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DEVELOPMENTS
Using Ports and Adapters in a monolith. Some time ago, I wrote about Ports and Adapters architecture, where domain logic is completely separated from infrastructure logic, like database connection, rest controllers, clients etc. It is great if you have external dependencies, and you want to just test your domain logic without theneed for low
CONTACT - DEVELOPMENTS If you need to contact me, feel free to mail me at: lmonkiewicz ( at )gmail ( dot ) com
PEOPLE FOLLOWED BY ŁUKASZ MONKIEWICZ Łukasz Monkiewicz follows 31 people on Medium. Nicolas Fränkel. Dev Advocate @Hazelcast . Former developer and architect. USING PORTS AND ADAPTERS IN A MONOLITH In a situation like that, everything works, Service A still doesn’t care about the implementation of Service B.But what if we would like to refactor Module B internal dependencies, make some changes to the internal communication between services? Well, we can’t do much because the whole internal structure of Module B is now rigid.Service B can’t be changed, we can’t refactor whole DOCUMENTING REST API. DOCUMENTATION IS IMPORTANT Documentation is important, everybody knows this, especially when you are the one who needs to use some third-party service or library. Without good documentation it’s often a living hell, it’s like walking through a minefield. THE POWER OF SPRING REST API VALIDATION Creating REST endpoints has become pretty popular. All these microservices, APIs, simple backend applications for the frontend javascript apps often CONSUMER-DRIVEN CONTRACTS THE JUNIOR TECH LEAD About one year ago, out of a sudden, I was given an opportunity for a Tech Lead position in a scrum team, and everything changed Background Let’s start by looking back to one year ago. Here I am, a happy Senior Java Developer, who is interested in microservices, likes JS, have experience with things likeContinue reading A SUMMARY OF CODE EUROPE 2017 IN WARSAW A summary of Code Europe 2017 in Warsaw. Code Europe 2017 has come to a pass. It was really fun, there were many interesting talks about all the possible stuff, from Big Data, through Microservices and Serverless, to WebVR, React and all other frontend stuff. Here are few topics that I found interesting. WEEK #6 - PORTS AND ADAPTERS - PART 2 - DEVELOPMENTS Last time I wrote about the general design of the Ports and Adapters architecture. I have also described how I plan to use this approach in the Commutee app with the focus on the primary ports, that is the entry points to the application. This time I’ll focus on the secondary ports, the ports that domainContinue readingDEVELOPMENTS
Using Ports and Adapters in a monolith. Some time ago, I wrote about Ports and Adapters architecture, where domain logic is completely separated from infrastructure logic, like database connection, rest controllers, clients etc. It is great if you have external dependencies, and you want to just test your domain logic without theneed for low
CONTACT - DEVELOPMENTS If you need to contact me, feel free to mail me at: lmonkiewicz ( at )gmail ( dot ) com
PEOPLE FOLLOWED BY ŁUKASZ MONKIEWICZ Łukasz Monkiewicz follows 31 people on Medium. Nicolas Fränkel. Dev Advocate @Hazelcast . Former developer and architect. USING PORTS AND ADAPTERS IN A MONOLITH In a situation like that, everything works, Service A still doesn’t care about the implementation of Service B.But what if we would like to refactor Module B internal dependencies, make some changes to the internal communication between services? Well, we can’t do much because the whole internal structure of Module B is now rigid.Service B can’t be changed, we can’t refactor whole DOCUMENTING REST API. DOCUMENTATION IS IMPORTANT Documentation is important, everybody knows this, especially when you are the one who needs to use some third-party service or library. Without good documentation it’s often a living hell, it’s like walking through a minefield. THE POWER OF SPRING REST API VALIDATION Creating REST endpoints has become pretty popular. All these microservices, APIs, simple backend applications for the frontend javascript apps often CONSUMER-DRIVEN CONTRACTS THE JUNIOR TECH LEAD About one year ago, out of a sudden, I was given an opportunity for a Tech Lead position in a scrum team, and everything changed Background Let’s start by looking back to one year ago. Here I am, a happy Senior Java Developer, who is interested in microservices, likes JS, have experience with things likeContinue reading A SUMMARY OF CODE EUROPE 2017 IN WARSAW A summary of Code Europe 2017 in Warsaw. Code Europe 2017 has come to a pass. It was really fun, there were many interesting talks about all the possible stuff, from Big Data, through Microservices and Serverless, to WebVR, React and all other frontend stuff. Here are few topics that I found interesting. WEEK #6 - PORTS AND ADAPTERS - PART 2 - DEVELOPMENTS Last time I wrote about the general design of the Ports and Adapters architecture. I have also described how I plan to use this approach in the Commutee app with the focus on the primary ports, that is the entry points to the application. This time I’ll focus on the secondary ports, the ports that domainContinue reading CONTACT - DEVELOPMENTS If you need to contact me, feel free to mail me at: lmonkiewicz ( at )gmail ( dot ) com
PEOPLE FOLLOWED BY ŁUKASZ MONKIEWICZ Łukasz Monkiewicz follows 31 people on Medium. Nicolas Fränkel. Dev Advocate @Hazelcast . Former developer and architect. USING PORTS AND ADAPTERS IN A MONOLITH In a situation like that, everything works, Service A still doesn’t care about the implementation of Service B.But what if we would like to refactor Module B internal dependencies, make some changes to the internal communication between services? Well, we can’t do much because the whole internal structure of Module B is now rigid.Service B can’t be changed, we can’t refactor whole MICROSERVICES ARCHIVES Code Europe 2017 has come to a pass. It was really fun, there were many interesting talks about all the possible stuff, from Big Data, through Microservices and Serverless, to WebVR, React and all otherfrontend stuff.
BUT WHAT SHOULD I DO? Last time, I wrote about "Get Noticed" competition, where you have to create an open source project in 10 weeks and during this time you also have to blog about the whole process. When you look at these requirements it’s not so complicated, it sounds really easy, but it’s not. First of all, writing posts. It’sContinue reading BUT WHAT SHOULD I DO? In my last post, I have described one of my ideas for a project that I could try to develop for "Get Noticed!" competition. It is something that I would use personally on daily basis, so it really makes me want to do it. If you haven’t read about it, head to part 1 to checkitContinue reading
WEEK #2 - TDD AND FIRST REFACTORINGS - DEVELOPMENTS It’s one week into a competition and I already have a delay 🙁 I have planned to have the parsing of timetables done by now, but unfortunately I didn’t manage to get as much free time for this as I would like. Also, I had to make some refactorings, as my WHY YOU DO NOT WRITE TESTS? Probably every developer will agree that testing software is important, everyone expects from third-party library or application that it will work, that it is well written and thoroughly tested, even if it’s free and you do not have to pay for it. So if everyone agrees, why so many developers don’t test their code? The Problem The first excuse that you willContinue readingFIREBASE ARCHIVES
Code Europe 2017 has come to a pass. It was really fun, there were many interesting talks about all the possible stuff, from Big Data, through Microservices and Serverless, to WebVR, React and all otherfrontend stuff.
TRAVISCI ARCHIVES
It’s the first of march and this means, that Get Noticed! 2017 competition has officially begun! That also means that now there are only 3 months left to finish Commutee.DEVELOPMENTS
Using Ports and Adapters in a monolith. Some time ago, I wrote about Ports and Adapters architecture, where domain logic is completely separated from infrastructure logic, like database connection, rest controllers, clients etc. It is great if you have external dependencies, and you want to just test your domain logic without theneed for low
CONTACT - DEVELOPMENTS If you need to contact me, feel free to mail me at: lmonkiewicz ( at )gmail ( dot ) com
PEOPLE FOLLOWED BY ŁUKASZ MONKIEWICZ Łukasz Monkiewicz follows 31 people on Medium. Nicolas Fränkel. Dev Advocate @Hazelcast . Former developer and architect. USING PORTS AND ADAPTERS IN A MONOLITH In a situation like that, everything works, Service A still doesn’t care about the implementation of Service B.But what if we would like to refactor Module B internal dependencies, make some changes to the internal communication between services? Well, we can’t do much because the whole internal structure of Module B is now rigid.Service B can’t be changed, we can’t refactor whole DOCUMENTING REST API. DOCUMENTATION IS IMPORTANT Documentation is important, everybody knows this, especially when you are the one who needs to use some third-party service or library. Without good documentation it’s often a living hell, it’s like walking through a minefield. THE POWER OF SPRING REST API VALIDATION Creating REST endpoints has become pretty popular. All these microservices, APIs, simple backend applications for the frontend javascript apps often CONSUMER-DRIVEN CONTRACTS THE JUNIOR TECH LEAD About one year ago, out of a sudden, I was given an opportunity for a Tech Lead position in a scrum team, and everything changed Background Let’s start by looking back to one year ago. Here I am, a happy Senior Java Developer, who is interested in microservices, likes JS, have experience with things likeContinue reading A SUMMARY OF CODE EUROPE 2017 IN WARSAW A summary of Code Europe 2017 in Warsaw. Code Europe 2017 has come to a pass. It was really fun, there were many interesting talks about all the possible stuff, from Big Data, through Microservices and Serverless, to WebVR, React and all other frontend stuff. Here are few topics that I found interesting. WEEK #6 - PORTS AND ADAPTERS - PART 2 - DEVELOPMENTS Last time I wrote about the general design of the Ports and Adapters architecture. I have also described how I plan to use this approach in the Commutee app with the focus on the primary ports, that is the entry points to the application. This time I’ll focus on the secondary ports, the ports that domainContinue readingDEVELOPMENTS
Using Ports and Adapters in a monolith. Some time ago, I wrote about Ports and Adapters architecture, where domain logic is completely separated from infrastructure logic, like database connection, rest controllers, clients etc. It is great if you have external dependencies, and you want to just test your domain logic without theneed for low
CONTACT - DEVELOPMENTS If you need to contact me, feel free to mail me at: lmonkiewicz ( at )gmail ( dot ) com
PEOPLE FOLLOWED BY ŁUKASZ MONKIEWICZ Łukasz Monkiewicz follows 31 people on Medium. Nicolas Fränkel. Dev Advocate @Hazelcast . Former developer and architect. USING PORTS AND ADAPTERS IN A MONOLITH In a situation like that, everything works, Service A still doesn’t care about the implementation of Service B.But what if we would like to refactor Module B internal dependencies, make some changes to the internal communication between services? Well, we can’t do much because the whole internal structure of Module B is now rigid.Service B can’t be changed, we can’t refactor whole DOCUMENTING REST API. DOCUMENTATION IS IMPORTANT Documentation is important, everybody knows this, especially when you are the one who needs to use some third-party service or library. Without good documentation it’s often a living hell, it’s like walking through a minefield. THE POWER OF SPRING REST API VALIDATION Creating REST endpoints has become pretty popular. All these microservices, APIs, simple backend applications for the frontend javascript apps often CONSUMER-DRIVEN CONTRACTS THE JUNIOR TECH LEAD About one year ago, out of a sudden, I was given an opportunity for a Tech Lead position in a scrum team, and everything changed Background Let’s start by looking back to one year ago. Here I am, a happy Senior Java Developer, who is interested in microservices, likes JS, have experience with things likeContinue reading A SUMMARY OF CODE EUROPE 2017 IN WARSAW A summary of Code Europe 2017 in Warsaw. Code Europe 2017 has come to a pass. It was really fun, there were many interesting talks about all the possible stuff, from Big Data, through Microservices and Serverless, to WebVR, React and all other frontend stuff. Here are few topics that I found interesting. WEEK #6 - PORTS AND ADAPTERS - PART 2 - DEVELOPMENTS Last time I wrote about the general design of the Ports and Adapters architecture. I have also described how I plan to use this approach in the Commutee app with the focus on the primary ports, that is the entry points to the application. This time I’ll focus on the secondary ports, the ports that domainContinue reading CONTACT - DEVELOPMENTS If you need to contact me, feel free to mail me at: lmonkiewicz ( at )gmail ( dot ) com
PEOPLE FOLLOWED BY ŁUKASZ MONKIEWICZ Łukasz Monkiewicz follows 31 people on Medium. Nicolas Fränkel. Dev Advocate @Hazelcast . Former developer and architect. USING PORTS AND ADAPTERS IN A MONOLITH In a situation like that, everything works, Service A still doesn’t care about the implementation of Service B.But what if we would like to refactor Module B internal dependencies, make some changes to the internal communication between services? Well, we can’t do much because the whole internal structure of Module B is now rigid.Service B can’t be changed, we can’t refactor whole MICROSERVICES ARCHIVES Code Europe 2017 has come to a pass. It was really fun, there were many interesting talks about all the possible stuff, from Big Data, through Microservices and Serverless, to WebVR, React and all otherfrontend stuff.
BUT WHAT SHOULD I DO? Last time, I wrote about "Get Noticed" competition, where you have to create an open source project in 10 weeks and during this time you also have to blog about the whole process. When you look at these requirements it’s not so complicated, it sounds really easy, but it’s not. First of all, writing posts. It’sContinue reading BUT WHAT SHOULD I DO? In my last post, I have described one of my ideas for a project that I could try to develop for "Get Noticed!" competition. It is something that I would use personally on daily basis, so it really makes me want to do it. If you haven’t read about it, head to part 1 to checkitContinue reading
WEEK #2 - TDD AND FIRST REFACTORINGS - DEVELOPMENTS It’s one week into a competition and I already have a delay 🙁 I have planned to have the parsing of timetables done by now, but unfortunately I didn’t manage to get as much free time for this as I would like. Also, I had to make some refactorings, as my WHY YOU DO NOT WRITE TESTS? Probably every developer will agree that testing software is important, everyone expects from third-party library or application that it will work, that it is well written and thoroughly tested, even if it’s free and you do not have to pay for it. So if everyone agrees, why so many developers don’t test their code? The Problem The first excuse that you willContinue readingFIREBASE ARCHIVES
Code Europe 2017 has come to a pass. It was really fun, there were many interesting talks about all the possible stuff, from Big Data, through Microservices and Serverless, to WebVR, React and all otherfrontend stuff.
TRAVISCI ARCHIVES
It’s the first of march and this means, that Get Noticed! 2017 competition has officially begun! That also means that now there are only 3 months left to finish Commutee.DEVELOPMENTS
Using Ports and Adapters in a monolith. Some time ago, I wrote about Ports and Adapters architecture, where domain logic is completely separated from infrastructure logic, like database connection, rest controllers, clients etc. It is great if you have external dependencies, and you want to just test your domain logic without theneed for low
CONTACT - DEVELOPMENTS If you need to contact me, feel free to mail me at: lmonkiewicz ( at )gmail ( dot ) com
DOCUMENTING REST API. DOCUMENTATION IS IMPORTANT Documentation is important, everybody knows this, especially when you are the one who needs to use some third-party service or library. Without good documentation it’s often a living hell, it’s like walking through a minefield. USING PORTS AND ADAPTERS IN A MONOLITH In a situation like that, everything works, Service A still doesn’t care about the implementation of Service B.But what if we would like to refactor Module B internal dependencies, make some changes to the internal communication between services? Well, we can’t do much because the whole internal structure of Module B is now rigid.Service B can’t be changed, we can’t refactor whole THE POWER OF SPRING REST API VALIDATION Creating REST endpoints has become pretty popular. All these microservices, APIs, simple backend applications for the frontend javascript apps often CONSUMER-DRIVEN CONTRACTSCODE EUROPE, AGAIN!
Another Code Europe in 2017 just took place in Warsaw, if you missed, just like I did, you can still check it out on 9th of December in Wrocław. Here are some lectures that in my opinion are worth to go and listen if you can. First of all, what is Code Europe? It’saContinue reading
WEEK #6 - PORTS AND ADAPTERS - PART 2 - DEVELOPMENTS Last time I wrote about the general design of the Ports and Adapters architecture. I have also described how I plan to use this approach in the Commutee app with the focus on the primary ports, that is the entry points to the application. This time I’ll focus on the secondary ports, the ports that domainContinue reading THE JUNIOR TECH LEAD About one year ago, out of a sudden, I was given an opportunity for a Tech Lead position in a scrum team, and everything changed Background Let’s start by looking back to one year ago. Here I am, a happy Senior Java Developer, who is interested in microservices, likes JS, have experience with things likeContinue reading A SUMMARY OF CODE EUROPE 2017 IN WARSAW A summary of Code Europe 2017 in Warsaw. Code Europe 2017 has come to a pass. It was really fun, there were many interesting talks about all the possible stuff, from Big Data, through Microservices and Serverless, to WebVR, React and all other frontend stuff. Here are few topics that I found interesting.DEVELOPMENTS
Using Ports and Adapters in a monolith. Some time ago, I wrote about Ports and Adapters architecture, where domain logic is completely separated from infrastructure logic, like database connection, rest controllers, clients etc. It is great if you have external dependencies, and you want to just test your domain logic without theneed for low
CONTACT - DEVELOPMENTS If you need to contact me, feel free to mail me at: lmonkiewicz ( at )gmail ( dot ) com
DOCUMENTING REST API. DOCUMENTATION IS IMPORTANT Documentation is important, everybody knows this, especially when you are the one who needs to use some third-party service or library. Without good documentation it’s often a living hell, it’s like walking through a minefield. USING PORTS AND ADAPTERS IN A MONOLITH In a situation like that, everything works, Service A still doesn’t care about the implementation of Service B.But what if we would like to refactor Module B internal dependencies, make some changes to the internal communication between services? Well, we can’t do much because the whole internal structure of Module B is now rigid.Service B can’t be changed, we can’t refactor whole THE POWER OF SPRING REST API VALIDATION Creating REST endpoints has become pretty popular. All these microservices, APIs, simple backend applications for the frontend javascript apps often CONSUMER-DRIVEN CONTRACTSCODE EUROPE, AGAIN!
Another Code Europe in 2017 just took place in Warsaw, if you missed, just like I did, you can still check it out on 9th of December in Wrocław. Here are some lectures that in my opinion are worth to go and listen if you can. First of all, what is Code Europe? It’saContinue reading
WEEK #6 - PORTS AND ADAPTERS - PART 2 - DEVELOPMENTS Last time I wrote about the general design of the Ports and Adapters architecture. I have also described how I plan to use this approach in the Commutee app with the focus on the primary ports, that is the entry points to the application. This time I’ll focus on the secondary ports, the ports that domainContinue reading THE JUNIOR TECH LEAD About one year ago, out of a sudden, I was given an opportunity for a Tech Lead position in a scrum team, and everything changed Background Let’s start by looking back to one year ago. Here I am, a happy Senior Java Developer, who is interested in microservices, likes JS, have experience with things likeContinue reading A SUMMARY OF CODE EUROPE 2017 IN WARSAW A summary of Code Europe 2017 in Warsaw. Code Europe 2017 has come to a pass. It was really fun, there were many interesting talks about all the possible stuff, from Big Data, through Microservices and Serverless, to WebVR, React and all other frontend stuff. Here are few topics that I found interesting. CONTACT - DEVELOPMENTS If you need to contact me, feel free to mail me at: lmonkiewicz ( at )gmail ( dot ) com
PEOPLE FOLLOWED BY ŁUKASZ MONKIEWICZ Łukasz Monkiewicz follows 31 people on Medium. Nicolas Fränkel. Dev Advocate @Hazelcast . Former developer and architect.CODE EUROPE, AGAIN!
Another Code Europe in 2017 just took place in Warsaw, if you missed, just like I did, you can still check it out on 9th of December in Wrocław. Here are some lectures that in my opinion are worth to go and listen if you can. First of all, what is Code Europe? It’saContinue reading
MICROSERVICES ARCHIVES Code Europe 2017 has come to a pass. It was really fun, there were many interesting talks about all the possible stuff, from Big Data, through Microservices and Serverless, to WebVR, React and all otherfrontend stuff.
FIREBASE ARCHIVES
Code Europe 2017 has come to a pass. It was really fun, there were many interesting talks about all the possible stuff, from Big Data, through Microservices and Serverless, to WebVR, React and all otherfrontend stuff.
BUT WHAT SHOULD I DO? Last time, I wrote about "Get Noticed" competition, where you have to create an open source project in 10 weeks and during this time you also have to blog about the whole process. When you look at these requirements it’s not so complicated, it sounds really easy, but it’s not. First of all, writing posts. It’sContinue reading BUT WHAT SHOULD I DO? In my last post, I have described one of my ideas for a project that I could try to develop for "Get Noticed!" competition. It is something that I would use personally on daily basis, so it really makes me want to do it. If you haven’t read about it, head to part 1 to checkitContinue reading
WHY YOU DO NOT WRITE TESTS? Probably every developer will agree that testing software is important, everyone expects from third-party library or application that it will work, that it is well written and thoroughly tested, even if it’s free and you do not have to pay for it. So if everyone agrees, why so many developers don’t test their code? The Problem The first excuse that you willContinue readingTRAVISCI ARCHIVES
It’s the first of march and this means, that Get Noticed! 2017 competition has officially begun! That also means that now there are only 3 months left to finish Commutee.4DEVELOPERS 2017
The 2017 4Developers Festival has come to a pass and it was awesome! For me, this is the obligatory conference that I plan to attend every year from now on. I have been on total o 7 hours of lectures and 2 hours of discussion. All of this time was worth it. Only one lectureofContinue reading
DEVELOPMENTS
Using Ports and Adapters in a monolith. Some time ago, I wrote about Ports and Adapters architecture, where domain logic is completely separated from infrastructure logic, like database connection, rest controllers, clients etc. It is great if you have external dependencies, and you want to just test your domain logic without theneed for low
CONTACT - DEVELOPMENTS If you need to contact me, feel free to mail me at: lmonkiewicz ( at )gmail ( dot ) com
DOCUMENTING REST API. DOCUMENTATION IS IMPORTANT Documentation is important, everybody knows this, especially when you are the one who needs to use some third-party service or library. Without good documentation it’s often a living hell, it’s like walking through a minefield. USING PORTS AND ADAPTERS IN A MONOLITH In a situation like that, everything works, Service A still doesn’t care about the implementation of Service B.But what if we would like to refactor Module B internal dependencies, make some changes to the internal communication between services? Well, we can’t do much because the whole internal structure of Module B is now rigid.Service B can’t be changed, we can’t refactor whole THE POWER OF SPRING REST API VALIDATION Creating REST endpoints has become pretty popular. All these microservices, APIs, simple backend applications for the frontend javascript apps often CONSUMER-DRIVEN CONTRACTSCODE EUROPE, AGAIN!
Another Code Europe in 2017 just took place in Warsaw, if you missed, just like I did, you can still check it out on 9th of December in Wrocław. Here are some lectures that in my opinion are worth to go and listen if you can. First of all, what is Code Europe? It’saContinue reading
WEEK #6 - PORTS AND ADAPTERS - PART 2 - DEVELOPMENTS Last time I wrote about the general design of the Ports and Adapters architecture. I have also described how I plan to use this approach in the Commutee app with the focus on the primary ports, that is the entry points to the application. This time I’ll focus on the secondary ports, the ports that domainContinue reading THE JUNIOR TECH LEAD About one year ago, out of a sudden, I was given an opportunity for a Tech Lead position in a scrum team, and everything changed Background Let’s start by looking back to one year ago. Here I am, a happy Senior Java Developer, who is interested in microservices, likes JS, have experience with things likeContinue reading A SUMMARY OF CODE EUROPE 2017 IN WARSAW A summary of Code Europe 2017 in Warsaw. Code Europe 2017 has come to a pass. It was really fun, there were many interesting talks about all the possible stuff, from Big Data, through Microservices and Serverless, to WebVR, React and all other frontend stuff. Here are few topics that I found interesting.DEVELOPMENTS
Using Ports and Adapters in a monolith. Some time ago, I wrote about Ports and Adapters architecture, where domain logic is completely separated from infrastructure logic, like database connection, rest controllers, clients etc. It is great if you have external dependencies, and you want to just test your domain logic without theneed for low
CONTACT - DEVELOPMENTS If you need to contact me, feel free to mail me at: lmonkiewicz ( at )gmail ( dot ) com
DOCUMENTING REST API. DOCUMENTATION IS IMPORTANT Documentation is important, everybody knows this, especially when you are the one who needs to use some third-party service or library. Without good documentation it’s often a living hell, it’s like walking through a minefield. USING PORTS AND ADAPTERS IN A MONOLITH In a situation like that, everything works, Service A still doesn’t care about the implementation of Service B.But what if we would like to refactor Module B internal dependencies, make some changes to the internal communication between services? Well, we can’t do much because the whole internal structure of Module B is now rigid.Service B can’t be changed, we can’t refactor whole THE POWER OF SPRING REST API VALIDATION Creating REST endpoints has become pretty popular. All these microservices, APIs, simple backend applications for the frontend javascript apps often CONSUMER-DRIVEN CONTRACTSCODE EUROPE, AGAIN!
Another Code Europe in 2017 just took place in Warsaw, if you missed, just like I did, you can still check it out on 9th of December in Wrocław. Here are some lectures that in my opinion are worth to go and listen if you can. First of all, what is Code Europe? It’saContinue reading
WEEK #6 - PORTS AND ADAPTERS - PART 2 - DEVELOPMENTS Last time I wrote about the general design of the Ports and Adapters architecture. I have also described how I plan to use this approach in the Commutee app with the focus on the primary ports, that is the entry points to the application. This time I’ll focus on the secondary ports, the ports that domainContinue reading THE JUNIOR TECH LEAD About one year ago, out of a sudden, I was given an opportunity for a Tech Lead position in a scrum team, and everything changed Background Let’s start by looking back to one year ago. Here I am, a happy Senior Java Developer, who is interested in microservices, likes JS, have experience with things likeContinue reading A SUMMARY OF CODE EUROPE 2017 IN WARSAW A summary of Code Europe 2017 in Warsaw. Code Europe 2017 has come to a pass. It was really fun, there were many interesting talks about all the possible stuff, from Big Data, through Microservices and Serverless, to WebVR, React and all other frontend stuff. Here are few topics that I found interesting. CONTACT - DEVELOPMENTS If you need to contact me, feel free to mail me at: lmonkiewicz ( at )gmail ( dot ) com
PEOPLE FOLLOWED BY ŁUKASZ MONKIEWICZ Łukasz Monkiewicz follows 31 people on Medium. Nicolas Fränkel. Dev Advocate @Hazelcast . Former developer and architect.CODE EUROPE, AGAIN!
Another Code Europe in 2017 just took place in Warsaw, if you missed, just like I did, you can still check it out on 9th of December in Wrocław. Here are some lectures that in my opinion are worth to go and listen if you can. First of all, what is Code Europe? It’saContinue reading
MICROSERVICES ARCHIVES Code Europe 2017 has come to a pass. It was really fun, there were many interesting talks about all the possible stuff, from Big Data, through Microservices and Serverless, to WebVR, React and all otherfrontend stuff.
FIREBASE ARCHIVES
Code Europe 2017 has come to a pass. It was really fun, there were many interesting talks about all the possible stuff, from Big Data, through Microservices and Serverless, to WebVR, React and all otherfrontend stuff.
BUT WHAT SHOULD I DO? Last time, I wrote about "Get Noticed" competition, where you have to create an open source project in 10 weeks and during this time you also have to blog about the whole process. When you look at these requirements it’s not so complicated, it sounds really easy, but it’s not. First of all, writing posts. It’sContinue reading BUT WHAT SHOULD I DO? In my last post, I have described one of my ideas for a project that I could try to develop for "Get Noticed!" competition. It is something that I would use personally on daily basis, so it really makes me want to do it. If you haven’t read about it, head to part 1 to checkitContinue reading
WHY YOU DO NOT WRITE TESTS? Probably every developer will agree that testing software is important, everyone expects from third-party library or application that it will work, that it is well written and thoroughly tested, even if it’s free and you do not have to pay for it. So if everyone agrees, why so many developers don’t test their code? The Problem The first excuse that you willContinue readingTRAVISCI ARCHIVES
It’s the first of march and this means, that Get Noticed! 2017 competition has officially begun! That also means that now there are only 3 months left to finish Commutee.4DEVELOPERS 2017
The 2017 4Developers Festival has come to a pass and it was awesome! For me, this is the obligatory conference that I plan to attend every year from now on. I have been on total o 7 hours of lectures and 2 hours of discussion. All of this time was worth it. Only one lectureofContinue reading
DEVELOPMENTS
Read writing from Łukasz Monkiewicz on Medium. Architect, Developer, Software Engineer. Every day, Łukasz Monkiewicz and thousands of other voices read, write, and CONTACT - DEVELOPMENTS If you need to contact me, feel free to mail me at: lmonkiewicz ( at )gmail ( dot ) com
DOCUMENTING REST API. DOCUMENTATION IS IMPORTANT Documentation is important, everybody knows this, especially when you are the one who needs to use some third-party service or library. Without good documentation it’s often a living hell, it’s like walking through a minefield. THE POWER OF SPRING REST API VALIDATION Creating REST endpoints has become pretty popular. All these microservices, APIs, simple backend applications for the frontend javascript apps often USING PORTS AND ADAPTERS IN A MONOLITH In a situation like that, everything works, Service A still doesn’t care about the implementation of Service B.But what if we would like to refactor Module B internal dependencies, make some changes to the internal communication between services? Well, we can’t do much because the whole internal structure of Module B is now rigid.Service B can’t be changed, we can’t refactor whole CONSUMER-DRIVEN CONTRACTSCODE EUROPE, AGAIN!
Another Code Europe in 2017 just took place in Warsaw, if you missed, just like I did, you can still check it out on 9th of December in Wrocław. Here are some lectures that in my opinion are worth to go and listen if you can. First of all, what is Code Europe? It’saContinue reading
THE JUNIOR TECH LEAD About one year ago, out of a sudden, I was given an opportunity for a Tech Lead position in a scrum team, and everything changed Background Let’s start by looking back to one year ago. Here I am, a happy Senior Java Developer, who is interested in microservices, likes JS, have experience with things likeContinue readingDEVELOPMENTS
Read writing from Łukasz Monkiewicz on Medium. Architect, Developer, Software Engineer. Every day, Łukasz Monkiewicz and thousands of other voices read, write, and CONTACT - DEVELOPMENTS If you need to contact me, feel free to mail me at: lmonkiewicz ( at )gmail ( dot ) com
DOCUMENTING REST API. DOCUMENTATION IS IMPORTANT Documentation is important, everybody knows this, especially when you are the one who needs to use some third-party service or library. Without good documentation it’s often a living hell, it’s like walking through a minefield. THE POWER OF SPRING REST API VALIDATION Creating REST endpoints has become pretty popular. All these microservices, APIs, simple backend applications for the frontend javascript apps often USING PORTS AND ADAPTERS IN A MONOLITH In a situation like that, everything works, Service A still doesn’t care about the implementation of Service B.But what if we would like to refactor Module B internal dependencies, make some changes to the internal communication between services? Well, we can’t do much because the whole internal structure of Module B is now rigid.Service B can’t be changed, we can’t refactor whole CONSUMER-DRIVEN CONTRACTSCODE EUROPE, AGAIN!
Another Code Europe in 2017 just took place in Warsaw, if you missed, just like I did, you can still check it out on 9th of December in Wrocław. Here are some lectures that in my opinion are worth to go and listen if you can. First of all, what is Code Europe? It’saContinue reading
THE JUNIOR TECH LEAD About one year ago, out of a sudden, I was given an opportunity for a Tech Lead position in a scrum team, and everything changed Background Let’s start by looking back to one year ago. Here I am, a happy Senior Java Developer, who is interested in microservices, likes JS, have experience with things likeContinue reading A SUMMARY OF CODE EUROPE 2017 IN WARSAW Code Europe 2017 has come to a pass. It was really fun, there were many interesting talks about all the possible stuff, from Big Data, through Microservices and Serverless, to WebVR, React and all other frontend stuff. Here are few topics that I found interesting. RSocket (Reactive Socket) As the name suggests, it is aContinue reading WEEK #6 - PORTS AND ADAPTERS - PART 2 - DEVELOPMENTS Last time I wrote about the general design of the Ports and Adapters architecture. I have also described how I plan to use this approach in the Commutee app with the focus on the primary ports, that is the entry points to the application. This time I’ll focus on the secondary ports, the ports that domainContinue reading CONTACT - DEVELOPMENTS If you need to contact me, feel free to mail me at: lmonkiewicz ( at )gmail ( dot ) com
PEOPLE FOLLOWED BY ŁUKASZ MONKIEWICZ Łukasz Monkiewicz follows 31 people on Medium. Nicolas Fränkel. Dev Advocate @Hazelcast . Former developer and architect.CODE EUROPE, AGAIN!
Another Code Europe in 2017 just took place in Warsaw, if you missed, just like I did, you can still check it out on 9th of December in Wrocław. Here are some lectures that in my opinion are worth to go and listen if you can. First of all, what is Code Europe? It’saContinue reading
MICROSERVICES ARCHIVES Code Europe 2017 has come to a pass. It was really fun, there were many interesting talks about all the possible stuff, from Big Data, through Microservices and Serverless, to WebVR, React and all otherfrontend stuff.
FIREBASE ARCHIVES
Code Europe 2017 has come to a pass. It was really fun, there were many interesting talks about all the possible stuff, from Big Data, through Microservices and Serverless, to WebVR, React and all otherfrontend stuff.
BUT WHAT SHOULD I DO? Last time, I wrote about "Get Noticed" competition, where you have to create an open source project in 10 weeks and during this time you also have to blog about the whole process. When you look at these requirements it’s not so complicated, it sounds really easy, but it’s not. First of all, writing posts. It’sContinue reading BUT WHAT SHOULD I DO? In my last post, I have described one of my ideas for a project that I could try to develop for "Get Noticed!" competition. It is something that I would use personally on daily basis, so it really makes me want to do it. If you haven’t read about it, head to part 1 to checkitContinue reading
WHY YOU DO NOT WRITE TESTS? Probably every developer will agree that testing software is important, everyone expects from third-party library or application that it will work, that it is well written and thoroughly tested, even if it’s free and you do not have to pay for it. So if everyone agrees, why so many developers don’t test their code? The Problem The first excuse that you willContinue readingTRAVISCI ARCHIVES
It’s the first of march and this means, that Get Noticed! 2017 competition has officially begun! That also means that now there are only 3 months left to finish Commutee.4DEVELOPERS 2017
The 2017 4Developers Festival has come to a pass and it was awesome! For me, this is the obligatory conference that I plan to attend every year from now on. I have been on total o 7 hours of lectures and 2 hours of discussion. All of this time was worth it. Only one lectureofContinue reading
DEVELOPMENTS
Using Ports and Adapters in a monolith. Some time ago, I wrote about Ports and Adapters architecture, where domain logic is completely separated from infrastructure logic, like database connection, rest controllers, clients etc. It is great if you have external dependencies, and you want to just test your domain logic without theneed for low
CONTACT - DEVELOPMENTS If you need to contact me, feel free to mail me at: lmonkiewicz ( at )gmail ( dot ) com
PEOPLE FOLLOWED BY ŁUKASZ MONKIEWICZ Łukasz Monkiewicz follows 31 people on Medium. Nicolas Fränkel. Dev Advocate @Hazelcast . Former developer and architect. DOCUMENTING REST API. DOCUMENTATION IS IMPORTANT Documentation is important, everybody knows this, especially when you are the one who needs to use some third-party service or library. Without good documentation it’s often a living hell, it’s like walking through a minefield. USING PORTS AND ADAPTERS IN A MONOLITH In a situation like that, everything works, Service A still doesn’t care about the implementation of Service B.But what if we would like to refactor Module B internal dependencies, make some changes to the internal communication between services? Well, we can’t do much because the whole internal structure of Module B is now rigid.Service B can’t be changed, we can’t refactor whole THE POWER OF SPRING REST API VALIDATION Creating REST endpoints has become pretty popular. All these microservices, APIs, simple backend applications for the frontend javascript apps often CONSUMER-DRIVEN CONTRACTS IS MY TEST EASY TO UNDERSTAND? As you see, this is a lot of code, and a lot of code requires a lot of time to analyze and understand it. You may understand it now, but in a month, you will probably completely forget about this test, and your fellow developers that will also stumble upon it will also be at loss. THE JUNIOR TECH LEAD About one year ago, out of a sudden, I was given an opportunity for a Tech Lead position in a scrum team, and everything changed Background Let’s start by looking back to one year ago. Here I am, a happy Senior Java Developer, who is interested in microservices, likes JS, have experience with things likeContinue reading A SUMMARY OF CODE EUROPE 2017 IN WARSAW A summary of Code Europe 2017 in Warsaw. Code Europe 2017 has come to a pass. It was really fun, there were many interesting talks about all the possible stuff, from Big Data, through Microservices and Serverless, to WebVR, React and all other frontend stuff. Here are few topics that I found interesting.DEVELOPMENTS
Using Ports and Adapters in a monolith. Some time ago, I wrote about Ports and Adapters architecture, where domain logic is completely separated from infrastructure logic, like database connection, rest controllers, clients etc. It is great if you have external dependencies, and you want to just test your domain logic without theneed for low
CONTACT - DEVELOPMENTS If you need to contact me, feel free to mail me at: lmonkiewicz ( at )gmail ( dot ) com
PEOPLE FOLLOWED BY ŁUKASZ MONKIEWICZ Łukasz Monkiewicz follows 31 people on Medium. Nicolas Fränkel. Dev Advocate @Hazelcast . Former developer and architect. DOCUMENTING REST API. DOCUMENTATION IS IMPORTANT Documentation is important, everybody knows this, especially when you are the one who needs to use some third-party service or library. Without good documentation it’s often a living hell, it’s like walking through a minefield. USING PORTS AND ADAPTERS IN A MONOLITH In a situation like that, everything works, Service A still doesn’t care about the implementation of Service B.But what if we would like to refactor Module B internal dependencies, make some changes to the internal communication between services? Well, we can’t do much because the whole internal structure of Module B is now rigid.Service B can’t be changed, we can’t refactor whole THE POWER OF SPRING REST API VALIDATION Creating REST endpoints has become pretty popular. All these microservices, APIs, simple backend applications for the frontend javascript apps often CONSUMER-DRIVEN CONTRACTS IS MY TEST EASY TO UNDERSTAND? As you see, this is a lot of code, and a lot of code requires a lot of time to analyze and understand it. You may understand it now, but in a month, you will probably completely forget about this test, and your fellow developers that will also stumble upon it will also be at loss. THE JUNIOR TECH LEAD About one year ago, out of a sudden, I was given an opportunity for a Tech Lead position in a scrum team, and everything changed Background Let’s start by looking back to one year ago. Here I am, a happy Senior Java Developer, who is interested in microservices, likes JS, have experience with things likeContinue reading A SUMMARY OF CODE EUROPE 2017 IN WARSAW A summary of Code Europe 2017 in Warsaw. Code Europe 2017 has come to a pass. It was really fun, there were many interesting talks about all the possible stuff, from Big Data, through Microservices and Serverless, to WebVR, React and all other frontend stuff. Here are few topics that I found interesting. CONTACT - DEVELOPMENTS If you need to contact me, feel free to mail me at: lmonkiewicz ( at )gmail ( dot ) com
BOOK ARCHIVES
Often we don’t know how to use certain technology, we blindly look for tips and gather code snippets from different places of internet hoping to somehow glue it all together in a working application, forbetter or worse.
MICROSERVICES ARCHIVES Code Europe 2017 has come to a pass. It was really fun, there were many interesting talks about all the possible stuff, from Big Data, through Microservices and Serverless, to WebVR, React and all otherfrontend stuff.
IS MY TEST EASY TO UNDERSTAND? As you see, this is a lot of code, and a lot of code requires a lot of time to analyze and understand it. You may understand it now, but in a month, you will probably completely forget about this test, and your fellow developers that will also stumble upon it will also be at loss.CODE EUROPE, AGAIN!
Another Code Europe in 2017 just took place in Warsaw, if you missed, just like I did, you can still check it out on 9th of December in Wrocław. Here are some lectures that in my opinion are worth to go and listen if you can. First of all, what is Code Europe? It’saContinue reading
BUT WHAT SHOULD I DO? Last time, I wrote about "Get Noticed" competition, where you have to create an open source project in 10 weeks and during this time you also have to blog about the whole process. When you look at these requirements it’s not so complicated, it sounds really easy, but it’s not. First of all, writing posts. It’sContinue readingFIREBASE ARCHIVES
Code Europe 2017 has come to a pass. It was really fun, there were many interesting talks about all the possible stuff, from Big Data, through Microservices and Serverless, to WebVR, React and all otherfrontend stuff.
WEEK #2 - TDD AND FIRST REFACTORINGS - DEVELOPMENTS It’s one week into a competition and I already have a delay 🙁 I have planned to have the parsing of timetables done by now, but unfortunately I didn’t manage to get as much free time for this as I would like. Also, I had to make some refactorings, as my WHY YOU DO NOT WRITE TESTS? Probably every developer will agree that testing software is important, everyone expects from third-party library or application that it will work, that it is well written and thoroughly tested, even if it’s free and you do not have to pay for it. So if everyone agrees, why so many developers don’t test their code? The Problem The first excuse that you willContinue readingASSERTJ ARCHIVES
It’s one week into a competition and I already have a delay 🙁 I have planned to have the parsing of timetables done by now, but unfortunately I didn’t manage to get as much free time for this as IDEVELOPMENTS
Using Ports and Adapters in a monolith. Some time ago, I wrote about Ports and Adapters architecture, where domain logic is completely separated from infrastructure logic, like database connection, rest controllers, clients etc. It is great if you have external dependencies, and you want to just test your domain logic without theneed for low
CONTACT - DEVELOPMENTS If you need to contact me, feel free to mail me at: lmonkiewicz ( at )gmail ( dot ) com
PEOPLE FOLLOWED BY ŁUKASZ MONKIEWICZ Łukasz Monkiewicz follows 31 people on Medium. Nicolas Fränkel. Dev Advocate @Hazelcast . Former developer and architect. DOCUMENTING REST API. DOCUMENTATION IS IMPORTANT Documentation is important, everybody knows this, especially when you are the one who needs to use some third-party service or library. Without good documentation it’s often a living hell, it’s like walking through a minefield. USING PORTS AND ADAPTERS IN A MONOLITH In a situation like that, everything works, Service A still doesn’t care about the implementation of Service B.But what if we would like to refactor Module B internal dependencies, make some changes to the internal communication between services? Well, we can’t do much because the whole internal structure of Module B is now rigid.Service B can’t be changed, we can’t refactor whole THE POWER OF SPRING REST API VALIDATION Creating REST endpoints has become pretty popular. All these microservices, APIs, simple backend applications for the frontend javascript apps often CONSUMER-DRIVEN CONTRACTS IS MY TEST EASY TO UNDERSTAND? As you see, this is a lot of code, and a lot of code requires a lot of time to analyze and understand it. You may understand it now, but in a month, you will probably completely forget about this test, and your fellow developers that will also stumble upon it will also be at loss. THE JUNIOR TECH LEAD About one year ago, out of a sudden, I was given an opportunity for a Tech Lead position in a scrum team, and everything changed Background Let’s start by looking back to one year ago. Here I am, a happy Senior Java Developer, who is interested in microservices, likes JS, have experience with things likeContinue reading A SUMMARY OF CODE EUROPE 2017 IN WARSAW A summary of Code Europe 2017 in Warsaw. Code Europe 2017 has come to a pass. It was really fun, there were many interesting talks about all the possible stuff, from Big Data, through Microservices and Serverless, to WebVR, React and all other frontend stuff. Here are few topics that I found interesting.DEVELOPMENTS
Using Ports and Adapters in a monolith. Some time ago, I wrote about Ports and Adapters architecture, where domain logic is completely separated from infrastructure logic, like database connection, rest controllers, clients etc. It is great if you have external dependencies, and you want to just test your domain logic without theneed for low
CONTACT - DEVELOPMENTS If you need to contact me, feel free to mail me at: lmonkiewicz ( at )gmail ( dot ) com
PEOPLE FOLLOWED BY ŁUKASZ MONKIEWICZ Łukasz Monkiewicz follows 31 people on Medium. Nicolas Fränkel. Dev Advocate @Hazelcast . Former developer and architect. DOCUMENTING REST API. DOCUMENTATION IS IMPORTANT Documentation is important, everybody knows this, especially when you are the one who needs to use some third-party service or library. Without good documentation it’s often a living hell, it’s like walking through a minefield. USING PORTS AND ADAPTERS IN A MONOLITH In a situation like that, everything works, Service A still doesn’t care about the implementation of Service B.But what if we would like to refactor Module B internal dependencies, make some changes to the internal communication between services? Well, we can’t do much because the whole internal structure of Module B is now rigid.Service B can’t be changed, we can’t refactor whole THE POWER OF SPRING REST API VALIDATION Creating REST endpoints has become pretty popular. All these microservices, APIs, simple backend applications for the frontend javascript apps often CONSUMER-DRIVEN CONTRACTS CONTACT - DEVELOPMENTS If you need to contact me, feel free to mail me at: lmonkiewicz ( at )gmail ( dot ) com
BOOK ARCHIVES
Often we don’t know how to use certain technology, we blindly look for tips and gather code snippets from different places of internet hoping to somehow glue it all together in a working application, forbetter or worse.
MICROSERVICES ARCHIVES Code Europe 2017 has come to a pass. It was really fun, there were many interesting talks about all the possible stuff, from Big Data, through Microservices and Serverless, to WebVR, React and all otherfrontend stuff.
IS MY TEST EASY TO UNDERSTAND? As you see, this is a lot of code, and a lot of code requires a lot of time to analyze and understand it. You may understand it now, but in a month, you will probably completely forget about this test, and your fellow developers that will also stumble upon it will also be at loss.CODE EUROPE, AGAIN!
Another Code Europe in 2017 just took place in Warsaw, if you missed, just like I did, you can still check it out on 9th of December in Wrocław. Here are some lectures that in my opinion are worth to go and listen if you can. First of all, what is Code Europe? It’saContinue reading
BUT WHAT SHOULD I DO? Last time, I wrote about "Get Noticed" competition, where you have to create an open source project in 10 weeks and during this time you also have to blog about the whole process. When you look at these requirements it’s not so complicated, it sounds really easy, but it’s not. First of all, writing posts. It’sContinue readingFIREBASE ARCHIVES
Code Europe 2017 has come to a pass. It was really fun, there were many interesting talks about all the possible stuff, from Big Data, through Microservices and Serverless, to WebVR, React and all otherfrontend stuff.
WEEK #2 - TDD AND FIRST REFACTORINGS - DEVELOPMENTS It’s one week into a competition and I already have a delay 🙁 I have planned to have the parsing of timetables done by now, but unfortunately I didn’t manage to get as much free time for this as I would like. Also, I had to make some refactorings, as my WHY YOU DO NOT WRITE TESTS? Probably every developer will agree that testing software is important, everyone expects from third-party library or application that it will work, that it is well written and thoroughly tested, even if it’s free and you do not have to pay for it. So if everyone agrees, why so many developers don’t test their code? The Problem The first excuse that you willContinue readingASSERTJ ARCHIVES
It’s one week into a competition and I already have a delay 🙁 I have planned to have the parsing of timetables done by now, but unfortunately I didn’t manage to get as much free time for this as IDEVELOPMENTS
Using Ports and Adapters in a monolith. Some time ago, I wrote about Ports and Adapters architecture, where domain logic is completely separated from infrastructure logic, like database connection, rest controllers, clients etc. It is great if you have external dependencies, and you want to just test your domain logic without theneed for low
CONTACT - DEVELOPMENTS If you need to contact me, feel free to mail me at: lmonkiewicz ( at )gmail ( dot ) com
PEOPLE FOLLOWED BY ŁUKASZ MONKIEWICZ Łukasz Monkiewicz follows 31 people on Medium. Nicolas Fränkel. Dev Advocate @Hazelcast . Former developer and architect. DOCUMENTING REST API. DOCUMENTATION IS IMPORTANT Documentation is important, everybody knows this, especially when you are the one who needs to use some third-party service or library. Without good documentation it’s often a living hell, it’s like walking through a minefield. USING PORTS AND ADAPTERS IN A MONOLITH In a situation like that, everything works, Service A still doesn’t care about the implementation of Service B.But what if we would like to refactor Module B internal dependencies, make some changes to the internal communication between services? Well, we can’t do much because the whole internal structure of Module B is now rigid.Service B can’t be changed, we can’t refactor wholeDEVELOPMENTS
Using Ports and Adapters in a monolith. Some time ago, I wrote about Ports and Adapters architecture, where domain logic is completely separated from infrastructure logic, like database connection, rest controllers, clients etc. It is great if you have external dependencies, and you want to just test your domain logic without theneed for low
CONTACT - DEVELOPMENTS If you need to contact me, feel free to mail me at: lmonkiewicz ( at )gmail ( dot ) com
PEOPLE FOLLOWED BY ŁUKASZ MONKIEWICZ Łukasz Monkiewicz follows 31 people on Medium. Nicolas Fränkel. Dev Advocate @Hazelcast . Former developer and architect. DOCUMENTING REST API. DOCUMENTATION IS IMPORTANT Documentation is important, everybody knows this, especially when you are the one who needs to use some third-party service or library. Without good documentation it’s often a living hell, it’s like walking through a minefield. USING PORTS AND ADAPTERS IN A MONOLITH In a situation like that, everything works, Service A still doesn’t care about the implementation of Service B.But what if we would like to refactor Module B internal dependencies, make some changes to the internal communication between services? Well, we can’t do much because the whole internal structure of Module B is now rigid.Service B can’t be changed, we can’t refactor whole THE POWER OF SPRING REST API VALIDATION Creating REST endpoints has become pretty popular. All these microservices, APIs, simple backend applications for the frontend javascript apps often CONSUMER-DRIVEN CONTRACTS IS MY TEST EASY TO UNDERSTAND? As you see, this is a lot of code, and a lot of code requires a lot of time to analyze and understand it. You may understand it now, but in a month, you will probably completely forget about this test, and your fellow developers that will also stumble upon it will also be at loss. THE JUNIOR TECH LEAD About one year ago, out of a sudden, I was given an opportunity for a Tech Lead position in a scrum team, and everything changed Background Let’s start by looking back to one year ago. Here I am, a happy Senior Java Developer, who is interested in microservices, likes JS, have experience with things likeContinue reading A SUMMARY OF CODE EUROPE 2017 IN WARSAW A summary of Code Europe 2017 in Warsaw. Code Europe 2017 has come to a pass. It was really fun, there were many interesting talks about all the possible stuff, from Big Data, through Microservices and Serverless, to WebVR, React and all other frontend stuff. Here are few topics that I found interesting. CONTACT - DEVELOPMENTS If you need to contact me, feel free to mail me at: lmonkiewicz ( at )gmail ( dot ) com
BOOK ARCHIVES
Often we don’t know how to use certain technology, we blindly look for tips and gather code snippets from different places of internet hoping to somehow glue it all together in a working application, forbetter or worse.
MICROSERVICES ARCHIVES Code Europe 2017 has come to a pass. It was really fun, there were many interesting talks about all the possible stuff, from Big Data, through Microservices and Serverless, to WebVR, React and all otherfrontend stuff.
IS MY TEST EASY TO UNDERSTAND? As you see, this is a lot of code, and a lot of code requires a lot of time to analyze and understand it. You may understand it now, but in a month, you will probably completely forget about this test, and your fellow developers that will also stumble upon it will also be at loss.CODE EUROPE, AGAIN!
Another Code Europe in 2017 just took place in Warsaw, if you missed, just like I did, you can still check it out on 9th of December in Wrocław. Here are some lectures that in my opinion are worth to go and listen if you can. First of all, what is Code Europe? It’saContinue reading
BUT WHAT SHOULD I DO? Last time, I wrote about "Get Noticed" competition, where you have to create an open source project in 10 weeks and during this time you also have to blog about the whole process. When you look at these requirements it’s not so complicated, it sounds really easy, but it’s not. First of all, writing posts. It’sContinue readingFIREBASE ARCHIVES
Code Europe 2017 has come to a pass. It was really fun, there were many interesting talks about all the possible stuff, from Big Data, through Microservices and Serverless, to WebVR, React and all otherfrontend stuff.
WEEK #2 - TDD AND FIRST REFACTORINGS - DEVELOPMENTS It’s one week into a competition and I already have a delay 🙁 I have planned to have the parsing of timetables done by now, but unfortunately I didn’t manage to get as much free time for this as I would like. Also, I had to make some refactorings, as my WHY YOU DO NOT WRITE TESTS? Probably every developer will agree that testing software is important, everyone expects from third-party library or application that it will work, that it is well written and thoroughly tested, even if it’s free and you do not have to pay for it. So if everyone agrees, why so many developers don’t test their code? The Problem The first excuse that you willContinue readingASSERTJ ARCHIVES
It’s one week into a competition and I already have a delay 🙁 I have planned to have the parsing of timetables done by now, but unfortunately I didn’t manage to get as much free time for this as I Press "Enter" to skip to contentDEVelopments
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DEVELOPMENTS POSTS
MONTHLY BOOKS UPDATE (10.2018) Published October 27, 2018 byŁukasz Monkiewicz
Another month and another few books read. This time 4 new titles and one that I have already read some time ago. Continue readingMonthly books update (10.2018)__
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IS MY TEST EASY TO UNDERSTAND? – TESTING #2 Published October 18, 2018 byŁukasz Monkiewicz
So you have tests, they are well named, well structured, with given, when, then blocks and all that beautiful things, they can even fit on a screen! But do you know how and what part of your code these teststest?
Continue readingIs my test easy to understand? – Testing #2__
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WHAT MAKES A TEST GOOD? – TESTING #1 Published October 7, 2018 byŁukasz Monkiewicz
Last time I wrote a bit about the importance of testing your code. This time I’ll focus more on what test has to have. Continue readingWhat makes a test good? – Testing #1__
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MONTHLY BOOKS UPDATE (09.2018) Published September 30, 2018 byŁukasz Monkiewicz
A short update on my reading/listening list of the past month. Continue readingMonthly books update (09.2018)__
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WHY YOU DO NOT WRITE TESTS? Published September 23, 2018 byŁukasz Monkiewicz
Probably every developer will agree that testing software is important, everyone expects from third-party library or application that it will work, that it is well written and thoroughly tested, even if it’s free and you do not have to pay for it. So if everyone agrees, why so many developers don’t test their code? Continue readingWhy you do not write tests?__
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THE JUNIOR TECH LEAD Published September 11, 2018 byŁukasz Monkiewicz
About one year ago, out of a sudden, I was given an opportunity for a Tech Lead position in a scrum team, and everything changed… Continue readingThe Junior Tech Lead__
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CODE EUROPE, AGAIN!
Published December 7, 2017 byŁukasz Monkiewicz
Another Code Europe in 2017 just took place in Warsaw, if you missed, just like I did, you can still check it out on 9th of December in Wrocław. Here are some lectures that in my opinion are worth to go and listen if you can. Continue readingCode Europe, again!__
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THE CURSE OF @AUTOWIRED Published November 7, 2017 byŁukasz Monkiewicz
Autowired annotation from Spring Framework is a wonderful thing. It makes a development of complex applications pretty easy, objects appear in your class automagically! You just splat an annotation on a field and voila! Magic happens. But it’s not a magic bullet that you should plug in everywhere. Continue readingThe curse of @Autowired__
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BOOKS
Published October 26, 2017 byŁukasz Monkiewicz
This time it will be a really short post about books. Continue readingBooks__
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PORTS AND ADAPTERS IN A MONOLITH Published August 28, 2017 byŁukasz Monkiewicz
Some time ago I wrote about Ports and Adapters architecture, where domain logic is completely separated from infrastructure logic, like database connection, rest controllers, clients etc. It’s is great if you have external dependencies and you want to just test your domain logic without the need for low-level mocking of dependencies. But what if you have a single codebase, a monolith app? Is it useful here? The TL;DR answer is… YES. Here’s why. Continue readingPorts and Adapters in a monolith__
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