Mihai Porojan

At dotnetdays.ro - .NET, Cloud & Software architecture conference I had the pleasure to present my talk Beyond simple benchmarks—a practical guide to optimizing code. People enjoyed my dive into #performance optimizations with #dotnet and how to: - 🗒 Identify areas of improvement which optimize the effort-to-value ration - 🗒 Isolate code to make its performance measurable without extensive refactoring - 🗒 Apply the performance loop ➰ of measuring, changing and validating to ensure performance actually improves and nothing breaks - 🗒 Gradually become more “performance aware” without costing an arm and a leg In case you missed the talk, you have another chance at Techorama Events in Belgium. If you haven't already, go grab a ticket. There are only very few left. https://lnkd.in/dBJvRUj2

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#dotNET is back! Plain Concepts is cooking something again. Another dotNET edition for this year with more than 20 speakers 🚀🚀 Who is coming?? ➡️ Get more info and details about talks and speakers here: https://lnkd.in/dbFMxvsh #dotnet2024 #IA #ML #development #cloud #Azure #data #MS

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Check out my #JavaFX app called Flight Display. You can print out a PDF file of all the flights that are arriving into #athens, #greece. Where do you want to go on #vacation? 🏖 #java #javaprogramming #programmingisfun #softwaredevelopment

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"It’s harder to read code than to write it.” This is a quote for @Joel Spolsky from a blog post he wrote in 2000. In his article he talks about the single biggest mistake a software company can make being the decision to throw out the old code base and start from scratch. He reasons that the major assumption that companies make around the re-write being better than the first iteration is flawed. He also identifies that Software engineers find it easier to start from scratch rather than re-working a code base that has been working effectively and has had the bugs solved. Whilst this is an old article there are some super valuable points in it. Link is in the comments.

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I was curious about which countries in #EU plus #UK have the most #dotnet developing vacancies and how much are those, then asked #chatgpt and asked it to plot it as a 2d graph for me, this is the result! First of all, the ChatGPT job is fascinating, even it gives you the #python code of its plot, and on the other hand, seems #uk is the heaven 🙂 of #dotnet developers (based on ChatGPT statistics). It could be more interesting if we added other programming languages' statistics besides it, but my free GPT-4o has been finished 🥲 #microsoft #programmer

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Enea Jahollari presents a session titled “Migrating to Modern Angular” at #ngPolandConf. This talk focuses on practical steps and best practices for updating older Angular projects to the latest versions, covering key challenges and solutions encountered during the migration process. Enea will walk through important considerations such as handling deprecated dependencies, upgrading RxJS, implementing Angular’s latest features, and ensuring smooth transitions between Angular versions to maintain application stability and performance.

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Domain-driven design should be, for the most part, an implementation detail of the model. The above statement is true in the twisted reality in which DDD is applied practically, but details matter. I'll explain. The twisted reality: the tactical patterns from DDD are just that - tactical - meaning tools you employ if and when needs arise to which they pertain. The tactical patterns are not the core of DDD. The core is strategic: - the ubiquitous language - the bounded context - context mapping - strategic design Once you use these tools, you're doing DDD. Now, in our twisted reality, these tools are ignored, and instead the focus goes to the tactical patterns. So in this context, "for the most part", the tactical patterns should be implementation details. The other aspect is that architectural styles are not mutually exclusive. DDD gels well with other domain-centric architectural styles: - hexagonal architecture (officially called ports and adapters) - clean / onion In my go-to blend of styles, I use hexagonal and DDD. Hexagonal forms the base, it establishes an inside and an outside. The inside is the domain model. The inside is the focus of DDD, but the tactical patterns from inside the model are mostly implementation details. The outside are all adapters. The constructs which are not details to the domain model are: - the strategic domain-driven design elements - the use cases, their inputs and their outputs Use cases can have as I/O: - pure fabrications; prime example is the Repository from DDD, which fits perfectly with hexagonal architecture - DTOs - Value Objects, also from DDD All these elements are not implementation details. Other tactical patterns are. Thus my initial statement: DDD is, for the most part and in the twisted way found in the wild, an implementation detail. #DDD #softwarearchitecture #softwaredesign #portsandadapters #hexagonalarchitecture

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State of Developers Relations Do you know the current State of DevRel? ​ Companies and industries? Range of products supported? Salaries and budgets? Success measurements? Team size and diversity?

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Petr Semkin provides a write up of the journey to fix a longstanding #fsharp bug 🪳. With bonus tips for getting fixes into the fsharp compiler 💡 #dotnet

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Finding a .NET Developer in 2024: Easier or Harder? 🤔 In 2024, the demand for .NET developers remains high, but the landscape has shifted. With the rise of remote work, companies are no longer limited to local talent, which has broadened the pool of candidates. However, this also means that competition for top talent is fiercer than ever. From my experience in East Anglia, I've noticed that while there are more candidates available, finding the right fit still requires a strategic approach. Companies need to offer competitive salaries, flexible working conditions, and opportunities for growth to attract the best developers. It's not just about filling a position; it's about finding someone who aligns with your company's goals and culture. What's your experience been like? Are you finding it easier or harder to hire .NET developers this year? Share your thoughts below! 👇 #Hiring #DotNet #Recruitment

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If anyone interested to this book please comment and I will send it to you #Csharp #dotnet #technicalBooks

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Blogged: How to Write Contract Tests in C# With Pact - Provider Tests The third post in the contract testing series! Slowly but surely... #dotnet #testing #pact https://lnkd.in/gxP6EqvS

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As you may know, for the last couple of years I've been the main contributor to SAP Commerce Developers Toolset Plugin for IntelliJ IDEA. So far SAP's main focus is to migrate all projects to CCv2. It has its own CI/CD, yet for better flexibility and appliance to project needs it may be beneficial to have own CI/CD, for that purpose exactly SAP added two ways to integrate with the Cloud Portal: CCM CLI tool with the basic functionality and feature-complete Rest API. Additionally, manual interaction with the Cloud Portal requires authentication process which takes time. That all works well, but it is not very helpful for Developers on their day-to-day routine. Having that in mind, I decided to step in and help SAP Commerce Cloud (aka Hybris) Developers. Minimise their time outside of the IDE, decrease development and operation time. After several weeks of communication with SAP, I finally received an approval to use their Rest API in the Plugin to enable CCv2 integration. Be prepared for a new major feature which will be shipped with the 2024.1.1 version of the Plugin! Even now, there is a possibility to register multiple subscriptions, list environments, builds, deployments, re/trigger new build, delete build, trigger deployment. Complete changelog of the release can be found here: https://lnkd.in/dXBHhWz6. And the Plugin itself will be updated quite soon: https://lnkd.in/dDU8rtgH. If you have any ideas, suggestions feel free to join Project Slack for discussion, submit your ideas via GitHub and contribute! Stay tuned! #sap #sapcommercecloud #hybris #ccv2 #cloudportal #sapccm #intellij #sapcommercedeveloperstoolset #plugin #development #openapi

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Blazing Nets Cast! 🥅 💥 Senior .NET Lead Developer with solid Blazor/Razor experience WANTED in Centurion (HYBRID) R80K-R110K pm Full Job Description in 1st comment ⬇ ⬇ ⬇ But first, a poem in your honour... 😁 In realms of code, where languages blaze, There strides a dev, in .NET's maze. With keystrokes swift, and logic keen, They craft the realms of the digital scene. Their screen ablaze with lines so bright, In syntax dance, their thoughts take flight. Each function, class, a masterpiece, In pixels wrought, their skill unleashed. Through loops they roam, with loops they weave, A tapestry of tech, they achieve. Errors quelled with code's deft hand, They navigate this digital land.

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Rainer Hahnekamp from Angular Architects held a fantastic talk about the current testing situation in #Angular . I very much like the essence of his talk: 𝗪𝗲 𝗻𝗲𝗲𝗱 𝘁𝗼 𝗰𝗮𝗿𝗲𝗳𝘂𝗹𝗹𝘆 𝘁𝗵𝗶𝗻𝗸 𝗮𝗯𝗼𝘂𝘁 𝘄𝗵𝗲𝗿𝗲 𝘁𝗼 𝘀𝗽𝗲𝗻𝗱 𝘁𝗵𝗲 𝗹𝗶𝘁𝘁𝗹𝗲 𝘃𝗮𝗹𝘂𝗮𝗯𝗹𝗲 𝘁𝗶𝗺𝗲 𝘄𝗲 𝗴𝗲𝘁 𝘁𝗼 𝗶𝗺𝗽𝗹𝗲𝗺𝗲𝗻𝘁 𝗮𝗻𝗱 𝗺𝗮𝗶𝗻𝘁𝗮𝗶𝗻 𝘁𝗲𝘀𝘁𝘀. ✅ According to him 𝗶𝗻𝘁𝗲𝗴𝗿𝗮𝘁𝗶𝗼𝗻 𝘁𝗲𝘀𝘁𝘀 provide much more value than unit tests. Out of personal experience in the past years I can not agree more with this. I would also say: creating and maintaining a good integration test is equal or a little less than maintaining all the unit tests to get the same coverage. However integration tests give you invaluable more confidence. 👇 Link to Rainer's presentation is in the first comment. If you not did already: Follow Rainer on LinkedIn

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Using JPA as it should requires a PhD. in wizardry. Another nice alternative to JPA besides jOOQ is spring-data-jdbc. Probably a bit closer to what the average dev is now doing with spring-data-jpa. A big plus is that spring-jdbc truly advocates #DDD

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