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API performance directly affects user experience and business results. A slow or unresponsive API can frustrate users, cause transactions… Continue reading on Medium » API performance directly affects user experience…
No desenvolvimento de software moderno — especialmente em aplicações móveis e ecossistemas corporativos complexos — , o maior desafio… Continue reading on Medium » No desenvolvimento de software moderno —…
Every developer has opened a changelog and felt their stomach drop. Continue reading on Medium » Every developer has opened a changelog and felt their stomach drop.Continue reading on Medium…
Nine Java 21 features that deleted half my boilerplate, with full working code and the traps I hit on the way Continue reading on JavaScript in Plain English » Nine…
Hibernate Envers can record entity history. Building an audit system you can trust during a production incident requires much more. Continue reading on Medium » Hibernate Envers can record entity…
Redis in Distributed Systems — Part 5 Continue reading on Medium » Redis in Distributed Systems — Part 5Continue reading on Medium » Read More Java on Medium #java
The JVM interview gets interesting when the heap looks healthy and Kubernetes still kills the container. Continue reading on Engineering Under Pressure » The JVM interview gets interesting when the…
Most Spring Boot microservices interviews start with annotations. The serious ones eventually ask why 30 healthy services managed to take… Continue reading on Engineering Under Pressure » Most Spring Boot…
Traffic Concentration and Scaling in Distributed Redis Systems Continue reading on Medium » Traffic Concentration and Scaling in Distributed Redis SystemsContinue reading on Medium » Read More Java on Medium…
Continue reading on Medium » Continue reading on Medium » Read More JavaScript on Medium #java
I used AI to write code, and it was surprisingly fast. From REST APIs and SQL queries to unit tests and Kafka consumers, I could get… Continue reading on CodeToDeploy…
A practical look at API contracts, backward compatibility, DTOs, versioning, and how a small Spring Boot change can break an Angular… Continue reading on JavaScript in Plain English » A…
A developer’s guide to the React Compiler, Actions, Server Components, new hooks, and upgrading your MERN stack apps. Continue reading on Medium » A developer’s guide to the React Compiler,…
I Built a Browser-Based PDF Bank Statement Parser Continue reading on Medium » I Built a Browser-Based PDF Bank Statement ParserContinue reading on Medium » Read More JavaScript on Medium…
The request was authenticated. Continue reading on Medium » The request was authenticated.Continue reading on Medium » Read More Java on Medium #java
Node.js 24 entered Long-Term Support in October 2025. Most teams upgraded the version number and moved on. The features that actually… Continue reading on Medium » Node.js 24 entered Long-Term…
I’ve spent the last few weeks moving one of our core services from Spring Boot 3.x to Spring Boot 4.x. On paper it looked like “just… Continue reading on Medium…
Have you ever noticed how two people who have never met can still be connected through several mutual friends? Continue reading on Medium » Have you ever noticed how two…
Why I built Miraiclip, an open-source engine for video editors that run in the browser Continue reading on Medium » Why I built Miraiclip, an open-source engine for video editors…
“Add a @Version column” is the standard answer to “what if two requests update this at the same time?” Continue reading on Medium » “Add a @Version column” is the…