Posts

Some thoughts on the underrated skill I think we should master to stay competitive in the AI era.

Understanding what happens when you call /actuator/health of your Spring Boot application.

A deep dive into how Dart’s HTTP Client manages connections, DNS, and dual-stack networks.

This note explores the theory behind AI Agent function calling and dives into how Spring AI implements it.

How to overcome GET limitations in RESTful APIs? A discussion on using POST instead of GET and the impacts on HTTP and REST principles.

Since Spring Boot 3.4.0, @MockBean and @SpyBean annotations in spring-boot-test are deprecated. In favor of @MockitoBean and @MockitoSpyBean annotations from spring-test.

The aim of this note is to provide a better understanding of the tools and components involved in building mobile applications with Flutter.

The MongoDB Cache System relies on two caches: the WiredTiger storage engine internal cache and the OS filesystem cache (which is not a MongoDB feature).

42% of Agile projects are successful. Only 13% for the traditional Waterfall approach. This data comes from the CHAOS Report 2020, based on 50,000 projects. Agile. Is it a magic word? Are sprints and daily planning the key to success? Is a startup that delivers 10 times a day in production Agile? Is it agile for teams to draw up two-day PI plannings to plan for three months of work? ...

I’ve been building cloud solutions with AWS for four years now. Recently, I decided it was time to start my certification journey. I wanted to broaden and deepen my knowledge and value my expertise. Before starting my journey, I had a strong knowledge of some AWS Services. However, this knowledge was insufficient to get the certification. I knew almost nothing about hybrid cloud, on-premise migration, AWS Organizations… In this blog post, I will share the working method that I implemented to pass the certification. ...