Software engineer, developer, technology enthusiast, eternal learner, photographer, father, music lover, motorcycles, travel, and always enjoying life!

Brussels, Belgium
Joined July 2009
Hey all, Take a look at my latest article that got published in @DZoneInc : Realistic fake test data is always hard, so in this tutorial article I present two good options packed in a Spring-Boot REST API project. dzone.com/articles/building-… #TestData #Java #SpringBoot #RestAPI
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You know it, having good and realistic fake test data is always hard, so in this article I present two good options: DataFaker and Easy-Random, in Quarkus implementation. Take a look in the discussion, give me your ideas. #TestData #Java #Quarkus #API dev.to/wallaceespindola/gene…
I've just published: Stop Faking ‘John Doe’: How to Generate Realistic Data in Java with DataFaker + EasyRandom and Spring-Boot medium.com/p/stop-faking-joh…
Reader's survey on my tech blog posts preferences, help me to improve my content: open.substack.com/pub/wallac…
FastAPI is a modern, async web framework with built-in data validation and auto-docs, with non-blocking approach, perfect for low-latency and high-throughput REST APIs. My new article on that is here. #FastAPI #REST #WebServices #Restfull #Python wallaceespindola.substack.co…
I just published Architecture Decision Records made easy medium.com/p/architecture-de…
Waking up today and creating a hello world just to be happy again with #java25 and #CompactSourceFiles
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Finally, #Java25 is here! And with the arrival of Compact Source Files and Instance Main Methods, #Java is finally breaking free from its heavyweight boilerplate. As verbose as same amount of #python code! A new era has just started!
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GraphQL vs. REST – Understanding the Differences and When to Use Each. I wrote this practical guide on their key differences, tradeoffs, and use cases. open.substack.com/pub/wallac… #GraphQL #REST #APIs #DevCommunity
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How Big O works (explained in 2 mins or less):
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Git cheatsheet
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The #BeJUG season is officially underway! 🎉 Join us for our next meetup at IBA in Louvain-la-Neuve. We have two great talks: - @kevindubois : AI apps with Java - @TimSchraepen : Java for Kotlin devs Food, drinks, and networking included! More info 👇meetup.com/belgian-java-user…
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Aos engenheiros aqui da minha rede… é possível pra uma operadora de telecom redirecionar mais banda/vazão pras ERBs/URAs durante um período de tempo específico num lugar específico como no entorno de um estádio durante um jogo ou show?
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OSI Model Explained Better
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JEP 517 proposes to update Java's HTTP Client to be compatible with HTTP/3. It has lower latency, loads more quickly, and leads to less network congestion and is currently used by about one-third of all websites. The latest Inside Java Newscast takes a closer look. social.ora.cl/6016fpQ28
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Git basic commands