IntelliJ IDEA turns 25! Happy Birthday!

@intellijidea.com turns 25! Happy B-Day 🎉🎁🎊🎊 You can also become a hero and celebrate! #IntelliJIDEA25 postcards-service.labs.jb.gg/postcard/32a...

Cursor: Year in code - 2025

🚨 AI WILL replace developers!

But not the ones who understand the business.

After a year of testing Cursor, Copilot, Kiro, Gemini CLI & Claude Code, I built my own framework for coding with AI.

Here's my AI-Coding workflow 🧵👇

#SoftwareEngineering #AIAssisted #Coding

RAG in Real World: How to Use Java and LangChain4j with Corporate Data Build a secure, enterprise-ready RAG system in Java with LangChain4j, connecting LLMs to your real data with control and observability.

Just published a deep dive on building a secure RAG stack in Java with LangChain4j — connecting LLMs to real enterprise data with observability and cost control.

Read it here 👉 arquivolivre.com.br/rag-in-real-...

#RAG #Java #LangChain4j #GenerativeAI #EnterpriseAI

GitHub - devops-thiago/mcp-easy4j Contribute to devops-thiago/mcp-easy4j development by creating an account on GitHub.

Built something cool 👇
MCP-Easy4J — a lightweight, Spring-like framework to build MCP servers in Java without boilerplate or tons of deps.
Give it a try: github.com/devops-thiag...
#java #mcp #opensource

Java 25 in Action: Real Features Solving Real Developer Pain Java 25 LTS is here. In this post, let's deep dive into what matters.

🚀 Java 25 just dropped!
Scoped Values ✅
Compact Object Headers ✅
AOT + Startup Profiling ✅
Faster, safer, more memory-friendly.
Check out my blog where I break it down 👉 www.rfr.bz/b9f6f47
#Java #Java25 #JVM

🇧🇷 PT
🔥 Java 25 chegou com startup mais rápido, Scoped Values e código mais simples. Próxima semana mostro tudo na prática. Bora?

🇬🇧 EN
🔥 Java 25 brings faster startup, Scoped Values & simpler code. Next week I’ll show it all in action. Ready? 🎥👇

thedevconf.com/tdc/2025/sao...

#Java #Java25

🇧🇷 PT
🚨 Observabilidade sem vendor lock-in? Próxima semana mostro como migrar para uma stack open source (Grafana, Loki, Mimir, Tempo).

🇬🇧 EN
🚨 Observability without vendor lock-in! Next week I’ll show how to migrate to an open source stack

👇 #DevOps #Observability

thedevconf.com/tdc/2025/sao...

🎟️ Badge on, laptop ready, coffee by my side ☕ — it’s Google Cloud Summit Developer Day Brasil time!
Excited to learn, share, and connect with this amazing community here in São Paulo. 🚀

#GoogleCloud #DevCommunity #SãoPaulo #DeveloperLife

📍 Just arrived at Google Cloud Summit Developer Day here at Expo Transamérica, São Paulo!
Excited to dive into the sessions, meet brilliant folks, and share some great conversations about cloud and Dev. 🚀

If you’re here too, let’s connect! 🤝
#GoogleCloud #DevCommunity #SãoPaulo #DeveloperLife

September’s packed 🔥
Sept 11 → Google Summit Dev (attending)
Sept 14 → FM&D Lab (Observability + OTel)
Sept 17–19 → TDC (Java 25, LGTM, Workshop)
Can’t wait to connect & share!
#Java #DevOps #Observability #TDC2025

Java 25 in Action: Real Features Solving Real Developer Pain Java 25 will be released next week, September 16. If you want to step ahead of what’s coming, this post is just for you.

🚀 New post out!
Java 25 in Action: Real Features Solving Real Developer Pain

From memory savings to faster startup and less boilerplate, Java 25 is packed with real improvements.

👉 Read here: arquivolivre.com.br/java-25-in-a...

#Java #Java25 #Programming #SoftwareEngineering

TreeMap vs HashMap in Java — and When to Use Each (With a Real Interview Story) I’ve been helping a few developers lately — some of them recently went through interview processes. They nailed some parts, but something still didn’t move things forward.

Check out my latest article: TreeMap vs HashMap in Java — and When to Use Each (With a Real Interview Story) linkedin.com/pulse/treema... via @linkedin.com

🚨 New post just dropped!

💥 What you REALLY need to know about Kubernetes in interviews

If K8s ever made you sweat in front of an interviewer, this one’s for you 🧠🔥
👉 Check this out: 🔗 https://www.rfr.bz/bf97e6f
#Kubernetes #DevOps #TechInterviews #K8s #BackendDev #CareerTips

People say "Java is dead"... but Netflix runs on Java! 💥
Still think it's outdated? Think again.
Java is evolving, powerful & hiring-ready. 🧑‍💻💼
#Java #Netflix #SoftwareEngineering #BackendDev #CareerAbroad #JavaIsNotDead

🚀 How to Use Stream.gather in Java 24 for More Powerful Stream Processing While traveling to Belo Horizonte — the capital of Minas Gerais, Brazil — to catch The Offspring live (one of my all-time favorite bands, by the way), I found myself thinking about my next blog post. ...

🚀 Acabei de publicar um artigo sobre Stream.gather no Java 24!
🔥 Explico built-in gatherers, parallel processing e como criar seus próprios gatherers!
📌 O artigo está em inglês, mas é super fácil de seguir os exemplos!
📖 Leia aqui: www.linkedin.com/pulse/how-us...

#Java #Java24 #StreamGather

CKAD: Certified Kubernetes Application Developer was issued by The Linux Foundation to Thiago Da Silva Gonzaga. Earners of this designation demonstrated the skills, knowledge and competencies to perform the responsibilities of a Kubernetes Application Developer. Earners are able to define application resources ...

Feliz em compartilhar com vocês que acabei de tirar minha certificação Certified Kubernetes Application Developer (CKAD) da @linuxfoundation.org! 🎉🚀 #CKAD #Kubernetes #CloudNative www.credly.com/badges/f8d67...

Why You Should Consider Migrating to Java 24 🚀 This is my first blog post in many, many years, and I was wondering what to write about. I’m a community guy — I love sharing content! I’ve been part of the Java Noroeste JUG leadership for over a dec...

Pessoal, escrevi um post irado com exemplos práticos das novas features do Java 24! Tá em inglês, mas super tranquilo de ler. Já aproveita pra praticar e se preparar pra aquela entrevista pro trampo na gringa que você quer! 😉🚀 Confere aqui: www.linkedin.com/pulse/why-yo... #Java24 #Java

🚀O build da imagem Docker tá lento? Acelere com essas dicas:
🔹 Use multi-stage builds no Dockerfile
🔹 Quebre os RUN em etapas menores pra aproveitar o cache
🔹 Use imagens base mínimas, tipo Alpine, na etapa final 🏗️

Otimize seu pipeline e implante mais rápido! ⚡
#DevOps #Docker #CICD

Carreira Dev Internacional Onde você se vê nos próximos anos? Você já pensou em onde quer estar na sua carreira daqui a 2, 3, 5 ou até 10 anos? Gostaria de seguir para uma posição de liderança, gerenciamento ou especialização ...

🚀 Pessoal da área de TI, preciso da sua ajuda!

Se você trabalha com tecnologia em um cargo técnico, me dá uma força? Estou fazendo uma pesquisa sobre desafios e aspirações na carreira tech. É rápido e vai ajudar muito!

Responda aqui: forms.gle/mTJFuywPNChb... e compartilhe com os colegas!

Muitas empresas enfrentam dificuldades para adotar #DevOps. Pergunte-se: Você tem um processo robusto de builds/deploys? Sua infraestrutura é recriável? Monitora uso de CPU/memória e requisições? Responder essas perguntas os ajuda a avaliar se estão prontos para ter DevOps! 🚀 #Tech #IaC #CICD

O Java 24 traz a Class-File API! 🚀 Agora ficou fácil ler, escrever e modificar arquivos de classe com CodeBuilder, CodeTransform e outros. Ideal para ferramentas que manipulam bytecode—chega de hacks de baixo nível! #Java24 #Bytecode #JVM

🚀 Java 24 chega no próximo mês! Com Ahead-of-Time Class Loading & Linking, o tempo de inicialização das apps pode melhorar em até 42% quando a JVM é treinada corretamente. Frameworks como Spring vão se beneficiar muito! 🔥 #Java24 #Performance #Spring #DevOps #JVM

🚀 Animado com o Java 24! A nova expansão tardia de barreiras no G1 reduz a sobrecarga da JVM, tornando o Java ainda melhor para apps em nuvem. Ao mover a expansão mais adiante no pipeline, otimizamos o desempenho e economizamos recursos. Fique ligado! #Java24 #G1GC #CloudComputing