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I'm Building a Production-Grade Spring Boot + React App, One Feature a Day (Day 1)

I'm Building a Production-Grade Spring Boot + React App, One Feature a Day (Day 1)

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2 min read
2 . SimpleDAO From Zero To Production: Multi-table Joins & Optimized Pagination

2 . SimpleDAO From Zero To Production: Multi-table Joins & Optimized Pagination

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8 min read
I Wasted 3 Days on AI Integration Until I Found Spring AI — Here's My Full Spring Boot Chatbot Build

I Wasted 3 Days on AI Integration Until I Found Spring AI — Here's My Full Spring Boot Chatbot Build

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6 min read
Fix HTTP Parameter Pollution: Spring Boot REST API Code Review

Fix HTTP Parameter Pollution: Spring Boot REST API Code Review

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11 min read
Spring Security 7: MFA, Modular Config, and What Breaks

Spring Security 7: MFA, Modular Config, and What Breaks

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4 min read
Spring Boot 3.2 + Testcontainers: Reliable Integration Testing with Real Dependencies

Spring Boot 3.2 + Testcontainers: Reliable Integration Testing with Real Dependencies

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3 min read
Spring Boot 3.2 + Docker Multi-Stage Builds: Slim Production Images for Microservices

Spring Boot 3.2 + Docker Multi-Stage Builds: Slim Production Images for Microservices

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2 min read
How to implement field-level AES-256-GCM encryption in Spring Boot (and why we packaged it into one annotation)

How to implement field-level AES-256-GCM encryption in Spring Boot (and why we packaged it into one annotation)

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5 min read
How to Integrate Apache Kafka with Spring Boot: A Production-Ready Guide

How to Integrate Apache Kafka with Spring Boot: A Production-Ready Guide

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6 min read
Spring Security 7: MFA, Modular Config, and What Breaks

Spring Security 7: MFA, Modular Config, and What Breaks

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4 min read
I built Cepify — a free Brazilian postal code (CEP) API, ViaCEP-compatible (Spring Boot 4 / Java 25)

I built Cepify — a free Brazilian postal code (CEP) API, ViaCEP-compatible (Spring Boot 4 / Java 25)

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2 min read
Construyendo Arquitecturas Eficientes: Microservicios en Java con Spring Boot Reactivo

Construyendo Arquitecturas Eficientes: Microservicios en Java con Spring Boot Reactivo

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3 min read
🧩 Your MapStruct Mappers Are Hiding Null Bugs

🧩 Your MapStruct Mappers Are Hiding Null Bugs

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4 min read
How I Designed the Backend for My Point of Sale System with Spring Boot

How I Designed the Backend for My Point of Sale System with Spring Boot

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4 min read
Spring AI: The Senior Dev's Honest Take on Java's AI Moment

Spring AI: The Senior Dev's Honest Take on Java's AI Moment

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13 min read
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