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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 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
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
Why Package Structures Won't Save Your Spring Boot Architecture (And How Maven Enforces It) (Chapter 1)

Why Package Structures Won't Save Your Spring Boot Architecture (And How Maven Enforces It) (Chapter 1)

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5 min read
Domain Module: Throw Away Anemic Models and Ban `@ManyToMany` (Chapter 2)

Domain Module: Throw Away Anemic Models and Ban `@ManyToMany` (Chapter 2)

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7 min read
How I Built JWT Authentication in Spring Boot (Beginner-Friendly Guide)

How I Built JWT Authentication in Spring Boot (Beginner-Friendly Guide)

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2 min read
"Sistemas não transacionais? Sim, dá pra ter consistência (sem surtar)" – O guia do Saga Pattern, Outbox e idempotência

"Sistemas não transacionais? Sim, dá pra ter consistência (sem surtar)" – O guia do Saga Pattern, Outbox e idempotência

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7 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
Spring Deep Dive: Transactions

Spring Deep Dive: Transactions

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7 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
Spec-Driven AI Development in Real Enterprise Apps: Lessons From the Field

Spec-Driven AI Development in Real Enterprise Apps: Lessons From the Field

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9 min read
đź§© Your MapStruct Mappers Are Hiding Null Bugs

đź§© Your MapStruct Mappers Are Hiding Null Bugs

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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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