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Production-Grade Spring Boot APIs — Part 3: Production-Grade Folder Structure & Layered Implementation
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Production-Grade Spring Boot APIs — Part 3: Production-Grade Folder Structure & Layered Implementation

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4 min read
Building A Payment Processor Backend

Building A Payment Processor Backend

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1 min read
Production-Grade Spring Boot APIs — Part 2: Consistent Responses & Global Exception Handling

Production-Grade Spring Boot APIs — Part 2: Consistent Responses & Global Exception Handling

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3 min read
🐌 My Spring Boot API Was Fast… Until Relationships Caused N+1 Queries
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🐌 My Spring Boot API Was Fast… Until Relationships Caused N+1 Queries

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3 min read
Production-Grade Spring Boot APIs — Part 1: Web, JPA & What Really Happens at Startup
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Production-Grade Spring Boot APIs — Part 1: Web, JPA & What Really Happens at Startup

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2 min read
I built a deterministic Spring Boot 3.5 Generator to fix AI Hallucinations

I built a deterministic Spring Boot 3.5 Generator to fix AI Hallucinations

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3 min read
🧩My Spring Boot App Became Unmaintainable Until I Understood the Service Layer
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🧩My Spring Boot App Became Unmaintainable Until I Understood the Service Layer

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2 min read
💀 I Deleted a Parent Entity… and Hibernate Deleted Everything (Cascades Explained)
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💀 I Deleted a Parent Entity… and Hibernate Deleted Everything (Cascades Explained)

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3 min read
“Adeus ‘funciona na minha máquina’: Spring Boot com PostgreSQL usando Docker”
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“Adeus ‘funciona na minha máquina’: Spring Boot com PostgreSQL usando Docker”

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2 min read
🔗 JPA Relationships Finally Made Sense When I Stopped Memorizing Them
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🔗 JPA Relationships Finally Made Sense When I Stopped Memorizing Them

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2 min read
What can go wrong with @GeneratedValue in MultiInstance Environment
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What can go wrong with @GeneratedValue in MultiInstance Environment

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3 min read
🐌 “My Spring Boot API Became Slow… Until I Learned Pagination & Sorting”
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🐌 “My Spring Boot API Became Slow… Until I Learned Pagination & Sorting”

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2 min read
Gin vs Spring Boot: A Detailed Comparison
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Gin vs Spring Boot: A Detailed Comparison

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3 min read
🧠 Hibernate Felt Like Magic… Until I Understood Entity Lifecycle & Cascading
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🧠 Hibernate Felt Like Magic… Until I Understood Entity Lifecycle & Cascading

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3 min read
🎯 I Was Fetching Entire Entities… Until I Learned About Projections
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🎯 I Was Fetching Entire Entities… Until I Learned About Projections

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2 min read
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