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Spring Boot Security tokens Validation locally using Keycloak’s public keys (JWKS)

Spring Boot Security tokens Validation locally using Keycloak’s public keys (JWKS)

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6 min read
How JOIN FETCH Reduced Database Load by 94%: A Real-World Case Study

How JOIN FETCH Reduced Database Load by 94%: A Real-World Case Study

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8 min read
How We Reduced Payment API Latency by 60% Using ExecutorService in Spring Boot

How We Reduced Payment API Latency by 60% Using ExecutorService in Spring Boot

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2 min read
RAG with Spring AI

RAG with Spring AI

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6 min read
🚀 My Spring Boot Project Finally Felt Real After Adding Web MVC + JPA

🚀 My Spring Boot Project Finally Felt Real After Adding Web MVC + JPA

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2 min read
Implementing a RESTful Web API with Spring Boot

Implementing a RESTful Web API with Spring Boot

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11 min read
Java & Spring Boot — 90-Day Deep-Dive Learning Journey

Java & Spring Boot — 90-Day Deep-Dive Learning Journey

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

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

🐌 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

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

🧩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)

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

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3 min read
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