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Java

More than just a cup of coffee, Java is a high-level, class-based, object-oriented programming language that is designed to have as few implementation dependencies as possible.

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I scanned 50 open-source Spring Boot projects. More than half had silent config drift.

I scanned 50 open-source Spring Boot projects. More than half had silent config drift.

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5 min read
A Background Job Was Crashing Our JVM Every Week - Until We Taught It to Stop

A Background Job Was Crashing Our JVM Every Week - Until We Taught It to Stop

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3 min read
LockFS - A simple flexible file-by-file encryption tool for secure storage

LockFS - A simple flexible file-by-file encryption tool for secure storage

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2 min read
Stop Debating ORM vs JDBC — Measure These 5 Things First (Java Guide)

Stop Debating ORM vs JDBC — Measure These 5 Things First (Java Guide)

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2 min read
I got tired of heavyweight frameworks, so I built my own web server in Java

I got tired of heavyweight frameworks, so I built my own web server in Java

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4 min read
I built a centralized data orchestration engine for distributed Minecraft servers — here's how

I built a centralized data orchestration engine for distributed Minecraft servers — here's how

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4 min read
What I Learned Building Real Backend Applications with Java and Spring Boot

What I Learned Building Real Backend Applications with Java and Spring Boot

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1 min read
But What About the Trophies?

But What About the Trophies?

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6 min read
Cursor Rules for Java — Production Patterns That Actually Ship

Cursor Rules for Java — Production Patterns That Actually Ship

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13 min read
Why Did You Choose Interface Instead of Abstract Class in Java?

Why Did You Choose Interface Instead of Abstract Class in Java?

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3 min read
Adding IOC, FOK, and Stop Orders to a Matching Engine

Adding IOC, FOK, and Stop Orders to a Matching Engine

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6 min read
Día 11: System.out.println en producción — la confesión que nadie hace

Día 11: System.out.println en producción — la confesión que nadie hace

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5 min read
Día 4: Tu endpoint devuelve TODO. El frontend explota. La red llora.

Día 4: Tu endpoint devuelve TODO. El frontend explota. La red llora.

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5 min read
Día 13: Tu clase tiene 50 métodos. Hace de todo. No hace nada bien.

Día 13: Tu clase tiene 50 métodos. Hace de todo. No hace nada bien.

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6 min read
Día 5: N+1 Queries — el bug que tu DBA ya sabe que tenés

Día 5: N+1 Queries — el bug que tu DBA ya sabe que tenés

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4 min read
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