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Rhico

Software Engineer.

Joined on Mar 25, 2026

Rhico

Apr 3

When a Passing Test Lies: Fixing an E2E False Positive in NestJS

#nestjs #typescript

2 min read

Rhico

Apr 1

A State Machine in 10 Lines: Event Status Transitions in NestJS

#architecture #backend #buildinpublic #typescript

4 min read

Rhico

Mar 30

Mock What Prisma Returns, Not What Your API Returns

#backend #database #testing #typescript

3 min read

Rhico

Mar 27

Why My Unit Tests Passed But My App Was Broken

#nestjs #typescript #test

4 min read

Rhico

Mar 26

Week 1 Building RunHop: DDD Structure, JWT Auth, and a Race Condition I Didn't See Coming

#nestjs #typescript #learinpublic

2 min read

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