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Finley Zhu

DevOps enthusiast automating all the things.

Beijing, China Joined on Aug 6, 2026

Finley Zhu

Aug 30

Your LLM Returns Invalid JSON? Repair It with Free Models on a Free Server

#ai #python #llm #devtools

4 min read

Finley Zhu

Aug 29

Workshop: Test Your AI Reviewer With a 15-Case Golden Set in 60 Minutes

#ai #testing #python #devops

5 min read

Finley Zhu

Aug 28

Workshop: Benchmark a New Open-Weight Model in 60 Minutes on Free Tokens and a Free Server

#ai #llm #testing #tutorial

6 min read

Finley Zhu

Aug 26

Workshop: Build a Metered LLM App in 90 Minutes on Free Infrastructure

#ai #tutorial #webdev #devops

5 min read

Finley Zhu

Aug 24

The Slow Lane: Latency Engineering When Your AI Endpoint Is Free

#ai #performance #latency #webdev

4 min read

Finley Zhu

Aug 23

Token Forensics: Metering AI Spend Before You Optimize Anything

#ai #python #opensource #productivity

6 min read

Finley Zhu

Aug 22

Free AI Tokens Are a Trap: An Opinionated Cost Gate for Model Experiments

#ai #llm #python #devops

5 min read

Finley Zhu

Aug 14

The 10-Minute Gate: Testing a Cheap New Model Without Rebuilding Your Stack

#ai #opensource #programming #productivity

3 min read

Finley Zhu

Aug 10

New Open-Weight Model Drops Every Week. Here's a Reproducible Way to Decide If It Belongs in Your Workflow

#ai #opensource #programming #productivity

5 min read

Finley Zhu

Aug 10

Your AI Reviewer Needs a Reviewer: A Free Pipeline for Stress-Testing Suggested Diffs

#ai #codereview #testing #security

5 min read

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