About ThinkerQAQ

ThinkerQAQ is a personal technical publication focused on backend engineering, concurrency, distributed systems, and software engineering.

I write about the principles behind reliable software, covering topics such as Go and Java, synchronization, service architecture, databases, performance, observability, and practical troubleshooting. I also document what I learn about AI engineering.

My goal is to turn complex engineering concepts and practical experience into clear, structured, and reusable notes.

This Hashnode publication shares selected articles from my personal blog. The original versions and complete archive are maintained at thinkerqaq.com.

For current projects and contact information, please visit the main website.