Ha-Quang Le

AI engineer with interests in building useful apps and scalable AI systems. I also love to draw and play PES in my free time (and Age of Empires, but I'm null at it). Root for Barça and Arsenal, both teams, all the way.

Behind dim0.net — a thinking canvas.

Writing

• Behind prompt caching: a friendly intro to KV-caching 30 avril 26
• The real cost of running agentic AI - and how to not go broke 28 avril 26
• Elasticsearch best practices + unknown twists 15 juillet 25
• Notes on making this site 27 avril 25

Elsewhere

• github github.com/winlp4ever
• email quang@dim0.net