Leida Ren

Senior Backend Development Engineer at Tencent; R&D Transformation Lead for the Project Group

Ren has extensive experience in game backend development, business security, data engineering, engineering productivity, and observability governance. As an AI Builder consuming approximately 3 billion tokens daily and 36 billion tokens monthly, he is working to evolve individual development loops into team-scale graphs. He leads the transformation of a game development organization of around 100 engineers, shifting from “Token Maxing” toward “Token Apocalypse,” while driving governance for the effective use of Agentic AI. He has designed and implemented clear human–AI interaction boundaries for specific development scenarios, enabling “super individuals” to operate effectively while supporting the stable iteration of online services. His team’s AI-assisted code productivity is approaching 100%, with costs reduced by more than 80%. He is also currently writing and preparing to publish a book on Loop Engineering.