Summary
Varis Darasirikul is a Technical Lead and full-stack architect with over a decade of experience building scalable SaaS platforms and high-performance web applications across Thailand, Hong Kong, Germany and Japan. He specializes in production AI systems—LLM orchestration, multi-provider model routing, RAG pipelines with vector search, and real-time streaming—delivering end-to-end features using Go, Python, Node.js and TypeScript. Varis has driven systems handling millions of monthly requests using dual-database architectures, event-driven microservices and AWS optimizations while cutting latency and costs through targeted performance work. As a hands-on engineering leader he mentors teams, establishes code quality practices, and translates research-grade LLM ideas into resilient, gracefully degrading production services. He holds an MS in Computer Science from The University of Hong Kong and combines formal AI training with a pragmatic background in frontend performance and backend scalability. Outside work he’s as likely to be on a badminton court as debugging model routing logic, reflecting a blend of discipline and curiosity.
10 years of coding experience
11 years of employment as a software developer
Nano degree program, AI Programming with Python Nanodegree, Nano degree program, AI Programming with Python Nanodegree at Udacity
The University of Hong Kong (HKU)
Bachelor’s Degree, Computer Multimedia, 3.07, Bachelor’s Degree, Computer Multimedia, 3.07 at King Mongkut's University of Technology Thonburi
Associate’s Degree, Full stack Ruby on Rails Course, Associate’s Degree, Full stack Ruby on Rails Course at NEXT Academy | SEA's Best Coding/ Digital Marketing School
Associate’s Degree, Graphic Design & Web development course, Associate’s Degree, Graphic Design & Web development course at Digital Hollywood Thailand
English, Thai