Index finger pointing up icon

From: South Korea

Location: bangkok, TH

On Useme since 8 November 2025

About me

I’m a senior backend and AI automation engineer with 20+ years of experience in software development. My expertise spans Python (FastAPI, Flask), Golang, Redis, and PHP, building scalable APIs, real-time pipelines, and high-performance backend systems. I specialize in AI integration, designing LangChain-based RAG pipelines, ontology-driven knowledge graphs, and LLM-powered automation. I’ve worked on connecting backend logic with intelligent data systems that bridge human and machine understanding. With solid knowledge of n8n, Make (Integromat), and complex API integrations, I create automation that scales from startup prototypes to enterprise workflows. I’m passionate about transforming technical complexity into simple, actionable solutions — blending backend precision, AI reasoning, and clear client communication to deliver measurable results.

CV / Résumé

Feb 2006 - Now

Senior Backend & AI Engineer

Freelance & Various Clients

Seasoned Backend & AI Engineer with over 20 years of experience in enterprise software development, mobile systems, and automation engineering. Extensive experience with system integration (SI/SM) projects for top Korean enterprises — including LG E