About¶

Digital Solution (AI Projects) — MNC Beauty E-commerce Global Retail — Hong Kong¶

Implemented AI and digital solutions within an MNC e-commerce marketplace, focusing on de-risking, automating and scaling operations via agentic AI.¶

Stack: Python / Agentic RAG / LangChain / Agent Harness / Docker / Langfuse Observability / MCP / Agent Skills / Web3 / ERC-8004 / x402¶

LinkedIn · Portfolio & Recent works · GitHub — errchh

Certificates¶

• AWS Certified AI Practitioner
• PMI Introduction to Cognitive Project Management in AI (CPMAI)
• HKU SPACE AI and ML with Business and Financial Applications
• Hugging Face Fundamentals of Agents
• IBM Enterprise Design Thinking Practitioner

Highlights¶

Tech Conference Speaker¶

• AgentCon 2026, Hong Kong chapter — AI project timeline & de-risking factors

Hackathon Winner¶

• Hong Kong Institute of Architects — ArchiTech RAG Hackathon — Winner (90% accuracy RAG for fire safety)
• Global Game Jam — Product Owner — Audience's Choice + Best Family Game

PyCon / Hong Kong Python User Group¶

• PyCon HK 2025 sponsorship & marketing volunteer
• HKPUG event organiser

Fun Facts¶

• Kendo Athlete — Ex-Hong Kong Kendo Squad representative
• Gliding Club member — University of Bath