Introduction
Timeline
My name is Fenglyu Lin. I’m from China.
2021: start
I earned my bachelor’s degree from Wuhan University.
2021-2023: grow
After graduating in 2021, I moved to Singapore and joined Shopee as a Backend Engineer, where I’ve been responsible for services related to order clearing and settlement.
2024: learn and build
Jan, NUS Master
Over the past two years, I began to feel unmotivated by routine business requirements, so I started actively seeking new opportunities to explore different areas and push beyond my comfort zone
- In Jan 2024, I began pursuing a Master’s degree in Computer Science at NUS, focusing on AI-related courses.
July, sgpass.info
I also started building small products as a first step toward entrepreneurship:
- In July 2024, I self-developed and launched a web application, https://sgpass.info, which collects and scrapes data of Singapore PR applications, attracted over 300 registered users. (Non-profit)
I also did a sharing of Distributed Systems in our Team https://docs.google.com/presentation/d/1WhaGyZQZUH905QXI5QKHfKzojU1wFxcuWiNiF2pq994
2025~Present: Build AI Agents
- In Jan 2025, I initiated an AI Agent at Shopee to improve developer efficiency, empowering 1000+ devs in Company.
- End-to-End Project:
- Design, plan and implement features.
- AI: Prompt Engineering, MCP server, RAG
- Backend, Frontend
Skills
I actively share what I learn. Wrote over 200 blog posts at https://doc.fenglyulin.com/docs/practise-coding-record
Summary
I am passionate about building impactful products that benefit users and solve real problems.
However, the future direction(AI) I’m currently exploring doesn’t fully align with my day-to-day work.
That’s why I’m now looking for opportunities to work with people who share similar interests.