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Wei Chen · drawing setRev. 2026 · Not for constructionContact ↘Sheet A-001 — General arrangement
Wei Chen
Machine Learning Engineer
AI features that work in production, not just in notebooks.
- Project
- Machine Learning Engineer
- Location
- Singapore
- Status
- Open to lead roles in forecasting
- Drawn
- Wei Chen
SheetA-001
01 · General notes
- 1.I build and run ML systems: retrieval, ranking and language-model features serving millions of requests a day.
- 2.I like measurable improvements, good evaluation sets and cheap inference.
03 · Elevation — career
201820192020202120222023202420252026
Machine Learning EngineerLumen Logistics
2022 – Present
Lumen Logistics
2018 – 2022
GrabFood
04 · Parts list
| Item | Part | Qty |
|---|
| 01 | PyTorch | 1 |
| 02 | LLMs | 1 |
| 03 | Retrieval & ranking | 1 |
| 04 | Evaluation | 1 |
| 05 | MLOps | 1 |
| 06 | Python | 1 |
| 07 | Kubernetes | 1 |
| 08 | Vector search | 1 |
Drawn by Wei ChenDo not scale from drawing