Applied AI Engineer
Production LLM systems, RAG, agent workflows, and enterprise AI delivery | AI Singapore | Ex-Micron (contributed to USD 600M+ in program outcomes) | MSc NUS
GitHub username: haomingkoo
- Building production ML systems at AI Singapore (AIAP) across vision, sequence modelling, NLP, and MLOps, including a 100E industry AI solution for complex operational planning
- Building RAG, agent workflows, evals, and LLM observability into practical AI products
- Maintaining 8 deployed public systems across job search, travel intelligence, market research, weather, data triage, and source-backed tools
- Building open-source tools: japan-seasons-mcp - MCP server giving AI assistants live Japan travel data
Previously led global AI-enabled transformation at Micron Technology for 7 years, supporting cross-site programs across four fabs and contributing to USD 600M+ in program outcomes.
ML & AI
Web & APIs
Infrastructure & MLOps
| Project | Description | Stack |
|---|---|---|
| Job Hunter SG | Singapore job search product with RAG matching, ATS scoring, role-fit keyword checks, and fact-checked resume edits | React, FastAPI, SEA-LION, sentence-transformers |
| Trader Koo | Market research dashboard with source-fresh data, evidence charts, paper-trade records, and Telegram alerts | FastAPI, React, LightGBM, YOLOv8 |
| Japan in Seasons | Japan seasonal travel map, REST API, and MCP server with 17 read-only tools and 1,700+ places | TypeScript, MCP SDK, Node HTTP, Zod |
| Amex Explorer | Source-backed benefit explorer with maps, official data tracking, and stale-source alerts | Python, Playwright, GitHub Actions, Source Hashes |
| LionWeather | Singapore weather app with live NEA ingestion, radar cache, saved locations, and LightGBM rainfall forecasts | React, FastAPI, LightGBM, NEA API |
| Photo Compliance Studio | Passport/ID photo rules engine with face landmarks, segmentation, crop assistance, and country-profile checks | FastAPI, MediaPipe, OpenCV, rembg |
| Preflight | Dash workbench for CSV/Parquet uploads, EDA charts, baseline classifiers, and CV metrics | Dash, Plotly, scikit-learn, Pandas |
| MinMax Wine | Wine deal engine with retailer scraping, bundle normalization, Vivino matching, and confidence-aware scoring | FastAPI, Selenium, SQLAlchemy, PostgreSQL |
Building
- From 73,857 Long COVID Records to One Plausible Treatment Lane - Evidence Engineering, Long COVID, Clinical Research
- A Visual Guide to Simulating a TSV from Etch to Polish - Semiconductor, Simulation, Visualization
- I Went from 64 to 100/100 on Smithery. Here's Every Fix. - AI, MCP, TypeScript
- PDF Parsing for Complaint Forms — Docling vs PyMuPDF vs PaddleOCR - ML, OCR, Open Source
- I Built an AI Wine Deal Finder — Here's What 50 Bottles Taught Me - AI, Full-Stack, Singapore
- Building Job Hunter SG: AI Resume Coaching for Singapore - AI, Full-Stack, Singapore
- What Mood Is the Market In? An Interactive Guide to HMM Regime Detection - ML, Visualization, Trading
- How 468 Facial Landmarks Decide If You're Passport-Ready - Computer Vision, FastAPI, OpenCV
- How I Built an AI-Powered Stock Market Dashboard - YOLOv8, FastAPI, Computer Vision
- I Tried to Predict Singapore's Rain and It Humbled Me - ML, FastAPI, EDA
Research
- DPO Interactive Demo: Your Language Model is Secretly a Reward Model - ML, Alignment, Visualization
- Visualizing Weak-Driven Learning: An Interactive WMSS Demo - ML, Visualization
Open to conversations about applied AI, production LLM systems, RAG, agent workflows, evals, and practical AI product delivery.
- Website: kooexperience.com
- LinkedIn: linkedin.com/in/haomingkoo
- Email: haomingkoo@gmail.com