Yen Wee LimYen Wee Lim
I build AI systems, automation, and software that actually ship.

From actuarial science to AI engineering. I spent years building financial models where precision isn't optional before moving into production AI systems. The statistical rigor stuck. I write about ML and data science on Towards Data Science and Towards AI.
What I Do
AI Agents & LLM Systems
15+ LangGraph agents in production -- data mining, report generation, deep research. Each with bounded autonomy, human-in-the-loop gates, and structured observability.
Full-Stack Applications
End-to-end web apps from frontend to deployment. Latest: a serverless invoicing system on RM50/month AWS. FastAPI + Next.js, designed for clean handoff.
Data & MLOps Platforms
Built a 6TB PostgreSQL warehouse with daily ETL at Credit Bureau Malaysia. Model retraining, feature stores, Airflow pipelines -- at national scale.
Dashboards & Analytics
Dashboards for 300+ Shopee stakeholders. Automated competitor analysis on 600K daily records. Analytics tools that replace manual work, not just visualize it.
Tech Stack
Experience

Lead AI Solutions
- –Built AiMod, an agentic AI platform with 15+ production agents, improving MLOps efficiency 80%
- –Shipped autonomous data-mining workflows, RAG report generation, and generative BI dashboards

Data Scientist
- –Built 6TB data warehouse with daily ETL pipelines serving national credit risk models
- –Developed Income Estimation (MAPE ~25%) and Loan Screening models (AUC 0.75) deployed via FastAPI

Associate, Data Analytics
- –Built dashboards for 300+ stakeholders covering profitability and key account management
- –Automated competitor pricing analysis processing 600K records daily
“Yen Wee took our AI platform from a concept deck to a production system with 15 agents in under a year. The 80% improvement in MLOps efficiency wasn't just a metric -- it changed how our entire team works.”
“He built dashboards cross-functional teams actually wanted to use -- not just functional, but genuinely intuitive. What stood out was how he translated messy business questions into clean, actionable views. One of the strongest I've worked with.”
“The e-invoicing system he built costs us less than RM100/month and handles our entire sales pipeline. What impressed me most was his ability to translate technical concepts into terms our team could actually understand. Fast delivery, clean handoff.”
Speaking & Talks
Education & Credentials

Master of Science in Statistics

Bachelor of Science (Honours) Actuarial Science
Certified Financial Risk ManagerHolder
Certified Financial AnalystLevel 3 Candidate
Deep Learning SpecializationDeepLearning.AI
Have a project in mind?
I ship production AI systems, data platforms, and full-stack apps. If you have a problem that needs solving, let's talk.
30-minute intro call. No pitch, just a conversation about your project.
Have an idea? Let's explore it together.




