Yen Wee
Lim
I build AI systems and full-stack software that actually ship. 15+ production agents, data platforms at national scale, and apps running on RM50/month AWS.
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.
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.
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
- Led product from concept to production as Malaysia's first homegrown AI DataOps platform
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
- Spearheaded internal MLOps platform for on-demand model retraining with automated feature selection
Associate, Data Analytics
- Built dashboards for 300+ stakeholders covering profitability and key account management
- Automated competitor pricing analysis processing 600K records daily
- Modeled recommendation engine that eliminated 100+ hours/week of manual curation
“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.”
“We needed someone who could handle both the ML models and the 6TB data infrastructure underneath. Yen Wee delivered production-grade systems that our team still relies on daily. His statistical rigor sets him apart from typical engineers.”
“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.”
Education & Credentials
MSc Statistics
2023-2025Universiti Malaya - First Class Honours, GPA 3.88/4.0
BSc Actuarial Science
2018-2022UTAR - First Class Honours, GPA 3.76/4.0
Certified Financial Risk ManagerHolder
Certified Financial AnalystLevel 3 Candidate
Deep Learning SpecializationDeepLearning.AIHave 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.
Project scoping & freelance rates available on request.