About
Staff AI/ML Engineer and Full-Stack Engineer with 10+ years of experience designing, building, and deploying production-grade AI systems across fintech, SaaS, and enterprise environments. Specialized in LLM-powered applications, RAG pipelines, multi-agent architectures, and scalable cloud-native AI platforms on AWS, Azure, and GCP.
Projects
Experience
Staff AI/ML Engineer & Full-Stack Engineer
Self-employed
May 2025 – Present
Singapore · Remote
Technologies: Python, FastAPI, LangChain, LangGraph, OpenAI APIs, Claude APIs, React, TypeScript, PostgreSQL, Redis, Kubernetes, Docker, AWS, Azure OpenAI, Vector Databases, CI/CD
- Deliver end-to-end AI and full-stack solutions for clients — LLM applications, RAG systems, multi-agent workflows, and production cloud deployments.
- Architect scalable platforms spanning backend APIs, frontend dashboards, and MLOps pipelines for observability, evaluation, and reliable inference.
Staff AI/ML Engineer
Builder.ai · Full-time
Jan 2024 – May 2025 · 1 yr 5 mos
Singapore
Technologies: Python, FastAPI, LangChain, LangGraph, OpenAI APIs, Claude APIs, React, TypeScript, PostgreSQL, Redis, Kubernetes, Docker, AWS, Azure OpenAI, Vector Databases, CI/CD, GitHub Actions
- Architected multi-agent AI systems and LLM orchestration pipelines, supporting enterprise workflow automation, semantic search, and intelligent operational copilots.
- Designed scalable AI inference pipelines, reducing response latency by 40% while maintaining high throughput for distributed cloud workloads.
Lead AI Automation Engineer
Bambu · Full-time
Jan 2022 – Dec 2023 · 2 yrs
Singapore
Technologies: Python, PyTorch, FastAPI, React, TypeScript, PostgreSQL, Redis, Kubernetes, Docker, AWS, Airflow, MLflow, Terraform, OpenAI APIs, LangChain, GitHub Actions
- Led enterprise AI automation initiatives for financial workflows, recommendation engines, and operational efficiency, automating 40% of manual tasks.
- Designed and deployed AI-driven pipelines for customer risk analysis, document summarization, and investment recommendations.
Education
National University of Singapore
Master's Degree, Computer Science
2016 – 2018
National University of Singapore
Bachelor of Science, Mathematics and Computer Science
2010 – 2014
Licenses & certifications
Computer Vision
Deep Reinforcement Learning
Skills
AI & Machine Learning
- LLM
- RAG
- LangChain
- LangGraph
- OpenAI API
- Claude API
- PyTorch
- TensorFlow
- spaCy
- OCR
Software Engineering
- Python
- Java
- Spring Boot
- Spring MVC
- FastAPI
- Flask
- REST APIs
- React
- TypeScript
- AngularJS
- HTML
- CSS
- jQuery
- Git
- Linux
Data & Infrastructure
- PostgreSQL
- MySQL
- Redis
- Elasticsearch
- Neo4j
- Vector Databases
- Kafka
- RabbitMQ
Cloud, MLOps & DevOps
- AWS
- Azure OpenAI
- GCP
- Kubernetes
- Docker
- Terraform
- Airflow
- MLflow
- CI/CD
- GitHub Actions