About me

Education

University of Malaya | Kuala Lumpur, Malaysia

B.Sc. in Physics | Sept 2019 – Mac 2023

Experience

Junior Data Scientist

Apecia | Kuala Lumpur, Malaysia | May 2024 – Present

Machine Learning & Data Science

  • Designed and maintained end-to-end MLOps workflows using MLflow for experiment tracking and MinIO + PostgreSQL for artifact and metadata storage
  • Developed an anomaly detection system for time-series production data, reducing SPC violations and defect rates through early warning insights
  • Researched and experimented with physics-informed neural networks (PINNs) using NVIDIA’s physics simulation frameworks to support digital twin modeling

AI & Model Deployment

  • Deployed Large Language Models (LLMs) using Triton Inference Server on NVIDIA Jetson edge devices, enabling low-latency inference in resource-constrained environments
  • Built a multi-agent AI system using LangGraph and LangChain to summarize operational data via internal client-server communication

DevOps & Automation

  • Implemented CI/CD pipelines using Gitea Actions, self-hosted runners, and Docker to automate deployment of an internal knowledge base
  • Containerized services using Docker for reproducible and environment-agnostic deployments across development and production

Infrastructure & System Engineering

  • Automated RKE2 Kubernetes cluster deployment across three nodes with Ansible, cutting setup time by 90% and enabling scalable ML model hosting
  • Provisioned disposable Linux VMs using Proxmox VE to support rapid experimentation and model training at scale
  • Maintained Linux servers with a focus on least privilege principle, including user account management, file permissions, and system access control

Knowledge Management & Graph Systems

  • Integrated a Neo4j graph database into the internal knowledge base, centralizing technical documentation and enabling faster data discovery
  • Managed and versioned codebases across GitHub and Gitea, following Git best practices for collaboration and release management

AI Developer Intern

Dah Reply AI | Kuala Lumpur, Malaysia | Oct 2023 – Jan 2024

  • Developed a chatbot spam‑detection system using the LangChain framework, reducing manual moderation.
  • Built a Python module for an LLM‑powered chatbot agent, boosting customer engagement.