Justin Chan

AI engineer building agentic AI and machine learning products

I work across engineering, research, and product thinking to ship LLM systems, applied machine learning, and user-facing AI tools with practical business value.

Justin Chan outdoors

About

I am an AI engineer focused on turning ambitious AI ideas into real products. My work spans machine learning research/applications, agentic systems, LLM applications, for experiences that need to be both technically strong and genuinely useful.

I particularly interested where engineering, AI, and product strategy meet. That usually means building systems that are not only intelligent, but also safe, trustworthy, and reliable.

This portfolio collects the projects, experiments, and writing that shape how I think about modern AI products.

Experience

Experience

2025 - Present
AI Engineer II
Mastercard
2024 - 2025
AI Engineer
PricewaterhouseCoopers LLP
2023 - 2024
Machine Learning Researcher
MBZUAI
2023
Data Science Intern
Transglobe Insurance
2021
Software Engineer Intern
Merck & Co.
Selected Work

Projects

Writing

Blogs