Setting sail to uncover the ONE PIECE of AI.
I'm Isaac, a senior AI engineer who solves problems end to end for Fortune 500 companies — from spotting the business pain to shipping the system that fixes it.
Full-Stack & GenAI Engineer
Deep enough to tune an LLM's infrastructure — fluent enough to pitch its ROI to a Fortune 500 boardroom.
A passionate senior AI engineer specializing in agentic systems and RAG pipelines. A strong computer-science foundation lets me dive past the API — into LLM performance and the stack underneath.
The engineering is table stakes. The rare part is the translation — finding where a business leaks value, owning the build end to end, and selling the result to the C-suite as measurable impact.
At Fortune 500 companies, what I shipped on cloud platforms turned week-long processes into under an hour and cut handling time 40–60%. University of Toronto Computer Science specialist · 4× AWS certified, and a continuous learner.
I build
Agentic systems & RAG pipelines, shipped to production.
I optimize
LLM performance, infrastructure, observability.
I translate
Business pain into executive-ready ROI.
I own
End to end, solo — architecture to stakeholder demo.
How it all connects
I'm Isaac Xia — a Full-Stack & GenAI engineer based in Toronto. A University of Toronto computer-science grad, I build production AI systems for a major Canadian bank and ship my own ideas end to end.
- UofT · CS Specialist
- Statistics Minor
- UofT Scholar
- Dean's List
- TCS · GenAI Developer
- Planet XR · Mobile
- Freelance IT
Get in touch
Have a project in mind or just want to chat? I'd love to hear from you.