Discovery Ranking System
A real-time personalized job discovery engine combining two-tower retrieval, ANN vector search, learning-to-rank, graph features, and streaming behavioral signals.
SOFTWARE ENGINEER · SECURITY BUILDER · APPLIED AI DEVELOPER
I build production software, secure cloud systems, and intelligent automation that people rely on in the real world.
A real product. Real infrastructure.
Real people using it.




A secure SaaS workspace that brings applications, insights, and intelligent workflows into one focused experience.
OPEN LIVE PLATFORMFour systems that show how I think,
build, secure, and scale.
A real-time personalized job discovery engine combining two-tower retrieval, ANN vector search, learning-to-rank, graph features, and streaming behavioral signals.
Each stop added a new layer:
systems, people, product, impact.
Joining one of Canada’s leading financial institutions to build thoughtful, dependable software in a complex production environment.
Broad enough to own the system.
Focused enough to ship it well.
I turn product ideas into responsive, maintainable software—from interface architecture to APIs and persistent data.
Builder. Security thinker.
Perpetual learner.
OSHAWA · ONTARIO · CANADAI enjoy taking complicated systems—cloud infrastructure, security requirements, data workflows, and product ideas—and turning them into software people can trust and enjoy using.
Open to early-career and new-grad opportunities beginning after April 2027 across software, cloud, security, and applied AI.
START A CONVERSATIONvaibhav.patel4@ontariotechu.net