Joshua Han
Founding Engineer at QuantGroup
Old Toronto, Ontario, United States
Summary
👤
Senior🎓
Top SchoolJoshua Han is a founding engineer and lifelong learner with 11 years of software experience, currently pursuing an MCS at Rice while leading production ML and robotics infrastructure at QuantGroup. He blends research and product engineering—benchmarked time-series models in academia, applied explainable ML for maritime safety, and migrated training pipelines to autoscaling Ray-on-Kubernetes with observability and experiment tracking. Comfortable across full-stack web (Next.js, FastAPI, PostgreSQL) and cloud-native tooling (Helm, Prometheus, Grafana, S3/LakeFS), he builds reproducible ML workflows and developer-friendly CLIs that streamline model ops. Equally at home debugging research code or shipping fleet-management features, he’s driven by practical AI deployments that make measurable community impact.
11 years of coding experience
1 year of employment as a software developer
Master's degree, Computer Science, Master's degree, Computer Science at Rice UniversityComputer Science, Computer Science at University of Toronto
Spanish, English
Github Skills (4)
rpg3
roguelike3
multiplayer-game3
2d-game2
Programming languages (3)
Github contributions (5)
CraigP17/UofTHacksVII
Jan 2020 - Jan 2020
Contributions:41 commits, 24 pushes in 1 day
joshhan619/ltsm
Sep 2024 - Mar 2025
Understanding Different Design Choices in Training Large Time Series Models
Contributions:32 pushes, 1 branch in 6 months
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