Joshua Harris
Founder at Dynemetis Technologies
Old Toronto, Ontario, Canada
Summary
👤
Senior🎓
Top SchoolJoshua Harris is a founder and machine learning practitioner with a decade of experience building production-ready AI and data systems, currently leading Dynemetis to develop AI agents for real-world risk management. His background spans applied research and engineering roles—from physics-informed neural nets and surrogate models that accelerate first-principles chemistry to transformers for consumer behaviour and ensemble methods for customer segmentation. He has repeatedly moved models from research into production, led data and ML teams, and shaped MLOps platforms as an interim CTO. Based in Old Toronto, he blends a strong mathematical intuition (self-taught in mathematics) with hands-on infrastructure and deployment experience. Notably, he has delivered 100x speedups on industrial simulations via surrogate modelling and built differential-equation-driven workflows that bridge domain science and ML.
10 years of coding experience
8 years of employment as a software developer
Mathematics, Mathematics at Self-taught
French, Spanish
Github Skills (48)
jupyterlab10
binder10
jupyter9
lifecycle9
jupyterhub9
artificial-intelligence9
lightning9
docker-run9
pytorch9
notebook9
python9
machine-learning9
ipython9
docker9
deep-learning9
Programming languages (6)
Github contributions (5)
jharris1679/transaction_signatures
Apr 2020 - Apr 2022
Predicting future spending behaviour of KOHO users.
Contributions:13 PRs, 46 pushes, 9 branches in 2 years
pythonbehaviourspending
BuildCanada/CanadaSpends
Feb 2025 - Mar 2025
Improving observability of Canadian federal government spending
Contributions:4 reviews, 36 PRs, 50 pushes in 1 month
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