Ezzeri Esa
Founding Engineer at Stealth
San Francisco, California, United States
Summary
👤
Senior🎓
Top SchoolEzzeri Esa is a founding engineer and versatile software engineer in San Francisco with 11 years of experience building ML systems for payments, lending, and large-scale data infrastructure. He has delivered end-to-end ML workflows—feature stores, training, and inference—and optimized petabyte-scale pipelines in production, reducing latency and operational load across fraud and analytics use cases. At companies from Square to Step and Airtable he shipped measurable impact (e.g., halving fraud losses and cutting ETL time in half) and rebuilt evaluation and execution frameworks to reduce production drift. A two-time Recurse Center participant and active open-source contributor, he pairs deep technical rigor from Cambridge mathematics with a practiced knack for making complex, disorganized information beginner-friendly. Recently he’s focused on people skills and tight-knit, synchronized teams while founding a stealth startup that combines his strengths in back-end, ML, and data engineering.
11 years of coding experience
8 years of employment as a software developer
B.A. (Hons) / M. Math. Mathematics, B.A. (Hons) / M. Math. Mathematics at University of CambridgeSpecial Student / Teaching Fellow, Special Student / Teaching Fellow at Harvard UniversityCuisine de Base, Cuisine de Base at Le Cordon Bleu Paris
Github Skills (7)
kaggle8
python7
pandas7
machine-learning6
scikit-learn5
data-science5
scikit5
Github contributions (5)
savarin/rateflask
Mar 2015 - Sep 2016
Contributions:65 commits in 1 year 6 months
datapress/kaggle-titanic
Aug 2014 - Aug 2014
Contributions:8 commits in 18 days
Find and Hire Top DevelopersWe’ve analyzed the programming source code of over 60 million software developers on GitHub and scored them by 50,000 skills. Sign-up on Prog,AI to search for software developers.