Patrick He
Software Engineer at Kalshi
New York, New York, United States
Summary
👤
Senior🎓
Top SchoolPatrick He is a software engineer with a decade of hands-on experience building low-latency systems, currently working at Kalshi in New York after stints in crypto HFT and internships across trading, fintech, and data platforms. A University of Waterloo Computer Science student and former research assistant, he has focused on lock-free programming, high-performance networking, and blockchain projects, bringing systems-level rigor to production services. His background includes practical exposure to trading infrastructure (Akuna, proprietary prop trading) and product-focused roles (Ramp, Headway), giving him a rare blend of low-latency algorithmic thinking and user-facing reporting experience. Patrick often explores “infinite-size” trading concepts and concurrency primitives, signaling a curiosity for theoretical ideas applied to real markets. He pairs research-minded problem solving with pragmatic engineering, shipping features and optimizations across the stack in fast-paced environments.
10 years of coding experience
4 years of employment as a software developer
BCS Computer Science, BCS Computer Science at University of Waterloo
Stackoverflow
1reputation
0reached
0answers
0questions
Github Skills (15)
rust10
interpreter10
jit10
python-interpreter9
compiler9
code-generation6
parser-generator5
code-generator5
algorithm4
python3
grammar3
natural-language-processing3
database2
python-bindings2
libsql1
Programming languages (4)
Github contributions (5)
patrickzbhe/patrickzbhe.github.io
Oct 2019 - Jan 2025
Contributions:41 pushes, 2 branches in 5 years 3 months
patrickzebinghe/pattyboyo.github.io
Dec 2015 - Jul 2017
Contributions:1 PR, 763 pushes, 3 branches in 1 year 6 months
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.