Nick Psaris
Managing Director, Global Markets Data Science And Engineering (MDS&E)
New York, New York, United States
Summary
👤
Senior🎓
Top SchoolNick Psaris is a seasoned quantitative trading strategist and engineering leader with 11+ years building production trading systems, electronic market-making platforms, and cross-asset ML models at major global banks. As Managing Director leading Global Markets Data Science & Engineering at Bank of America, he designed and productionized a central risk data and analytics platform and a global client-interest prediction model, blending expertise in kdb+ architecture, derivatives market making, and market-neutral alpha capture. He teaches at Carnegie Mellon Tepper, runs a boutique consultancy (Vector Sigma), and has a track record of translating research into low-latency, auditable production systems. Notably, he combines deep hands-on skills in kdb+ with a practitioner’s focus on deployable ML—helping trading desks move from prototypes to resilient, regulated infrastructure.
11 years of coding experience
6 years of employment as a software developer
BS Physics Chinese, BS Physics Chinese at Duke UniversityMSCF Computational Finance, MSCF Computational Finance at Carnegie Mellon University - Tepper School of BusinessPhillips Exeter Academy
Chinese
Github Skills (47)
python10
machine-learning10
kdb10
expectation-maximization10
linear-regression10
liblinear10
pagerank10
highlighter10
collaborative-filtering10
pygments10
naive-bayes10
logistic-regression10
k-nearest-neighbours10
editing10
syntax-highlighting10
Programming languages (6)
Github contributions (5)
psaris/mm
Aug 2016 - Feb 2022
Contributions:75 commits, 18 pushes, 1 branch in 5 years 6 months
psaris/q4q
Aug 2017 - Dec 2021
Contributions:3 commits, 12 pushes, 1 branch in 4 years 4 months
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