Andrei Baryshnikov
Lead Python Engineer at Hypersurface
Barcelona, Catalonia, Spain
Summary
👤
Senior🎓
Top SchoolAndrei Baryshnikov is a Lead Python Engineer with over a decade of hands-on experience designing resilient backend systems and trading infrastructure. He has led teams and built production-grade architectures for crypto trading, DeFi automation, and a new on-chain options execution protocol, often taking full ownership of legacy systems and transforming them for modern observability and performance. His pragmatic approach—"do things that work"—is reflected in measurable wins like cutting infrastructure costs by 90% and reducing backtest times from a month to a week. Comfortable across the stack, he architects data pipelines, event stores, and low-latency trading flows using Python async frameworks, ClickHouse, PostgreSQL, Redis, and AWS. He pairs technical leadership with hiring, onboarding, and process improvements that scale teams and velocity. Based in Belgrade, he blends deep systems craftsmanship with a bias for practical, production-ready solutions.
11 years of coding experience
13 years of employment as a software developer
Master's degree, Computer Science, Master's degree, Computer Science at Moscow State University of Transport (MIIT)
English, Slovenian, Russian
Stackoverflow
801reputation
77kreached
8answers
24questions
Github Skills (100)
uploadcare10
uploader10
uploads10
file-upload10
wrapping10
image-manipulation10
localization9
api9
image-processing9
api-client9
python9
image9
unit-testing9
cdn9
rest8
Programming languages (6)
Github contributions (5)
uploadcare/migro
May 2017 - Aug 2020
Contributions:72 commits, 66 PRs, 89 pushes in 3 years 2 months
file-uploadpythontusuploadcareimage-processing
andrewshkovskii/tarstream
Feb 2017 - Jul 2019
streaming tar files with iterators
Contributions:4 PRs, 2 pushes, 2 branches in 2 years 4 months
tar-filesiteratorsstreamsstreamingstream
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