Maksym Zub
Blockchain Developer at Cardinal Cryptography
Krakow, Lesser Poland Voivodeship
Summary
👤
Senior🎓
Top SchoolMaksym Zub is a blockchain developer and theoretical computer science master's student based in Krakow with eight years of software engineering experience spanning finance, crypto exchanges, and R&D. He combines strong algorithmic foundations—IOI Bronze medalist—with practical systems skills in C++, Python, Java, C#, and SQL to build backend and blockchain infrastructure. Recent roles include backend work for a cryptocurrency exchange, a short engineering stint at Citadel, and current blockchain development at Cardinal Cryptography, reflecting a focus on high-performance, security-sensitive systems. A machine learning enthusiast, he brings formal theory to applied problems, often translating algorithmic insights into production optimizations. Colleagues can expect rigorous problem-solving paired with a track record across startups and established firms, and a knack for bridging academic theory with deployable cryptographic and backend solutions.
8 years of coding experience
1 year of employment as a software developer
Master's degree, Theoretical Computer Science, Master's degree, Theoretical Computer Science at Jagiellonian UniversityBachelor's degree, Theoretical Computer Science, Bachelor's degree, Theoretical Computer Science at Uniwersytet Jagielloński w Krakowie
Ukrainian, English, Polish, Russian
Github Skills (68)
translation10
data-structure10
algorithms10
discord10
data-structures10
crypto9
chatbot9
beautify9
telegram9
responsive9
blockchain9
jekyll-theme9
ethereum9
jekyll9
swarm9
Programming languages (11)
Github contributions (5)
Cardinal-Cryptography/zkOS-monorepo
Dec 2024 - Apr 2025
Contributions:232 reviews, 102 PRs, 265 pushes in 3 months
kroist/Charades
Mar 2020 - Jun 2020
Word-guessing game
Contributions:1 release, 66 commits, 11 PRs in 2 months
guessing-gamereactjavascriptword-guessingguessing
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