Sergey Popinevskiy
Co-Founder, CTO at WAGMI Team
Moscow, Moscow City, Russia
Summary
👤
Senior🎓
Top SchoolSergey Popinevskiy is a seasoned technology leader and co-founder with 12 years of experience building resilient IT products for the online travel market, now serving as CTO of WAGMI Team in Moscow. He combines deep technical knowledge and a PhD-level background in information security with hands-on product and engineering delivery, having led high-throughput services processing hundreds of thousands of searches per hour. Sergey has repeatedly translated commercial goals into technical strategy—driving automation, process optimization, and profitability at companies like Aeroclub, DaTravel and Ozon.Travel. His strengths include change management, decision-making under uncertainty, and a natural commercial instinct that aligns engineering investments with business outcomes. Not obvious from titles alone: he has a strong mathematical mindset and a track record of designing payment and integration workflows that dramatically reduced costs and improved issuance automation. He is comfortable scaling teams and systems from startup MVPs to self-sustaining production services.
12 years of coding experience
7 years of employment as a software developer
Lomonosov Moscow State University
Github Skills (110)
rest-api10
haskell10
graphql-api10
trigger10
api10
github-api10
access-control10
sql-server10
mongodb10
webhooks10
subgraph10
ethereum10
blockchain10
graphql10
golang9
Programming languages (10)
Github contributions (5)
Hack-The-Travel/mixvel-python-sdk
Nov 2022 - Dec 2024
Contributions:28 PRs, 25 pushes, 30 branches in 2 years 1 month
gurza/Tridium-Niagara-Password-Cracker
Jul 2020 - Mar 2025
An online password cracker that brute forces passwords for the Tridium Niagara platform
Contributions:3 pushes, 1 branch in 4 years 8 months
passwordscrackersecurityforcespassword-cracker
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