Michael Sakhniuk
Principal Software Engineer at Kappa
Barcelona, Catalonia, Spain
Summary
👤
Senior🎓
Top SchoolMichael Sakhniuk is a Principal Software Engineer with eight years of experience building high-performance JavaScript/TypeScript applications and leading teams from MVP to production. Based in Barcelona, he has driven significant optimizations at scale—such as a 100x improvement in user search performance for large enterprise teams at Miro—and built employee platforms and onboarding MVPs for thousands of users. He blends frontend architecture, backend Node.js work, and product-minded engineering, having implemented features that increased weekly active users and added testing that reduced critical mobile bugs. Comfortable both leading small teams and shipping hands-on code, he has a track record of delivering products faster than planned and improving performance across web and desktop trading apps. An engineer with a background in civil and industrial engineering, he brings systematic thinking and practical delivery grit to complex product problems.
8 years of coding experience
7 years of employment as a software developer
Engineer's degree, Civil and Industrial Engineering, Engineer's degree, Civil and Industrial Engineering at Altai State Technical University
English, Russian
Github Skills (91)
scroll10
scrollbar10
react-component10
marquee10
translation10
bottom10
scroller10
scrolling10
redux10
scrollable10
smooth10
react10
cross-browser10
javascript9
react-native-web9
Programming languages (6)
Github contributions (5)
sakhnyuk/tradex
Dec 2019 - Jul 2022
Binance exchange client (web)
Contributions:170 commits, 5 PRs, 47 pushes in 2 years 6 months
reactexchangebinance-exchangetradingweb-client
sakhnyuk/jsiq
Jan 2021 - Oct 2022
Frontend Interview Questions
Contributions:6 PRs, 48 pushes, 2 branches in 1 year 9 months
frontend-interviewreactjavascriptfrontendreactjs
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