Sergii Dyniovskyi
Co-Founder, CTO & Head Of Development at Halo Lab — Your Digital Partner
Odesa, Odesa Oblast, Ukraine
Summary
👤
Senior🎓
Top SchoolSergii Dyniovskyi is a seasoned software leader and co-founder serving as CTO and Head of Development with 13 years of experience building front-end driven web products. He specializes in JavaScript and TypeScript ecosystems—React, Node, Next.js and GraphQL—bringing hands-on engineering to strategic product delivery. Sergii progressed from front-end roles at agencies and fintech firms to leading teams at Lohika and ParagonEX before founding Halo Lab, where he combines team leadership with client-facing product ownership. Colleagues describe him as a developer who keeps learning in public: he pairs a methodical academic grounding (Master’s in Information Technology) with continuous practical experimentation. He prioritizes helping clients succeed and scaling teams and systems, often balancing rapid delivery with long-term maintainability. Based in Odesa, Ukraine, he brings entrepreneurial grit and a craftsman’s attention to front-end detail that’s informed by years of leading distributed engineering teams.
13 years of coding experience
5 years of employment as a software developer
Master's degree, Information Technology, Master's degree, Information Technology at Odessa I.I.Mechnikov National University
English, Polish, Russian, Ukrainian
Github Skills (62)
gatsbyjs10
eslint-config9
near9
chrome-extension9
halo9
css9
gatsby9
trigger9
react9
js8
github-repos8
effects8
chartjs8
javascript8
foxit7
Programming languages (7)
Github contributions (5)
Halo-Lab/prettier-config-halo-lab
Dec 2020 - Jan 2022
Contributions:3 reviews, 7 commits, 2 PRs in 1 year 1 month
Halo-Lab/magnetic-hover
Apr 2020 - Jan 2022
magneticHover lets you trigger the hover effect on the element when the cursor is near it, but not over it yet
Contributions:1 review, 23 commits, 11 PRs in 1 year 9 months
hover-effecttriggerpromocursorhover
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