Daniel Marchuk
Prague, Prague, Czechia
Summary
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RockstarDaniel Marchuk is a product-focused software engineer with 11+ years building full-stack web applications, currently contributing to PostHog from Prague. He specializes in TypeScript, React, Next.js and Python/Django, and pairs that front-end expertise with solid infrastructure skills—PostgreSQL, Redis, Docker, and CI/CD—to ship end-to-end features. His portfolio spans compact agency sites to large systems like AI workflow automation platforms, collaboration suites, ERPs and booking engines, showing comfort with both greenfield builds and scaling complex products. Having worked across agencies and startups from seed to Series B, he thrives in cross-functional teams and balances shipping velocity with technical quality. He also brings experience in scaling and leading engineering teams, often bridging product and design to deliver high-impact outcomes. An engineer who enjoys tackling both UX polish and backend reliability, he favors pragmatic solutions that move products forward.
11 years of coding experience
English, Russian, Czech
Stackoverflow
1reputation
0reached
0answers
0questions
Github Skills (57)
jquery-plugin10
view-transitions10
animation10
transition10
router9
server-side9
reveal9
pjax9
extensible9
swup8
react8
voting8
wysiwyg8
authentication8
javascript8
Programming languages (3)
Github contributions (5)
dmarchuk/memory-game
May 2020 - Apr 2023
Memory game in React implemented with TypeScript and configurable board size.
Contributions:14 PRs, 26 pushes, 1 branch in 3 years
memoryreactgameconfigurablein-game
dmarchuk/polyomino-puzzle-solver
Apr 2020 - Apr 2023
PolyominoSolver for polyomino puzzle implemented in TypeScript with configurable pieces and board size.
Contributions:18 PRs, 19 pushes in 3 years
configurablepuzzletypescriptpiecesboard
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