Robert Kirsz
Senior Frontend Developer at movingimage
Warsaw, Masovian Voivodeship, Poland
Summary
👤
Senior🎓
Top SchoolRobert Kirsz is a Senior Frontend Developer with 11 years of experience designing and shipping responsive, accessible SPAs, PWAs, and traditional websites from concept to production. Based in Warsaw, he specializes in modern React ecosystems—TypeScript, GraphQL/Apollo, Gatsby—and has led greenfield projects for enterprise video streaming and a reusable UI component library that standardizes product visuals across organizations. He has built complex, business-focused frontends including a custom video player and a 3D packaging editor, and has experience maintaining multi-market LaaS products and landing pages. Comfortable working both from-scratch and with legacy codebases, he pairs pragmatic engineering with attention to UX and accessibility. Known for delivering polished component libraries and test-backed UIs (Cypress, Jest), he often bridges design and engineering to accelerate product delivery. Outside work he maintains a public portfolio and hire-me page that reflects a designer-developer mindset.
11 years of coding experience
10 years of employment as a software developer
Engineer's Degree, Computer Science, Engineer's Degree, Computer Science at Wyższa Szkoła Technologii Informatycznych w Warszawie
Polish, English
Stackoverflow
1,287reputation
173kreached
1answer
7questions
css
top-5%
border
top-5%
css-shapes
top-5%
Github Skills (42)
leaflet9
animation9
hook9
css-shapes9
ripple9
geojson9
css9
border9
react8
gis8
openlayers8
ai8
javascript8
react-redux8
testing8
Programming languages (4)
Github contributions (5)
robertkirsz/magic-cards-manager
Apr 2016 - Jul 2017
Contributions:157 pushes, 13 branches in 1 year 2 months
robertkirsz/useripple
Jun 2019 - Jun 2022
A React Hook for adding ripple effect
Contributions:6 releases, 10 commits, 3 PRs in 3 years
reactripplehookanimation
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