Jan Peša
Frontend Team Lead at GraphAware
Prague, Prague, Czechia
Summary
👤
Senior🎓
Top SchoolJan Peša is a Frontend Team Lead with 12 years of experience specializing in modern frontend frameworks (React, Vue, Angular), TypeScript, and UX-driven design. He has a strong track record delivering client-facing products and complex domain tools—particularly for law enforcement, intelligence, and smart city projects—balancing consultancy, hands-on implementation, and product quality improvements. His background in web design, photo retouching and pre-press informs a pragmatic eye for polished interfaces and usability. As a mentor and interviewer, he drives team growth and onboarding while championing technical improvements and automated testing. Based in Prague, he blends creative roots with systematic engineering to turn sophisticated requirements into intuitive, production-ready frontends.
13 years of coding experience
15 years of employment as a software developer
Master, Computer Graphics and Multimedia, Master, Computer Graphics and Multimedia at Brno University of Technology
English, French, Czech, Slovak
Stackoverflow
6,850reputation
823kreached
26answers
3questions
middleware
top-1%
twitter-bootstrap
top-5%
Github Skills (188)
number-formatting10
ui-components10
material-ui10
jspm10
range-picker10
javascript10
react-components10
middleware10
jquery10
ionic10
html10
js10
datetimepicker10
angular10
typescript10
Programming languages (6)
Github contributions (5)
graphaware/ga-cytoscape
Jan 2019 - Sep 2019
Cytoscape.js Web Component built with Stencil
Contributions:40 commits, 27 pushes, 1 branch in 7 months
cytoscapejsweb-components
smajl/show-the-image
Jan 2020 - Oct 2020
Chrome plugin that shows the largest image in the page or tries to find a link leading to a larger version
Contributions:9 pushes, 1 branch in 9 months
chromechrome-pluginlinkchrome-extension
Find and Hire Top DevelopersWe’ve analyzed the programming source code of over 60 million software developers on GitHub and scored them by 50,000 skills. Sign-up on Prog,AI to search for software developers.