Krzysztof Cisło
Software Developer & Technical Lead at Semacom
Wroclaw Metropolitan Area Poland
Summary
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SeniorKrzysztof Cisło is a seasoned Software Developer and Technical Lead based in Lower Silesia, Poland, with two decades of experience designing and building web applications and a decade of formal industry experience. He currently leads development at ArdentCode while maintaining long-standing engineering involvement at Semacom, blending hands-on coding with team leadership. His background emphasizes delivering practical, maintainable web systems across the full stack and shepherding projects from concept to production. Known for steady longevity in roles, he brings institutional knowledge and a pragmatic approach to architecture and delivery. Colleagues rely on him for reliable execution and mentorship that balances technical rigor with real-world constraints.
10 years of coding experience
Polish, English, French, German
Stackoverflow
1reputation
0reached
0answers
0questions
Github Skills (51)
garmin10
authentication10
diagram10
polar10
session-store10
oauth10
javascript9
nuxt9
jwt9
zigbee9
nodejs9
react9
auth9
whiteboard9
css-modules9
Programming languages (3)
Github contributions (5)
krzysztof-cislo/storeon-async-router
Jun 2020 - Dec 2024
Asynchronous router for Storeon. It provides possibility for prefetch the data, lazy load, navigation cancellation, and routes modification on the fly.
Contributions:2 pushes, 1 branch in 4 years 6 months
prefetchasynchronouslazy-loadon-the-flyrouting
ardentcode/sports-lib
Nov 2023 - Feb 2026
A Library for processing GPX, TCX, FIT and JSON files from services such as Strava, Movescount, Garmin, Polar etc
Contributions:1 release, 2 reviews, 3 PRs in 2 years 3 months
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