Krzysztof Growiński
Senior Javascript Developer at Vattenfall
Katowice, Silesian Voivodeship, Poland
Summary
👤
Senior🎓
Top SchoolKrzysztof Growiński is a Senior JavaScript Developer based in Katowice, Poland, with a decade of experience building front-end and automation solutions for enterprise clients. Currently at Vattenfall, he brings a strong JavaScript and Python background honed across roles at Brainhint, Expereo, and CHILID, and earlier experience automating business processes at General Motors. He combines hands-on UI development with practical automation and tooling skills—having led RPA efforts, trained new hires, and adapted customs classification software for GM. Known for translating complex domain requirements into maintainable code, he thrives in cross-functional teams delivering production-grade features. His profile reflects a pragmatic engineer who moves fluidly between web development and process automation to solve real business problems.
10 years of coding experience
4 years of employment as a software developer
Inżynier (Inż.), Computer Science, Inżynier (Inż.), Computer Science at Wyższa Szkoła Technologii Informatycznych w Katowicach
Polish, English
Stackoverflow
3reputation
532reached
0answers
1question
Github Skills (26)
sharepoint7
flask6
flask-login6
validation6
react-typescript6
python6
redux6
react5
boilerplate5
form-validation5
apollo-link5
redux-form5
react-redux5
higher-order-component3
apollo-client3
Programming languages (4)
Github contributions (5)
Landarell/PiorkoDesignsWeb
Jan 2017 - May 2017
Contributions:14 PRs, 298 pushes, 2 branches in 3 months
Landarell/ZoneBackend
Jul 2016 - Jan 2017
Contributions:2 PRs, 245 pushes, 2 branches in 6 months
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