Mateusz Kornecki
Frontend Developer at Stowarzyszenie Tam i z Powrotem
Krakow, Lesser Poland Voivodeship
Summary
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Rockstar🎓
Top SchoolMateusz Kornecki is a frontend developer based in Krakow with seven years of experience building and maintaining complex charting and UI-focused applications. He has deep hands‑on experience with TypeScript, React, Redux, GraphQL and Highcharts, and has contributed unit tests and feature improvements to the widely used Highcharts JS library, including accessibility and 3D chart work. Transitioning from an architecture background, he brings a designer’s attention to detail and spatial thinking to front-end engineering and accessibility. Currently developing at Stowarzyszenie Tam i z Powrotem, he combines production-grade testing discipline with practical UI polish honed supporting one of the largest charting libraries.
7 years of coding experience
3 years of employment as a software developer
Master of Architecture - MArch Architecture, Master of Architecture - MArch Architecture at Uniwersytet Andrzeja Frycza Modrzewskiego w Krakowie
Stackoverflow
775reputation
26kreached
35answers
1question
highcharts
top-5%
Github Skills (12)
unit-testing10
javascript10
highcharts10
accessibility9
asp-net6
typescript6
web-application6
nativescript6
angular6
angular-highcharts6
angularjs6
charts6
Programming languages (5)
Github contributions (5)
highcharts/highcharts
Mar 2020 - Oct 2020
Highcharts JS, the JavaScript charting framework
Role in this project:
Frontend Developer
Frontend DeveloperContributions:2 reviews, 64 commits, 28 PRs in 7 months
Contributions summary:Mateusz contributed to the Highcharts JavaScript charting framework by implementing and refining unit tests. Their work involved adding tests for 3D pie charts, fixing existing tests, and adjusting focus borders for text elements and legend items within the accessibility module. They also enhanced the packed bubble series by adding functionality for selecting parent nodes and modifying the simulation behavior. Finally, they refactored and updated unit tests related to accessibility features.
chartinghighchartsjavascriptjs
mateuszkornecki/pomodoro-timer-React
Aug 2019 - Mar 2020
simple pomodoro timer
Contributions:249 commits, 1 PR, 188 pushes in 7 months
timerpomodoropomodoro-timer
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