Damian Cyntler
Jasło, Subcarpathian Voivodeship, Poland
Summary
🤩
Rockstar🎓
Top SchoolDamian Cyntler is a solo entrepreneur and software developer with nine years of experience building web projects and B2B services, currently operating Dc from Jasło, Poland. He leans toward full-stack work with stronger front-end expertise, shipping features and fixes for React-based tools such as a file viewer where he implemented PDF zoom, CSV rendering, and improved file handling. Self-taught since 2009 and formally pursuing a Bachelor's in Computer Science, Damian values practical, client-focused solutions and continuous learning across languages and frameworks. Recently he’s explored Rust in his free time, reflecting a curiosity for systems-level programming beyond typical web stacks.
9 years of coding experience
Bachelor of Engineering Computer Science, Bachelor of Engineering Computer Science at Wyższa Szkoła Biznesu - National Louis University w Nowym Sączu
Polish, English
Github Skills (8)
csv10
javascript10
front-end-development10
react10
pdf9
typescript4
typescripts4
typescript-types4
Programming languages (10)
Github contributions (5)
cyntler/react-doc-viewer
Apr 2022 - Jan 2023
File viewer for React.
Role in this project:
Full-stack Developer
Full-stack DeveloperContributions:22 releases, 18 reviews, 218 commits in 8 months
Contributions summary:Damian primarily contributed to the frontend of the React-based file viewer. Their commits show they've worked on implementing new features like custom file names and zoom functionality for PDF files. They also addressed bugs related to document loading and file type detection, and they were responsible for integrating the CSV renderer.
reactfile-viewerreactjsdoc-viewerreact-library
cyntler/footer
Jul 2020 - Apr 2023
My personal footer used in projects.
Contributions:15 PRs, 36 pushes, 19 branches in 2 years 10 months
footer
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