Kajetan Litwinowicz
Software Engineer at Oxla
Warsaw, Masovian Voivodeship, Poland
Summary
🤩
Rockstar🎓
Top SchoolKajetan Litwinowicz is a software engineer based in Warsaw with nine years of hands-on experience delivering both front-end and back-end solutions. He contributed to the widely used CKEditor 4 project, improving keyboard interaction, accessibility, and robustness around pasted content—signals of a strong focus on UX and quality. Kajetan moved from junior roles at CKSource into backend development at Travelyn and now works at Oxla, demonstrating growth across the stack and environments. His background in civil engineering brings practical project-management discipline and attention to detail to software delivery. Colleagues describe him as a pragmatic problem-solver who balances user-facing polish with backend reliability.
9 years of coding experience
6 years of employment as a software developer
Inżynier (Inż.), Budownictwo, Inżynier (Inż.), Budownictwo at Politechnika Białostocka
Github Skills (10)
html10
keyboard-input10
javascript10
user-interface10
keyboard10
testing10
accessibilityservice9
accessibility9
acessibility9
css9
Programming languages (5)
Github contributions (5)
ckeditor/ckeditor4
Jan 2018 - Aug 2019
The best enterprise-grade WYSIWYG editor. Fully customizable with countless features and plugins.
Role in this project:
Front-end Developer
Front-end DeveloperContributions:1670 commits, 138 PRs, 722 pushes in 1 year 8 months
Contributions summary:Kajetan primarily focused on enhancing the user interface and functionality of the CKEditor 4 rich-text editor. Their contributions included adding support for function keys and keyboard shortcuts, alongside implementing test cases for keystrokes and user interactions, particularly related to the handling of specific keys like function keys and how they impact the UI. The user also addressed bug fixes and refactoring efforts to prevent issues such as unexpected behavior when working with pasted content, and improved the accessibility of different UI components by adding aria attributes, indicating a focus on usability and user experience.
wysiwyg-editorbbcodetinymcequilljavascript
engineering-this/engineering-this.github.io
May 2017 - Jul 2023
Contributions:6 PRs, 31 pushes, 5 branches in 6 years 3 months
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