Robert Mikołajuk
Senior Staff Engineer DevOps And SRE at CKSource
Poland
Summary
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Rockstar🎓
Top SchoolRobert Mikołajuk is a Senior Staff Engineer specializing in DevOps and SRE with 14 years of experience building and operating scalable cloud systems. He blends systems administration and full‑stack development—particularly JavaScript and PHP—to deliver reliable text‑processing platforms used globally through his long tenure at CKSource/CKEditor. As a team leader and owner of web projects, he drives operational excellence, automation, and performance optimizations while championing open source and continuous learning. Notably, Robert has contributed extensive localization work to the widely used CKEditor 4 project, improving accessibility for many languages. His background includes formal Linux administration training and a mix of management and technical degrees, reflecting both operational rigor and product focus.
15 years of coding experience
5 years of employment as a software developer
Postgraduate diploma, Linux Administration, Postgraduate diploma, Linux Administration at Społeczna Wyższa Szkoła Przedsiębiorczosci i Zarządzania w Łodzimaster, Management with major in: E-business, master, Management with major in: E-business at University of Warsawlicentiate, Management and Marketing, licentiate, Management and Marketing at Państwowa Szkoła Wyższa im. Papieża Jana Pawła II w Białej Podlaskiej
English, Russian
Stackoverflow
130reputation
8kreached
9answers
0questions
Github Skills (18)
language-packs10
translation10
language-ext10
internationalization10
html-editor10
ckeditor10
localization10
lang10
wysiwyg10
language-extensions10
rich-text-editor10
raspberry-pi6
ckfinder6
php6
jquery6
Programming languages (14)
Github contributions (5)
ckeditor/ckeditor4
Mar 2016 - Nov 2022
The best enterprise-grade WYSIWYG editor. Fully customizable with countless features and plugins.
Role in this project:
Localization / Internationalization Specialist
Localization / Internationalization SpecialistContributions:19 commits, 23 pushes, 14 comments in 6 years 9 months
Contributions summary:Robert primarily contributed to the localization of the CKEditor 4 repository, focusing on updating and adding language files for various plugins. Their work involved translating user interface elements and adapting the editor for different languages, including Bengali, French, Arabic, Danish, German, and others. The contributions demonstrate a clear focus on internationalization and ensuring the editor's accessibility and usability for a global audience. This includes updating the language files for multiple plugins, such as those for buttons, tables, and image features.
wysiwygckeditor4ckeditorrich-text-editorhtml-editor
vokiel/xmas
May 2014 - Jun 2016
Contributions:4 commits, 1 PR, 1 push in 2 years 1 month
drupalckeditorxmasdrupal-8
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