Mateusz Turcza
Lead Frontend Developer at SkillPanel
Poland
Summary
👤
Senior🎓
Top SchoolMateusz Turcza is a Lead Frontend Developer with 11 years of experience building and leading frontend teams across fintech and edtech products, currently shaping frontend strategy at SkillPanel after four years as Lead Frontend at DevSkiller. He combines deep hands-on React/ES2017 expertise with people leadership, mentoring (notably for the senior-focused ANF frontend training), and platform-building experience from creating in-house frontend tooling for 4finance. Early full‑stack roles and long-term academic ties to the University of Warsaw give him a strong systems perspective and comfort across backend and infrastructure concerns. He’s also contributed to the widely used HTMLPurifier PHP library, fixing compatibility issues and adding configuration features—evidence of a developer who still dives into open-source maintenance. Based in Poland, Mateusz blends pragmatic engineering, mentorship, and a taste for tinkering to deliver robust, maintainable frontends at scale.
11 years of coding experience
13 years of employment as a software developer
Bachelor's degree (B.Sc.) Computer Science, Bachelor's degree (B.Sc.) Computer Science at University of Warsaw
Polish, English
Stackoverflow
564reputation
171kreached
7answers
0questions
Github Skills (12)
html10
php10
lib10
configuration-management9
testing8
scheduling6
htmlpurifier6
powershell6
windows6
css6
internet-explorer6
javascript6
Programming languages (5)
Github contributions (5)
ezyang/htmlpurifier
Mar 2018 - Jun 2020
Standards compliant HTML filter written in PHP
Role in this project:
Back-end Developer
Back-end DeveloperContributions:1 review, 6 commits, 6 PRs in 2 years 4 months
Contributions summary:Mateusz primarily contributed to bug fixes and enhancements for the HTMLPurifier library, a PHP-based HTML filter. They addressed compatibility issues with different PHP versions (5.3, HHVM) and implemented features like the `%HTML.Forms` configuration directive. These contributions involved modifying existing code to improve functionality and resolve identified issues within the library's core logic.
compliantphphtml-parserstandardsfilter
maniple/maniple-mailer
Feb 2016 - Mar 2020
Contributions:49 pushes, 1 branch in 4 years 1 month
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