Marcin Pietrzak
WordPress Developer at iWorks Marcin Pietrzak
Warsaw, Masovian Voivodeship, Poland
Summary
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SeniorMarcin Pietrzak is a seasoned WordPress developer with over a decade of hands-on experience building themes, plugins, and custom solutions for clients and public institutions. He runs iWorks, where he has developed commercial WordPress themes and plugins since 2000, and currently applies his expertise at the National Information Processing Institute. His background spans both product development and support—having worked on plugin development and 2nd-tier support at companies like OnTheGoSystems and Incsub—so he combines deep technical skill with user-focused troubleshooting. Marcin’s early career in web development, project and IT management gives him a rounded perspective on delivery, migration and operations. Based in Warsaw, he’s approachable for collaboration or consulting via email at his iworks.pl address. A less obvious strength is his long-term continuity: he’s sustained and evolved a solo product business alongside institutional roles for more than two decades.
12 years of coding experience
19 years of employment as a software developer
English
Stackoverflow
589reputation
32kreached
1answer
0questions
svn
top-5%
Github Skills (44)
wordpress10
plugin10
gutenberg10
wordpress-plugin10
learnpress10
svn9
polymer9
typography9
frontend8
home-assistant8
woocommerce8
lit-element8
lollipop8
singular7
http-error7
Programming languages (5)
Github contributions (5)
wpmudev/custom-sidebars
Aug 2016 - Mar 2019
Contributions:410 commits in 2 years 8 months
iworks/iworks-pwa
Feb 2021 - Nov 2022
Contributions:18 releases, 101 commits, 101 pushes in 1 year 9 months
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