Marcin Wosinek
Co-Founder at how-to.dev
Valencia, Valencian Community, Spain
Summary
🤩
Rockstar🎓
Top SchoolMarcin Wosinek is a seasoned WordPress and JavaScript developer with 14 years of experience building reliable web platforms and automating delivery pipelines. Based in Valencia, he combines hands-on frontend leadership—having led Angular.js codebase creation, upgrades, and testing standards at Softwear BV—with entrepreneurial work as founder of how-to.dev, where he mentors developers and produces technical courses and content. His open-source contributions to prominent projects like AngularJS and the yeoman generator show a focus on improving developer experience through clearer documentation, scaffold enhancements, and modern patterns like "controller as." He emphasizes quality, TDD, CI/CD automation (GitLab pipelines) and maintainable code, which reduced regressions and sped team onboarding in long-lived projects. Currently he builds online sales infrastructure for events and runs client WordPress work, blending platform-level rigor with practical product delivery. Colleagues value him for turning legacy codebases into predictable, well-tested systems while also teaching others to do the same.
14 years of coding experience
6 years of employment as a software developer
droped out Control Engineering and Robotics, droped out Control Engineering and Robotics at AGH University of Krakow
Polish, English, Spanish, French, German
Stackoverflow
901reputation
164kreached
27answers
0questions
vite
top-5%
Github Skills (21)
javascript10
angularjs10
html10
documentation10
coffeescript9
vite9
yeoman9
cpp-templates8
apptemplates8
front-end-development8
code-templates8
css8
python-templates8
html-template8
react6
Programming languages (7)
Github contributions (5)
yeoman/generator-angular
Jan 2014 - Mar 2015
Yeoman generator for AngularJS
Role in this project:
Front-end Developer
Front-end DeveloperContributions:10 commits, 9 PRs, 10 comments in 1 year 2 months
Contributions summary:Marcin's commits focus on modifying the Angular-specific generator templates. The changes include adding support for 'controller as' syntax, adding ngdoc comments, and generating the README.md file. These modifications suggest the user worked on enhancing the Angular project scaffolding and improving documentation and code structure.
angularjsyeoman-generator
angular/angular.js
Jun 2013 - Aug 2017
AngularJS - HTML enhanced for web apps!
Role in this project:Front-end Developer
Front-end DeveloperContributions:15 commits, 7 PRs, 17 comments in 4 years 2 months
Contributions summary:Marcin primarily contributed to documentation and UI enhancements within the AngularJS framework. Their work included clarifying template cache usage, improving the visual styling of UI elements, linking to related documentation, and refining the presentation of example code. Furthermore, the user also refactored and improved the overall clarity of the AngularJS documentation. These changes enhance the developer experience and improve the clarity of the AngularJS documentation.
angularjs
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