Timo K
Lead Developer at LeanForms
Breda, North Brabant, Netherlands
Summary
🤩
Rockstar🎓
Top SchoolTimo K is a lead developer with 11 years of hands-on experience building and maintaining full-stack web applications, currently leading engineering at LeanForms. He was a core contributor to the hugely influential freeCodeCamp open-source curriculum, shipping front-end UX improvements and editor hotkeys that helped a platform responsible for thousands of developer career starts. Comfortable across front-end styling, search and UI work as well as webpack and linting fixes, he combines polished user-facing touches with pragmatic tooling fixes. Based in Breda, Netherlands, he moved up internally from intern to lead at LeanForms, demonstrating sustained impact and ownership. Curious and product-minded, he also built DummiApp and keeps learning new technologies while contributing to community-driven projects.
11 years of coding experience
8 years of employment as a software developer
freeCodeCamp
English, Dutch
Github Skills (15)
html10
css10
javascript10
front-end-development10
react10
webpacker9
webpack9
gatsby9
nodejs9
learnr7
ed255197
coder7
co7
programming-language7
autocode7
Programming languages (9)
Github contributions (5)
freeCodeCamp/guide
Aug 2017 - Feb 2018
A collection of easy-to-understand guides to programming tools
Role in this project:
Front-end Developer
Front-end DeveloperContributions:45 commits, 136 PRs, 56 pushes in 5 months
Contributions summary:Timo primarily contributed to the front-end development of the freeCodeCamp guide. They focused on updating the UI, including styling and navigation, and implementing search functionality. Key changes included modifying the layout, updating the navbar styling, and removing a duplicate search page. They also added syntax highlighting and addressed various minor issues to improve the user experience.
easy-to-understandprogramming-tools
freeCodeCamp/freeCodeCamp
Oct 2016 - Feb 2018
freeCodeCamp.org's open-source codebase and curriculum. Learn to code for free.
Role in this project:Full-stack Developer
Full-stack DeveloperContributions:78 commits, 70 PRs, 27 pushes in 1 year 4 months
Contributions summary:Timo contributed to the freeCodeCamp codebase by fixing typos, adding keyboard shortcuts for code commenting, and resolving webpack issues. They also improved console output, centered images in challenges, and fixed community dropdown issues. Additionally, the user worked on fixing ES6 linting and closing backticks indentation and added editor focus and unfocus hotkeys and updated code by replacing `.com` with `.org`.
mathcurriculumreactlearn-to-code-for-freecss
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