XhmikosR
Software Engineer
Greece
Summary
🤩
Rockstar
Top expert inWeb Development and JavaScript Ecosystem
Seasoned Software Engineer with 17 years of experience based in Greece, experienced across front-end, back-end and DevOps tooling. A prolific open-source contributor and @twbs maintainer who has improved developer tooling and UX in widely used projects like Netlify CLI, Heroku CLI, SVGO, Mocha and numerous Bootstrap repositories. Strong focus on build automation, testing and modernizing legacy code—frequently refactoring for linting, performance, and cross-platform reliability. Comfortable across the full stack: UI polish and accessibility, CLI/back-end fixes, CI/build pipelines and installer automation. Notably blends attention to small UI and validation details with infrastructure-level changes such as Coverity/CI integrations, which reflects a pragmatic, quality-first approach to long-lived projects.
17 years of coding experience
Github Skills (200)
ec10
virus10
dependency-management10
dashboard10
web-application10
lexer10
python10
testing10
windows10
guideline10
command-line-interface10
enforcement10
jshint10
bash10
cmake10
Programming languages (22)
Github contributions (5)
twbs/ratchet
Feb 2014 - Mar 2016
Build mobile apps with simple HTML, CSS, and JavaScript components.
Role in this project:
Front-end Developer
Front-end DeveloperContributions:306 commits, 38 PRs, 109 pushes in 2 years 1 month
Contributions summary:XhmikosR contributed to the Ratchet mobile app framework by implementing and refining user interface components. Their work included making changes to the existing CSS, JavaScript, and HTML files to fix CSS issues, add image dimensions, and ensure correct relative URLs. They also focused on addressing various CSS-related problems and updates within the project, resulting in a more polished user experience.
cssjavascriptmobile-appsjavascript-componentsmobile
twbs/bootstrap-expo
Dec 2013 - Jul 2022
Beautiful and inspiring uses of Bootstrap.
Role in this project:Front-end Developer
Front-end DeveloperContributions:1 review, 105 commits, 19 PRs in 8 years 8 months
Contributions summary:XhmikosR primarily contributed to the front-end aspects of the Bootstrap Expo project. Their commits focused on updating the project to newer Bootstrap versions, including v3.0.3, v3.1.0, and v3.2.0. They also addressed various styling issues, fixed validation errors, and refactored assets to use Sass, improving the site's overall presentation and maintainability. Additionally, the user made adjustments to the HTML structure by adding and removing metadata tags, and ensuring that the site used the proper favicons.
cssbootstrapshowcaseinspiring
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