Kevin Rostagni
Développeur Front-end Angular at Effy
Greater Montpellier Metropolitan Area France
Summary
🤩
Rockstar🎓
Top SchoolKevin Rostagni is a front-end engineer with 10 years of experience, currently focused on Angular at Effy where he introduced a Tailwind-based design system, modernized an Angular 20 codebase with Signals and NgRx Signal Store, and improved performance and observability for high-traffic user journeys. Previously he delivered large-scale, SEO-sensitive projects at Carrefour and SeLoger, migrating to SSR, Vue 3/TypeScript, and Mapbox while championing accessibility, modular TypeScript architecture and robust E2E testing. A former freelance full-stack developer and entrepreneur, he still maintains a personal portfolio and contributes UI improvements to open-source crypto visualization projects, bringing pragmatic UX tweaks and responsive charting features. Comfortable working across product, design and backend teams, Kevin leverages AI tools like GitHub Copilot for refactoring and incident analysis while keeping human validation central to production changes.
10 years of coding experience
10 years of employment as a software developer
Comptabilité et commerce / gestion, Comptabilité et commerce / gestion at Lycée Paul LangevinDigital Communication Manager, Digital Communication Manager at IIM Leonard de Vinci
French, English, German
Stackoverflow
1reputation
0reached
0answers
0questions
Github Skills (11)
css10
javascript10
user-interface10
highcharts10
front-end-development10
vue10
react10
vue-jsx10
trading9
tradingview9
html9
Programming languages (5)
Github contributions (5)
Tucsky/aggr
Apr 2021 - Jan 2023
Cryptocurrency trades aggregator
Role in this project:
Front-end Developer
Front-end DeveloperContributions:19 reviews, 290 commits, 29 PRs in 1 year 9 months
Contributions summary:Kevin's commits primarily focus on front-end development tasks, including CSS fixes and improvements to the user interface components. They modified the Header and SearchProducts Vue components, introducing styling changes and new features like the addition of volume controls and a filter. They also worked on the Prices and Chart components, adding functionality for handling the font size, and managing display preferences within different types of panes and a basic addition to the Chart component.
bybitmarket-makerexchangecoinbasekucoin
Tucsky/SignificantTrades
Mar 2018 - Jun 2021
better than 1 min chart
Role in this project:Front-end Developer
Front-end DeveloperContributions:480 commits, 16 PRs, 639 pushes in 3 years 3 months
Contributions summary:Kevin significantly contributed to the front-end development of the project, implementing new features related to charting and user interface enhancements. They added support for new cryptocurrency exchanges (Gdax, Bitfinex) and integrated features like line charts and stacked area charts for better visualization. The user also focused on improving the overall style and responsive design, enhancing the user experience and adapting the interface for various screen sizes.
bybittrackercharttradescryptocurrency
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