David Jomain
Senior Frontend React & NextJS Developer at Freelancer
Geneva, Geneva, Switzerland
Summary
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Rockstar🎓
Top SchoolDavid Jomain is a senior front-end engineer based in Geneva with 11+ years of experience building performant, accessible React and Next.js applications for enterprises and startups. He has led frontend architecture and design systems at banks, crypto exchanges, and global agencies—championing monorepo strategies, reusable component libraries, and WCAG-compliant experiences. Comfortable from pixel-perfect Figma implementations to CI/CD and Turborepo orchestration, he pairs TypeScript-first development with Tailwind CSS and AI-enhanced workflows to accelerate delivery. Notable projects include building a KYC system for a regulated crypto platform and driving accessibility certification for a major consumer brand. As a consultant and freelancer he translates complex regulated requirements into secure, maintainable UIs while mentoring cross-functional teams. Colleagues rely on him for pragmatic architecture decisions that balance UX, performance, and long-term maintainability.
11 years of coding experience
Bachelor’s Degree system administrator Mise en réseau de systèmes informatiques et télécommunications, Bachelor’s Degree system administrator Mise en réseau de systèmes informatiques et télécommunications at Lycée Lamartine
English, French
Github Skills (23)
viewport8
styled-components8
sensor8
visibility7
css7
animate7
animate-on-scroll7
component-library7
react7
tilt7
scroll7
sdk6
pinch6
ui-components6
smooth5
Programming languages (2)
Github contributions (5)
davidjomain/Profile
Jan 2015 - Feb 2018
Contributions:2 PRs, 5 pushes, 2 branches in 3 years 1 month
Kaynshin/nextjs-boilerplate
Nov 2024 - Jan 2025
NextJS Boilerplate with displayable grid for pixel perfect integration from Design to Code
Contributions:34 PRs, 21 pushes, 11 branches in 2 months
designfrontendnextjsreactjstailwindcss
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