Mickael Dumand
Paris, Ile-de-France
Summary
👤
SeniorMickael Dumand is a Mobile Software Engineer with 11 years of experience specializing in React and React Native, focused on architecture, performance, and shipping high-quality, productive apps. He has driven large migrations and measurable product improvements—like migrating 150K lines to TypeScript, halving bundle size, and lifting app ratings from 3.5 to 4.9—while scaling teams and instituting CI/CD, testing and release best practices. Comfortable across iOS and Android toolchains, GraphQL backends, design systems and AI-assisted tooling, he pairs pragmatic KISS engineering with a Fail-Learn-Succeed mindset. He’s mentored and hired engineers, built universal design systems, and stabilized apps at scale (2M DAU with <1% crash rate), often improving release processes and QA coverage behind the scenes. Based in Troyes, France, Mickael blends hands-on implementation with developer advocacy to turn complex mobile ecosystems into reliable, productive platforms.
11 years of coding experience
Github Skills (89)
svg10
inline-svg10
javascript10
react-component10
html10
nodejs10
svgo10
react-native10
css10
webpack10
chrome10
webpack-loader10
react10
react-components9
git-tag9
Programming languages (5)
Github contributions (5)
GetLuko/streamline
Feb 2023 - Feb 2023
Mobile Design System package using React Native
Contributions:2 releases, 63 reviews, 12 commits in 18 days
mobilereact-native
ekino/ek-winjs-kinect
Jan 2015 - Feb 2015
Contributions:57 commits, 42 pushes, 1 comment in 1 month
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