Emmanuel Quentin is a seasoned full‑stack developer with 13 years of experience delivering web and mobile applications and leading international engineering teams from Quebec. He combines hands‑on React and React Native development with expertise in functional testing, CI/CD, and complex architectures, and has served as technical lead on large‑scale projects. A certified Zend Engineer and Magento Developer, he brings deep e‑commerce and backend knowledge alongside modern front‑end skills. His open‑source contributions include UI improvements to the well‑known ng-admin Angular admin project and native iOS enhancements for react-native-callkeep, showing practical cross‑platform fluency. Colleagues rely on him to quickly implement robust solutions and to bridge product needs with maintainable technical designs. Notably, he pairs academic grounding in computer science and mathematics with a knack for improving developer-facing UX and native integrations.
13 years of coding experience
Bachelor's degree, Computer Science, Bachelor's degree, Computer Science at Université Paul Verlaine - Mathematics, Computer Science, and Mechanics.
Formation Magento, Formation Magento at Magento Academy
iOS CallKit framework and Android ConnectionService for React Native
Role in this project:
Mobile Developer (iOS)
Contributions:34 releases, 64 reviews, 292 commits in 4 years 1 month
Contributions summary:Emmanuel primarily contributed to the iOS side of the `react-native-callkeep` library, focusing on implementing the CallKit framework to integrate with native iOS call features. They added features for handling incoming and outgoing calls, including DTMF, and hold/unhold call actions. Additionally, the user refactored and improved the iOS code, specifically dealing with audio route changes and call connection states, demonstrating strong understanding of iOS platform.
Contributions:429 commits, 44 PRs, 83 pushes in 11 months
Contributions summary:Emmanuel primarily focused on modifying and improving the user interface of the ng-admin project, an AngularJS-based admin GUI for RESTful APIs. Their commits demonstrate changes to the application's architecture, style fixes, and enhancements to list and form views. Furthermore, the user worked on implementing features such as date pickers, custom input field directives and integration of different types of widgets within the user interface.
apiadmin-guiadminrestfulgui
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