Robin Sfez
Senior Android Engineer - Front-end Tech Lead at Mercari, Inc.
Tokyo, Japan
Summary
👤
Senior🎓
Top SchoolRobin Sfez is a Senior Android Engineer and Front-end Tech Lead based in Tokyo with 11 years of experience building mobile and web products, primarily at Mercari. He combines deep Android architecture and design-system expertise with front-end React experience, having rotated through roles from Android Tech Lead to Web Engineer and Technical Program Manager. Known for mentoring and training teams, he focuses on accessibility and consistent design systems to scale product quality. His background spans full-stack work and leadership across startups and large organizations, reflecting a hands-on approach to both code and team development. Fluent in moving between mobile and web contexts, he brings a pragmatic architect’s eye to shipping user-focused, maintainable systems.
12 years of coding experience
10 years of employment as a software developer
Baccalauréat Général, Baccalauréat Général at Lycée Paul LapieMaster's Degree in Engineering, Master's Degree in Engineering at ESILV - Ecole Supérieure d'Ingénieurs Léonard de VinciSUPINFO - The International Institute of Information Technology
Github Skills (29)
artifactory9
asynchronous9
image-loading9
kill9
android8
networking8
nintendo-3ds6
switch6
phabricator6
nintendo-ds6
megadrive5
commodore5
devkitpro4
genesis4
irc4
Programming languages (5)
Github contributions (5)
octo-online/appaloosa-android-sdk
Jul 2014 - Jul 2015
Contributions:30 commits, 1 push in 11 months
rsfez/F1-Unity
Dec 2023 - Jul 2024
Contributions:35 pushes, 1 branch in 8 months
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