Ben Hachimori
Android Engineer at Asken Inc.
Tokyo, Japan
Summary
👤
Senior🎓
Top SchoolBen Hachimori is an Android engineer with 11 years of software experience and over five years focused on shipping production Android apps across consumer and healthcare domains. He has led rewrites and modernizations using Jetpack Compose and Navigation Compose, and maintained cross-platform apps built with React Native while also integrating Firebase backend services. A University of Tokyo master's graduate with competitive programming achievements (Google Code Jam, ACM/ICPC), he brings strong algorithmic thinking to pragmatic product work. His recent work includes feature ownership for high-visibility apps in Tokyo and Europe, and a track record of improving maintainability through library and CI integrations. Colleagues rely on him to bridge legacy codebases to modern Android architectures while keeping user-facing stability top of mind.
11 years of coding experience
9 years of employment as a software developer
University of TokyoBachelor’s Degree, Computer Science, Bachelor’s Degree, Computer Science at The University of Aizu
Japanese, English
Stackoverflow
1reputation
0reached
0answers
0questions
Github Skills (25)
kotlin-multiplatform9
swiftui9
compose-multiplatform9
jetpack-compose9
android8
react-native-app7
exoplayer6
firebase6
auth6
react6
androidx6
firestore6
storage6
push-notifications6
database5
Programming languages (3)
Github contributions (5)
Hachimori/AdventOfCode
Dec 2020 - Dec 2022
Contributions:76 commits, 117 pushes, 1 branch in 2 years 1 month
Hachimori/KotlinGalleryApplication
Sep 2017 - May 2022
Contributions:2 PRs, 4 pushes, 2 branches in 4 years 8 months
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