Hiroyuki Yagihashi
本部長代行 at SKY Perfect JSAT (スカパーJSAT)
Chiba Prefecture, Japan
Summary
👤
Senior🎓
Top SchoolHiroyuki Yagihashi is a seasoned satellite and telecommunications engineering leader with nearly three decades at SKY Perfect JSAT, currently serving as Acting Division Head and previously as Team Manager and General Manager. He designs hybrid satellite-terrestrial systems, leads new small-satellite and LEO business development, and has a track record of launching innovative services—from IP-based DirecPC deployments to cloud storage, earthquake warning, and precise time distribution (for which he holds patents across Japan, Korea, and Singapore). Hands-on technically as well as managerially, he has contributed to mobile UI/UX work in notable open-source projects like the DroidKaigi conference app, bringing practical product sensibility to engineering initiatives. A Waseda University graduate based in Chiba, he combines deep operational experience with a talent for turning experimental services into deployed products at scale.
8 years of coding experience
wiress communications, wiress communications at 早稲田大学
Github Skills (12)
kotlin10
ux-design10
material-design10
ui-theme10
jetpack-compose10
ui-design10
wordpress-themes10
android10
android-jetpack9
fdroid9
kotlin-multiplatform9
jetpack9
Programming languages (13)
Github contributions (5)
DroidKaigi/conference-app-2021
Mar 2021 - Mar 2021
The Official App for DroidKaigi 2021
Role in this project:
Mobile Developer (Android)
Mobile Developer (Android)Contributions:2 reviews, 12 commits, 2 PRs in 10 days
Contributions summary:Hiroyuki primarily contributed to the UI/UX components within the DroidKaigi 2021 app. Their work centered around adding a dark theme setting, integrating theme selection features through the use of composable functions and Material Design components. The user modified existing UI elements and app structure to incorporate dynamic theming options, providing users with the ability to customize the app's appearance. The user also introduced a theme selection dialog for users.
jetpack-composejetpack-androidkotlin-multiplatformandroiddroidkaigi
yagipy/chameleon-editor
Apr 2021 - Sep 2021
Contributions:37 commits, 1 push in 4 months
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