Saiday Tsai
Technical Lead at StreetVoice
Taipei, Taiwan
Summary
👤
Senior🎓
Top SchoolSaiday Tsai is a technical lead based in Taipei with 13 years of hands-on experience in mobile and backend engineering, currently guiding StreetVoice’s app and platform development. He has driven product growth through pragmatic engineering—shipping high-rated iOS and Android apps with half-million downloads each, implementing CI/CD pipelines, and raising test coverage from zero to 45%. A pragmatic problem-solver, he cut CDN bandwidth by 30% via smart client-side audio caching and introduced durable client DB and design-pattern improvements across teams. He co-founded technical education site CodeTengu and has a track record of turning creative product ideas into viral features, such as an in-app audio-to-video sharing tool that boosted social engagement. Colleagues rely on him for specification translation, cross-platform delivery, and hands-on support during production incidents.
13 years of coding experience
6 years of employment as a software developer
Bachelor of Engineering, Information Technology, Bachelor of Engineering, Information Technology at Yuan-Ze University
Stackoverflow
1,290reputation
60kreached
17answers
2questions
Github Skills (98)
ruby10
automation10
gradle-play-publisher10
heroku10
audio-player10
gradle-plugin10
streaming10
audio10
swift10
android-apps10
mp310
fastlane10
android-library10
android-app10
android10
Programming languages (9)
Github contributions (5)
saiday/saiday.github.io
Oct 2021 - Mar 2025
Contributions:4 PRs, 80 pushes, 9 branches in 3 years 5 months
saiday/JonSnow
Apr 2016 - Jun 2021
App Store/Google Play review watcher, deliver new reviews to slack channel
Contributions:1 release, 64 commits, 1 PR in 5 years 2 months
google-playslackherokubotapp-store
Find and Hire Top DevelopersWe’ve analyzed the programming source code of over 60 million software developers on GitHub and scored them by 50,000 skills. Sign-up on Prog,AI to search for software developers.