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 (155)
ruby10
automation10
gradle-play-publisher10
audio-player10
streaming10
listings10
audio10
carthage10
swift10
android-apps10
mp310
fastlane10
android-library10
xcode10
android10
Programming languages (7)
Github contributions (5)
saiday/saiday.github.io
Oct 2021 - Mar 2025
Contributions:4 PRs, 80 pushes, 9 branches in 3 years 5 months
StreetVoice/HysteriaPlayer
Jan 2013 - Dec 2022
Objective-C audio player, sitting on top of AVPlayer
Contributions:17 releases, 2 reviews, 245 commits in 10 years 1 month
cocoapodsobjective-caudio-playermp3streaming
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