Jefferson Setiawan
Technical Architect IOS at ByteDance
Special capital Region of Jakarta, Indonesia
Summary
👤
Senior🎓
Top SchoolJefferson Setiawan is a Technical Architect iOS with a decade of experience building mobile products for marketing, advertising, and e‑commerce at companies like ByteDance and Tokopedia. He combines deep Swift/iOS engineering with hands‑on architecture and mentoring, having progressed from developer to principal engineer and now architect-level responsibilities. Known for shipping production iOS apps at scale, he brings practical experience across agency and platform environments, bridging product needs and engineering constraints. A strong academic performer (Information Technology, 3.89 GPA) from Ukrida, he also has early experience teaching mobile development and organizing developer communities. Based in Jakarta, he blends disciplined engineering rigor with a background in event leadership and content production that helps him communicate complex technical decisions clearly.
10 years of coding experience
8 years of employment as a software developer
Senior High School, Science, Senior High School, Science at Mawar SaronBachelor's degree, Information Technology, 3.89, Bachelor's degree, Information Technology, 3.89 at Universitas Kristen Krida Wacana (Ukrida)
English
Stackoverflow
536reputation
39kreached
7answers
21questions
Github Skills (115)
composition10
instagram10
testing10
uikit10
swiftui10
architecture10
rendering10
modularity10
pinterest10
uicollectionview10
testability10
objective-c10
asyncdisplaykit10
texture10
laravel9
Programming languages (8)
Github contributions (5)
TokoFree/TextureVOUI
Sep 2021 - Dec 2023
Reproduce UITest issue on Texture 2
Contributions:1 review, 1 PR, 19 pushes in 2 years 3 months
texturereproduceswiftiosuitest
jeffersonsetiawan/Texture
Sep 2019 - Apr 2022
Smooth asynchronous user interfaces for iOS apps.
Contributions:19 commits, 4 PRs, 13 pushes in 2 years 7 months
asynchronousios
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