Allen Wang
Senior Android Engineer at Rakuten
London, England, Japan
Summary
👤
Senior🎓
Top SchoolAllen Wang is a Senior Android Engineer with 11 years of international experience across Taiwan, the UK, and Japan, currently maintaining a 1M+ download app at Rakuten. He has a strong track record in startups and enterprise environments, shipping mobile SDKs and consumer apps that supported funding rounds and IPOs while driving stability and performance improvements. At Seatfrog he led CI/CD automation, major dependency migrations, and reduced crash rates to 99%+ while cutting app size by 61%; at Baby2Body he scaled DAU/MAU dramatically as the sole iOS developer. Comfortable across Android and iOS stacks, Allen blends hands-on Kotlin/Java/Swift engineering with product-facing collaboration and stakeholder leadership. He pairs deep mobile technical expertise with operational know-how—Docker, AWS, testing and TDD—to deliver robust, production-grade experiences.
11 years of coding experience
5 years of employment as a software developer
Bachelor of Science (B.S.) Department of Information Communication, Bachelor of Science (B.S.) Department of Information Communication at Yuan-Ze University
English, Chinese
Stackoverflow
3,099reputation
904kreached
57answers
11questions
android
top-5%
http-post
top-5%
Github Skills (61)
kotlin10
matcher10
testing10
verification10
tdd10
infinite-scroll9
unit-testing9
http-post9
mocking9
android9
easing9
uicollectionviewlayout9
nosql-database9
marks9
uiscrollview9
Programming languages (6)
Github contributions (5)
AppleOctopus/Last-Word
Mar 2017 - Apr 2017
Contributions:59 commits, 53 pushes, 1 branch in 1 month
q1q1w1w1q/To-do-Android
Jan 2017 - Nov 2018
Contributions:22 pushes, 1 branch in 1 year 10 months
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