Roger Tan
Senior IOS Engineer at Kin + Carta Europe
London, England, United Kingdom
Summary
👤
Senior🎓
Top SchoolRoger Tan is a senior iOS engineer with a decade of experience delivering polished mobile apps across startups and enterprise environments. Based in London, he currently drives iOS development at Valtech while contributing to Kin + Carta Europe and The App Business since 2018. He led the migration from Objective-C to Swift at Sup and has shipped user-centric features such as onboarding animations, chat, and activity feeds, backed by strong testing with XCTest. His impact at Whitbread includes orchestrating three major Costa Coffee launches (Loyalty, Pay & Collect, and Costa Express) using Swift, Firebase, RxSwift, CoreData, and CoreAnimation. He holds a Master’s in Information Technology from EPITECH and a Digital Innovation for Business certificate from HEC Paris, combining deep technical depth with strategic product thinking.
10 years of coding experience
7 years of employment as a software developer
EpitechMaster's degree, Computer Software Engineering, Master's degree, Computer Software Engineering at Shanghai Tongji UniversityDigital Innovation For Business Certificate, Digital Innovation For Business Certificate at HEC Paris
French, English, khmer central
Stackoverflow
1reputation
0reached
0answers
0questions
Github Skills (39)
controlling10
biometrics10
iphone10
coders10
scenarios9
xctest9
nutrition9
ui-testing9
swift8
automated-tests8
ui-automation8
swiftui8
uiautomation8
bdd8
ios-automation8
Programming languages (4)
Github contributions (5)
roger-tan/github-actions-talk
Jan 2021 - May 2021
Contributions:1 PR, 95 pushes, 4 branches in 3 months
roger-tan/SupMeNow
Oct 2015 - Feb 2017
Contributions:3 pushes, 1 branch, 1 tag in 1 year 3 months
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