Lex Tang
IOS Developer at PixelForce
Xuhui District, Shanghai, China
Summary
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RockstarLex Tang is an experienced iOS developer with 14 years of software engineering experience, transitioning from web and frontend roots to craft polished native apps since 2011. He combines a designer’s eye—prototyping in Sketch and Quartz Composer—with deep iOS engineering, shipping UI-focused libraries like IBAnimatable and LTMorphingLabel and contributing WeChat integrations and VPN tooling on GitHub. At miHoYo he improved app modularity, CI/CD and native web/video bridges for a large-scale social app, and he routinely optimizes build systems (local xcframework caches) to speed iteration. Comfortable across full-stack and embedded mobile workflows, he has a track record of turning experimental prototypes into production iOS components and open-source projects. Based in Shanghai, he brings a blend of emotional UX sensibility and pragmatic engineering to mobile product development.
14 years of coding experience
15 years of employment as a software developer
English, French, Japanese, Chinese, shanghai dialect
Stackoverflow
144reputation
9kreached
2answers
0questions
Github Skills (21)
wechaty10
interface-builder10
ios10
mobile-development10
animation10
ui-components10
wechat10
user-interface10
ui-design10
wechat-mini-program10
mobile-application10
mobile10
swift10
uikit9
interface-design7
Programming languages (19)
Github contributions (5)
lexrus/VPNOn
Dec 2014 - Mar 2020
Turn On your VPN like a hero.
Role in this project:
iOS Mobile Developer
iOS Mobile DeveloperContributions:394 commits, 5 PRs, 277 pushes in 5 years 3 months
Contributions summary:Lex primarily worked on the iOS application "VPN On," contributing to user interface elements and overall application flow. They performed code cleanup tasks, fixed existing issues, and added new features, including the ability to set the UI for IKEv2 VPN connections. The user also made improvements to the widget functionality and appearance within the iOS application. Furthermore, the user implemented changes to the URL scheme to support IKEv2 configurations and made code adjustments to the iOS app's layout and design, including improvements to the Today widget.
turn-onvpnhero
lexrus/LTMorphingLabel
Jun 2014 - Aug 2021
[EXPERIMENTAL] Graceful morphing effects for UILabel written in Swift.
Role in this project:Mobile Developer (iOS)
Mobile Developer (iOS)Contributions:6 releases, 190 commits, 26 PRs in 7 years 2 months
Contributions summary:Lex contributed to the project by adding and modifying UI components in Swift for the LTMorphingLabel library. Their work focused on enhancing the visual effects of the label, introducing new animation styles like "EvaporateAndFade", "FallDownAndFade", and "Sparkle" along with "Anvil" and "Burn" effects. This work involved modifying the core logic of the label to handle different morphing methods and incorporating animation-specific logic and code.
uilabelgracefulmorphingswiftios
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