Yongfu Lin
I am a mobile application developer with 8+ years of experience delivering creative, high-performance iOS apps using Swift, Objective-C, and SwiftUI.
About
I am a mobile application developer with 8+ years of experience delivering creative, high-performance iOS apps using Swift, Objective-C, and SwiftUI. I excel at performance optimization, geolocation, offline caching, and robust RESTful integrations, building experiences that feel fast and reliable on devices.
I’m currently seeking a Mobile Application Developer role at Twine, aiming to contribute as a co-owner to craft innovative mobile experiences with long-term growth potential. I bring a collaborative mindset, strong cross-functional communication, and hands-on experience with React Native, native modules, and cloud services to ship quality products.
- 8 years' experience
- Joined October 2025
Skills· 23
Languages
- EnglishFluent
- ChineseFluent
Industry experience
- Software & Internet
- Media & Entertainment
- Financial Services
- Professional Services
- Education
Work experience· 20 roles
Led the development of a cross-platform ERP mobile app (iOS/Android) with React Native (iOS focus) and native Swift modules. Implemented order processing, logistics features, RESTful API integration, data sync, offline caching, push notifications, and real-time chat for enterprise users. Applied MVVM, contributed to Objective-C to Swift migration, and supported App Store deployment, CI/CD pipelines (Fastlane, GitHub Actions), and automated testing. Worked in an Agile Scrum environment, performing code reviews and mentoring junior iOS developers.
Cross-platform ERP mobile app for iOS and Android — supports order processing, logistics coordination, and role-based operations. Delivered ERP mobile features with React Native (iOS focus) and native Swift modules, ensuring seamless iPad user experience and optimized app performance. Designed and consumed RESTful APIs with backend services; implemented data sync, offline caching, push notifications, and real-time chat for enterprise users. Applied MVVM architecture and contributed to Objective-C to Swift migration, enhancing code maintainability and scalability. Supported the full development lifecycle, including App Store deployment, CI/CD pipelines (Fastlane, GitHub Actions), and automated testing. Collaborated in an Agile Scrum team, performing sprint planning, code reviews, and mentoring junior developers on iOS best practices.
Cross-platform ERP mobile app for iOS and Android; delivered ERP mobile features with React Native (iOS focus) and native Swift modules; designed and consumed RESTful APIs with backend services; implemented data sync, offline caching, push notifications, and real-time chat for enterprise users; applied MVVM architecture and contributed to Objective-C to Swift migration; supported the full development lifecycle including App Store deployment, CI/CD pipelines (Fastlane, GitHub Actions), and automated testing; collaborated in an Agile Scrum team, performing sprint planning, code reviews, and mentoring junior developers on iOS best practices.
Education· 10
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