Feon Sua is a software engineer with 12 years of experience based in Singapore, currently building mobile tooling and SDK features at Appcelerator. He has deep hands-on experience in cross-platform mobile development, contributing notable fixes and UI enhancements to the Titanium SDK and the Alloy MVC framework for Appcelerator Titanium. His work spans iOS and Android build pipelines, module generation edge cases, and UI rendering improvements such as ActionBar subtitle support, reflecting a focus on robustness and developer experience. Feon pairs a formal computing education from the National University of Singapore with practical expertise in mobile build systems and platform tooling. He’s an open-source contributor who thrives on fixing hard-to-reproduce build issues and improving platform-level developer ergonomics. Colleagues would describe him as a pragmatic problem-solver who bridges platform internals and app-facing UI polish.
12 years of coding experience
Diploma in Business Information Technology, Diploma in Business Information Technology at Singapore Polytechnic
Bachelor of Computing, Bachelor of Computing at National University of Singapore
Alloy is an MVC framework for the Appcelerator Titanium SDK
Role in this project:
Mobile Developer (iOS)
Contributions:405 commits, 263 PRs, 166 pushes in 5 years 6 months
Contributions summary:Feon primarily contributed to the Alloy framework by implementing and testing features related to the UI components. The contributions included supporting new features, fixing bugs, and ensuring better rendering of UI elements within the Appcelerator Titanium SDK. The user implemented features such as the `ActionBar subtitle` property, and handled the new test app to ensure that features were working as expected.
Contributions:96 commits, 115 PRs, 51 pushes in 4 years
Contributions summary:Feon primarily contributed to the iOS build process of the Titanium SDK. Their work involved fixing build errors related to module generation, handling edge cases in the build process, and implementing features related to generating Android app icons. They also made several updates to the mobileweb platform and deprecation warnings.
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