Hanton Yang
Software Engineer at Robinhood
Menlo Park, California, United States
Summary
🤩
Rockstar🎓
Top SchoolHanton Yang is a seasoned iOS software engineer with 12 years of experience building high-performance mobile products, currently working on Robinhood Gold. His background spans major consumer and platform teams at Meta (Messenger performance, PyTorch iOS tooling) and Alibaba, with a strong track record of shipping production iOS features and improving code quality in widely used open-source projects like IGListKit, ComponentKit and Texture. He combines low-level graphics and rendering expertise—demonstrated by personal projects such as an open-source 360° panorama player and multiple Python ray tracers—with practical ML integration experience from contributions to PlayTorch. Based in Menlo Park, he blends creative media training (MFA) with a formal software engineering education, which shows in his animation and visualization side projects and showreels. Colleagues rely on him for careful refactors, performance tuning, and cross-disciplinary solutions that sit at the intersection of graphics, mobile engineering, and machine learning.
12 years of coding experience
10 years of employment as a software developer
Bachelor of Engineering (B.Eng.), Software Engineering, Bachelor of Engineering (B.Eng.), Software Engineering at Sun Yat-sen UniversityMaster of Fine Arts (M.F.A.), Creative Media, Master of Fine Arts (M.F.A.), Creative Media at City University of Hong Kong
Chinese, English, Chinese
Stackoverflow
646reputation
107kreached
13answers
2questions
Github Skills (27)
objective-c10
pytorch10
ios10
image-processing10
machine-learning10
asyncdisplaykit10
component-kit10
uicollectionview10
computer-vision10
swift10
uikit10
software-quality9
xcode9
nlp9
object-detection9
Programming languages (12)
Github contributions (5)
TextureGroup/Texture
Jul 2019 - Jan 2020
Smooth asynchronous user interfaces for iOS apps.
Role in this project:
Mobile Developer (iOS)
Mobile Developer (iOS)Contributions:30 commits, 34 PRs, 24 comments in 5 months
Contributions summary:Hanton primarily contributed to the `texture` repository, which focuses on asynchronous user interfaces for iOS apps. Their work involved fixing build warnings and addressing code style issues within the project, specifically in the context of the AsyncDisplayKit library. Furthermore, the user migrated examples to use the recommended `-nodeBlock` data source method, improved tests, and refactored the code to enhance its overall quality and efficiency. These commits indicate a dedication to maintaining code quality and improving the project's examples.
asynchronoususer-interfacesrenderingtextureswift
Instagram/IGListKit
Nov 2018 - Sep 2019
A data-driven UICollectionView framework for building fast and flexible lists.
Role in this project:Mobile Developer (iOS)
Mobile Developer (iOS)Contributions:8 commits, 15 PRs, 8 comments in 9 months
Contributions summary:Hanton primarily contributed to the `IGListKit` iOS framework, focusing on code quality and maintenance. Their work involved fixing SwiftLint warnings, deleting duplicate and unused headers, removing redundant code, updating queue priorities for energy efficiency, and deprecating legacy components. These changes show a commitment to improving code readability, reducing dependencies, and ensuring compatibility with current iOS development practices.
data-drivenobjective-clistsswiftios
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