To build scalable, beautiful, and performant software for the web and the mobile world. To tackle all software challenges of tomorrow.
Junior at University of Pennsylvania studying
Teaching Assistant for UPenn
: Ruby on Rails
Software Engineer at
iOS app development with Swift / Objective-C
Other language skills: Java, Python, C
Other skills: Prototyping with Sketch and InvisionApp
RED City (Xiaohongshu)
· Mobile Engineer · 2018.5 - 2018.8
Implemented homepage feed UI with Texture(AsyncDisplayKit) for iOS
Optimized image preloading and managed image decoding operations by reimplementing Texture's ASImageDownloaderProtocol.
Optimized feed scrolling performance for Android by replacing TextViews with asynchronously rendered StaticLayouts.
Built gesture-aware animations for scrolling events, and raised global engagement and by 2%.
· Frontend/Data Engineer · 2017.5 - 2017.8
Created a heatmap by projecting 1km * 1km grids onto the map and assign colors based on real-time data.
Implemented various charts for data visualization with D3.js
Used Ajax to fetch data and refresh heatmap and graphs every 1 minute.