Career
Where I've worked and what I've built.
iOS Software Engineer · Social, User and Relation Team
2023 - Present · Los Angeles, CA
Own the relation-building domain across following, contacts, campus networks, and friend discovery.
- Led Campus feature end-to-end (tech initiative, data analysis, feature delivery) covering friends discovery, group chat, and recommendation integration
- Shipped user suggestions across FYP, profiles, popups, and key funnels with on-device AI
- Built reusable relation UI components adopted across multiple teams
- Drove ObjC→Swift migration, crash analysis, and performance tuning
- Pioneered AI-native development workflow with ~90% AI-generated code, owning architecture and quality while leveraging AI for implementation at scale
Campus 
Find Friends Jike
iOS Engineer
2018 - 2021 · Shanghai
Xiaoyuzhou — Podcast App
2019 - 2021
Founding team (5 engineers), built the product from scratch into one of China's leading podcast platforms.
- Built all core surfaces from scratch: Discovery, Podcast, Episode, Profile, Sharing, SiriKit
- Owned AVFoundation audio player, DifferenceKit feed architecture, and third-party integrations
- Led performance optimization (crashes, memory leaks, rendering, binary size) and accessibility improvements
Discovery 
Podcast 
Episode 
Player 
Comments 
Share 
Profile 
Listening Stats Jike — Social Network
2018 - 2019
Owned high-traffic pages for an interest-based social network with millions of active users.
- Built Discovery, Post, Notification, Map, and QR Scanning pages
- Designed base ListViewController architecture adopted app-wide
Feed 
Map 
Post Engineering Intern · Home Client Team
2022 · New York City, NY
Feed interactions and core iOS UI components.
- Improved reply interaction and negative feedback handling on Home Timeline
- Contributed to base timeline cells and SwiftUI containers
Home Timeline Intern Software Engineer
2017 - 2018 · Shanghai
Cross-platform UI framework (Picasso) and Discovery Tab modules for Dianping.
- Built ListView and Toast components for Picasso (React Native-like framework)
- Developed Discovery Tab modules: recommendation, banner, and alert
Discovery 
