Jason Ji
Senior IOS Engineer at Spotify
Washington DC-Baltimore Area United States
Summary
👤
Senior🎓
Top SchoolJason Ji is a Senior iOS Engineer with 12 years of Apple-platform experience and 11 years focused on iOS, currently building mobile experiences at Spotify. He has led teams and technical migrations at Capital One, driving high-visibility features seen by hundreds of thousands monthly, architecting API migrations, and automating regression testing to 100%. His background spans prototyping AR, NFC, and ML-powered experiences, contributing 10 granted patents and shipping prototype work into production. Earlier roles include full-stack iOS and Apple Watch development at MITRE, where he also released open-source tooling for Semantic MediaWiki visualizations. Jason pairs deep technical craftsmanship with mentoring experience—running weekly training sessions for junior engineers—and brings a scientist's rigor from an MS in organic chemistry and a BS with highest distinction. Outside of work he’s a dad who candidly describes his GitHub as a graveyard of bug-report projects, hinting at a pragmatic, problem-focused approach to open source.
12 years of coding experience
12 years of employment as a software developer
M.S., Organic Chemistry, M.S., Organic Chemistry at University of California, BerkeleyTJ Diploma, Computer Science, TJ Diploma, Computer Science at Thomas Jefferson High School for Science and TechnologyB.S., Chemistry with Highest Distinction, B.S., Chemistry with Highest Distinction at University of Virginia
Stackoverflow
3,093reputation
152kreached
17answers
36questions
Github Skills (160)
ios-library10
swiftui10
swift-package-manager10
jtapplecalendar10
carthage10
swift10
xcode10
macos10
pie-chart10
objective-c10
ios10
health10
combine10
carekit10
calendar-view10
Programming languages (6)
Github contributions (5)
UberJason/Feeding
Jan 2018 - Sep 2018
Contributions:215 pushes, 7 branches, 12 tags in 8 months
UberJason/CommunicatorKit
Apr 2019 - Nov 2021
Contributions:8 commits, 8 pushes, 1 branch in 2 years 7 months
Find and Hire Top DevelopersWe’ve analyzed the programming source code of over 60 million software developers on GitHub and scored them by 50,000 skills. Sign-up on Prog,AI to search for software developers.