Jennifer Long
Senior Software Engineer at Duolingo
New York, New York, United States
Summary
👤
Senior🎓
Top SchoolJennifer Long is a Senior Software Engineer in New York with a decade of engineering experience and five years at Duolingo building web and mobile features for user acquisition and monetization. She has shipped high-impact products—from the Duolingo Family Plan and Practice Hub to a New Year’s promo that drove +$10k/day in bookings—and currently leads DET acquisition work and a major rebrand into the Juicy design system. Comfortable across the full stack, Jennifer has modernized legacy platforms (Rails → Dockerized Django), implemented autoscaling with Kubernetes, and delivered production microservices on AWS and ASP.NET Core. She pairs product-focused engineering with teaching and leadership experience from UVA and student-run projects, and even brings a cross-cultural touch: her last name means “dragon” in Mandarin.
10 years of coding experience
6 years of employment as a software developer
Exchange Student Computer Science, Exchange Student Computer Science at National University of SingaporeHigh School Computer Science Chemistry, High School Computer Science Chemistry at Thomas Jefferson High School for Science and TechnologyBachelor of Science - BS Computer Science | Cognitive Science, Bachelor of Science - BS Computer Science | Cognitive Science at University of Virginia
French, Chinese
Github Skills (15)
docker10
django10
database10
factor4
dashboard3
predictor3
react3
nodejs2
medical2
typescript2
javascript2
webapp2
git1
scalable1
flask1
Programming languages (6)
Github contributions (5)
j-alicia-long/me
Dec 2019 - Jul 2026
My Portfolio Website
Contributions:36 pushes, 5 branches in 6 years 8 months
j-alicia-long/SunShine
Aug 2020 - Aug 2020
A D&I Dashboard for companies and employees to track their progress towards diversity goals
Contributions:56 commits, 11 PRs, 43 pushes in 17 days
goalsi-ddiversitydashboard
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.