Hannah Zhang
Software Engineer at Facebook
Seattle, Washington, United States
Summary
🤩
Rockstar🎓
Top SchoolHannah Zhang is a software engineer with 11 years of experience building user-facing and backend systems, currently shipping features at Facebook in Seattle. A University of Waterloo CompEng graduate, she has a strong track record across major tech firms—Facebook, Coursera, and Microsoft—delivering web, Android, and backend solutions that improved discoverability, watch time, and performance. She moves fluidly between front-end React work, mobile Android features (including Picture-in-Picture), and backend APIs in Scala and C#, consistently focusing on product impact and metrics. Early mobile and tooling roles honed her performance optimization skills (e.g., improving app query speeds and SQL query performance), and she’s comfortable contributing across the full stack. Off the clock she hosts code on GitHub and enjoys building projects that are both “cool” and useful, reflecting a pragmatic, user-centered approach to engineering.
11 years of coding experience
1 year of employment as a software developer
Bachelor of Applied Science (BASc), Computer Engineering, Bachelor of Applied Science (BASc), Computer Engineering at University of Waterloo
Github Skills (19)
microsoft10
coreclr10
xamarin10
linux10
dotnet10
cross-platform10
desktop10
iot10
dotnet-core10
azure10
csharp10
primitive9
collector9
cil9
low-level9
Programming languages (3)
Github contributions (5)
hann013/FoodBox
Jan 2016 - Jan 2016
Contributions:34 commits, 24 pushes, 1 branch in 2 days
hann013/leetcode
Dec 2015 - Oct 2018
My solutions to problems from LeetCode, as I tackle them!
Contributions:12 PRs, 26 pushes, 7 branches in 2 years 10 months
leetcodetackleproblemsleetcode-solutionsdata-structures
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.