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 (11)
mobile10
coreclr10
dotnet10
csharp10
datatypes10
microsoft10
dotnet-core10
jit9
iot9
garbage-collector8
compiler7
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
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