Christina Lu
Senior Software Engineer at DoorDash
Redwood City, California, United States
Summary
👤
Senior🎓
Top SchoolChristina Lu is a Senior Software Engineer based in Redwood City with a decade of professional experience and a Master's in Computer Science and Engineering from Ohio State. She has built and hardened production infrastructure and developer tooling across DoorDash and the Chan Zuckerberg Initiative, focusing on reliability, security, and performance for services used by tens of thousands of educators and students. Christina led a full Terraform migration of AWS and Heroku stacks, implemented DDoS protections and WAF policies, and improved access management by refactoring IAM—demonstrating both hands-on DevOps and platform security expertise. At DoorDash she continues to apply that infrastructure-first mindset to scale critical systems, while earlier Amazon internship work sharpened her API and UI design skills. Colleagues describe her as a pragmatic engineer who combines deep cloud tooling experience with a commitment to developer productivity and mentoring.
10 years of coding experience
6 years of employment as a software developer
Bachelor's degree, Computer Science, Bachelor's degree, Computer Science at South China University of TechnologyMaster's degree, Computer Science and Engineering, Master's degree, Computer Science and Engineering at The Ohio State University
Chinese, English, Chinese
Github Skills (17)
terraform8
caching8
memoize8
memoization8
redis7
terraform-provider7
infrastructure7
aws7
infrastructure-as-code6
sql6
rails6
ruby6
reliability5
activerecord5
pure-function5
Programming languages (4)
Github contributions (5)
Dingying0410/Leetcode
Mar 2018 - Aug 2018
Contributions:29 pushes, 1 branch in 4 months
Dingying0410/personal_website
Apr 2018 - Jul 2018
Contributions:4 pushes in 3 months
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