Cheng Zhang
Software Engineer at DoorDash
- Role
- Software Engineer at DoorDash
- Location
- Seattle, WA, US
- LinkedIn followers
- 500 followers
About Cheng Zhang
I am a software engineer with 5+ years of experience. I have the tenacity to solve hard problems, owning multiple tech stacks end to end. Several companies such as DoorDash, Shopee, Paypal, SAP have recognized my successful contributions to their organizations, delivering immense value and productivity.
Experience
Software Engineer
Sep 2022 — Present · Seattle, WA, US
Worked under the Social team which enhances the app through interactive reviews, photos, profile feeds, restaurant leaderboards and reels of customers, generating over $100M GMV gains for the team• Led the migration of the entire consumer review moderation process to GPT-powered, improving moderation accuracy by 86%• Built the consumer review summary on store pages, resulting in $23.5M GOV win• Built the consumer profile feed page, restaurant leaderboard and store header reels features from scratch• Leveraged knowledge in Kotlin, gRPC, Docker, Kubernetes, CockroachDB, Snowflake, Kafka
Education
National University of Singapore
Bachelor of Computing (Honours), Computer Science
2017 — 2021
The University of British Columbia
Master's degree, Data Science
2025
Hwa Chong Institution
Junior College, GCE 'A' Levels, Hwa Chong Diploma with Merit, Hwa Chong Outstanding Student Award
2013 — 2014
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