Ved Sampath
Software Engineer at DoorDash
- Role
- Software Engineer at DoorDash
- Location
- Seattle, WA, US
- LinkedIn followers
- 500 followers
About Ved Sampath
I am a Software Engineer on DoorDash’s Search team building large-scale search, ranking…
Experience
Software Engineer
Sep 2024 — Present · Seattle, WA, US
New Verticals Search Led development of multi-stage deep neural network spell correction pipeline to DoorDash Search, driving +$24.55M annual GOV (Kotlin, Snowflake, S3) Architected and integrated GPT-powered evaluation system in Python, Kotlin, and TypeScript for search and autocomplete relevance side-by-sides, accelerating experiment iteration, saving $2.3M + 2300 days/year and enabling autocomplete experiments generating +$14.22M/year Collaborated with tech lead to build semantic search pipeline leveraging two-tower vector embeddings with ANN retrieval and cosine similarity scoring between queries and items, driving +$4.5M annual GOV
Education
Georgia Institute of Technology
Bachelor's of Science, Computer Science
Worthington Kilbourne High School
Diploma, High School
2016 — 2020
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