Di An
Software Engineer at Pinterest
- Role
- Staff Software Engineer at Pinterest
- Location
- New York, NY, US
- LinkedIn followers
- 500 followers
About Di An
7 years experience in Ads recommendation system. Deep knowledge in ads ecosystem & hands-on experience on building high performant distributed system with large scale
Experience
Staff Software Engineer
Aug 2019 — Present
Ads serving platform- Led whole page optimization(ads+organic blending/rerank) infra setup for search(20••••25)- Core member of Admixer-rewrite. in charge of funnel design & JVM performance tuning (20••••23)- Stateless serving, feature engineering, CI/CD, running ads serving oncall rotation (20••••21)- Led XFN infra projects that enabled ads products with $30M+/yr incremental revenue - Spearheaded several XFN initiatives to optimize infra efficiency across iOS/API/Admixer and saved $15M+/yr AWS EC2 cost- Mentored 10+ engineers from intern to senior SDE
Education
Northwestern University
Master's degree, Electrical Engineering and Computer Science
2017 — 2019
Zhejiang University
Bachelor of Engineering (B.E.), Information Science and Engineering
2013 — 2017
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