Jinfu Leng
Senior Software Engineering Manager at Facebook
United States
Summary
🤩
Rockstar🎓
Top SchoolJinfu Leng is a Senior Software Engineering Manager with 14 years of experience building and scaling ads serving and ML inference infrastructure at major tech companies. Currently leading Ads ML Serving at Facebook, he has progressed from software engineer roles focused on ads to senior staff and managerial positions, evidencing deep domain expertise in low-latency, high-throughput systems. His background includes hands-on work at Rocket Fuel and an early internship at Twitter, giving him a strong foundation in advertising technology and user growth metrics. Jinfu combines technical leadership with operational rigor, shepherding models from research into production-grade serving platforms. He trained in computer science at the University of Nebraska–Lincoln and has a proven track record of evolving systems to meet the demands of massive ad ecosystems. Peers would note his ability to bridge ML and infrastructure concerns, optimizing both model impact and runtime reliability.
13 years of coding experience
7 years of employment as a software developer
Computer Science, Computer Science at University of Nebraska-Lincoln
English, Chinese
Github Skills (54)
network-analysis10
spatial-analysis10
java10
postgresql-extension10
sql10
h310
hadoop9
sql-query9
spark9
osgeo9
astar9
map-matching9
big-data9
storage9
presto9
Programming languages (6)
Github contributions (5)
jinfu-leng/presto
Feb 2015 - Feb 2015
Contributions:2 PRs, 6 pushes, 2 branches in 1 day
querysourcesanalyticsquery-enginemysql
jinfu-leng/blog
Jun 2017 - Jun 2017
Contributions:1 push, 1 branch in 1 day
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