Mengjie Li
Software Engineer at TikTok
Mountain View, California, United States
Summary
👤
Senior🎓
Top SchoolMengjie Li is a software engineer with 9 years of experience building production systems and ML infrastructure, currently leading content creation and discovery platform work at TikTok from Mountain View. He brings deep systems and algorithmic expertise across Python, C/C++, TensorFlow, Keras, MXNet and MKL-DNN, with a track record of accelerating deep-learning primitives (e.g., MKL-DNN optimizations for MXNet) and shipping end-to-end features. Prior roles show full-stack ownership—designing Django/GraphQL backends, TypeScript/React frontends, and operational tooling that cut reconciliation time by 80% at Stockwell. He pairs research-grade performance tuning from internships at Intel and UCSD with pragmatic product delivery in fast-moving consumer and creator products. Comfortable across ML model inference, backend services, and frontend UX, he favors minimal, effective solutions—reflecting his “less is more” philosophy.
9 years of coding experience
1 year of employment as a software developer
University of California, San DiegoBachelor of Science (BS), Computer Science, Bachelor of Science (BS), Computer Science at Penn State University
English, Japanese, Chinese
Stackoverflow
1reputation
0reached
0answers
0questions
Github Skills (42)
jekyll-theme10
sse9
nebula-graph8
java8
vim-plugin8
cassandra7
hbase7
gremlin7
solr7
neovim7
neovim-plugin7
tinkerpop7
janusgraph6
vnc-server6
vim6
Programming languages (9)
Github contributions (5)
ImportMengjie/Leetcode
Aug 2019 - May 2023
Contributions:142 pushes, 1 branch in 3 years 10 months
ImportMengjie/Sql-Online-Judge-Server
Jan 2019 - Jul 2019
Contributions:33 commits, 1 push in 6 months
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