Feng LI
Senior Software Development Engineer at Amazon
Seattle, Washington, United States
Summary
👤
Senior🎓
Top SchoolFeng LI is a Senior Software Development Engineer with 14 years of experience designing and operating large-scale distributed platforms, including systems that handle 300+ billion requests per day. Based in Seattle, he currently builds Alexa integrations at Amazon and previously developed real-time ad fraud detection and bidding infrastructure at Criteo, processing multi-terabyte daily workloads with Flink and Kafka. He brings deep systems and compiler expertise from a PhD background—having worked on GCC, automatic parallelization, and large-scale dataflow parallelism—which informs his pragmatic approach to performance and concurrency. A passionate open-source developer and GCC contributor, he maintains several projects on GitHub with hundreds of stars, reflecting a habit of sharing production-grade tooling and experiments.
14 years of coding experience
5 years of employment as a software developer
Computer Science, Computer Science at Ecole normale supérieureB.Sc, Electrical Engineering, B.Sc, Electrical Engineering at Xi'an Jiaotong UniversityDoctor of Philosophy (PhD), Computer Science, Doctor of Philosophy (PhD), Computer Science at Université Pierre et Marie Curie (Paris VI)
French, Chinese, English
Stackoverflow
105reputation
7kreached
1answer
5questions
Github Skills (44)
ssl10
python10
java10
scala10
sql10
encryption10
decryption9
crypto9
big-data9
autocomplete9
cryptography9
visual-studio9
openssl9
compatibility9
cpp8
Programming languages (5)
Github contributions (5)
fengli/autocomplete-redis
Jul 2012 - Nov 2013
autocomplete-redis is a quora like automatic autocompletion based on redis.
Contributions:12 commits in 1 year 3 months
autocompleteredis
fengli/okidogi.me
Apr 2021 - Nov 2022
Contributions:10 pushes, 2 branches in 1 year 7 months
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