Jiajun Bao
Senior Machine Learning Engineer at Apple
New York, New York, United States
Summary
👤
Senior🎓
Top SchoolJiajun Bao is a Senior Machine Learning Engineer based in New York with nine years of experience building and researching AI/ML systems, currently working on machine learning at Apple. His background blends applied research and production engineering—spanning roles from research internships at MIT CSAIL to multiple machine learning positions within Apple—highlighting strengths in vector search, multimodal models, and scalable ML infrastructure. He holds an MCDS from Carnegie Mellon and a BS in Computer Science from the University of Michigan, with early training in electrical and computer engineering from Shanghai Jiao Tong University. Colleagues know him as someone who moves fluid research prototypes into production-grade systems and who’s willing to tap his network to refer strong candidates. The succinct GitHub handle "lumos" hints at a pragmatic, clarity-driven approach to engineering and problem solving.
9 years of coding experience
4 years of employment as a software developer
Bachelor of Science - BS Computer Science, Bachelor of Science - BS Computer Science at University of MichiganHigh School Diploma, High School Diploma at Shanghai Kongjiang High SchoolMaster of Computational Data Science, Master of Computational Data Science at Carnegie Mellon University School of Computer ScienceElectrical and Computer Engineering, Electrical and Computer Engineering at Shanghai Jiao Tong University
Stackoverflow
1reputation
0reached
0answers
0questions
Github Skills (62)
speaker-diarization10
speech-to-text10
pytorch10
machine-translation10
speech-processing10
python10
sentence10
chainer10
word-embeddings10
machine-learning10
text-to-speech10
voice-conversion10
speech-synthesis10
language-agnostic10
speech-enhancement10
Programming languages (6)
Github contributions (5)
JiajunBao/NSP-fine-tune-BERT
Oct 2019 - Oct 2019
Contributions:58 commits in 3 days
JiajunBao/JiajunBao.github.io
May 2020 - Aug 2020
Contributions:127 pushes in 3 months
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