Feng Jia
Summary
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SeniorJia Feng is a Senior Software Engineer based in San Francisco with 10 years of experience designing and shipping high-throughput, low-latency backend systems for real-time prediction, recommendation, and ad tech. Currently at Google after leading data-driven engineering at Caffeine and Tapjoy, Jia has built production recommendation, notification, tagging, and TensorFlow Serving platforms that handled hundreds of thousands of requests per minute with millisecond-level latencies. Skilled as both a hands-on implementer and a technical lead, Jia pairs ML model serving and LTR/NLP pipelines with robust engineering—often owning systems end-to-end from A/B testing to pacing and frequency control. Comfortable across Java, Go, and serving infrastructure, Jia is also a mentor who has coached junior engineers through cross-functional delivery. A fun, self-effacing GitHub bio (“什么都不懂的小透明”) hints at a humble curiosity that underpins a practical mastery of real-time systems.
10 years of coding experience
Github Skills (63)
opencv10
emgucv10
qt10
latex10
computer-vision10
wpf10
vtk10
dicom10
mfc10
3d-reconstruction10
splitscreen8
deep-learning8
floating8
ocr7
pdf7
Programming languages (7)
Github contributions (5)
jiafeng5513/JLU_Dissertation
Feb 2020 - Jun 2021
吉林大学学位论文Latex模板
Contributions:19 commits, 2 PRs, 15 pushes in 1 year 4 months
latexjludissertation-template
jiafeng5513/DeepLung
Jan 2019 - Jun 2019
WACV18 paper "DeepLung: Deep 3D Dual Path Nets for Automated Pulmonary Nodule Detection and Classification"
Contributions:27 commits, 27 pushes in 5 months
3dclassification
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