Sergey Demyanov
Research Engineer at HeyGen
San Francisco, California, United States
Summary
👤
Senior🎓
Top SchoolSergey Demyanov is a founder and AI-driven product leader with 12 years building ML-first companies and products, currently steering Beagle and Retriever to transform legal workflows through eDiscovery and automated client intake. He combines deep academic roots (PhD in Computer Science) and industry impact as a former Snap ML manager whose team’s viral filters helped triple DAU and were spotlighted in investor reports and global media. Earlier he co-founded Teleport (acquired by Snap), bringing computer vision innovations to consumer apps, and holds publications and patents from his IBM Research work in medical imaging. Sergey’s approach centers on amplifying professional expertise with AI—designing systems that shift attorneys from admin to high-value legal work—while retaining a hands-on technical fluency from research to product.
12 years of coding experience
11 years of employment as a software developer
The University of MelbourneLomonosov Moscow State University
English, Russian
Stackoverflow
2,655reputation
809kreached
5answers
2questions
tensorflow
top-1%
python
top-5%
Github Skills (30)
convolutional-neural-networks10
caffe10
python10
classification10
machine-learning10
matlab10
ml10
deep-learning10
tensorflow10
segmentation10
deep-neural-networks10
backpropagation10
neural-network10
cudnn10
algorithms9
Programming languages (2)
Github contributions (5)
sdemyanov/tensorflow-worklab
Jun 2016 - Nov 2016
Contributions:10 commits, 27 pushes, 1 branch in 5 months
sdemyanov/ConvNet
Dec 2013 - Sep 2016
Convolutional Neural Networks for Matlab for classification and segmentation, including Invariang Backpropagation (IBP) and Adversarial Training (AT) algorithms. Trained on GPU, require cuDNN v5.
Contributions:77 commits, 32 pushes, 21 comments in 2 years 10 months
backpropagationclassificationconvolutional-neural-networkscudnngpu
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