Sayantan Das
Canada, India
Summary
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RockstarSayantan Das is a Senior Data Scientist and Generative AI specialist with eight years of hands-on experience building and deploying advanced ML and generative models across industry and research. Currently at Manulife, he designs LLM-driven solutions for Group Benefits while mentoring teams and advising executives on AI modernization. His background spans applied research—deepfake detection with publications in top venues and independent work at ETH Zürich—to product-focused engineering, including reinforcement finetuning, diffusion-model pipelines for media clients, and cloud-native deployments. Comfortable bridging research and production, he has built end-to-end AI systems for startups and enterprises and contributed to academic and industry collaborations that surface non-obvious risks and opportunities in generative AI.
8 years of coding experience
Stackoverflow
329reputation
12kreached
4answers
6questions
Github Skills (200)
spotify10
secure-computation10
robotics10
unicorns10
neural-network10
computer-vision10
multiclass-classification10
keras10
privacy10
cryptography10
oauth10
notebook10
recommendation-system10
python10
summaries10
Programming languages (16)
Github contributions (5)
ucalyptus/ucalyptus
Jul 2020 - Jul 2026
Contributions:89 pushes, 1 branch in 6 years 1 month
ucalyptus/kornia
Nov 2019 - Jun 2020
Open Source Differentiable Computer Vision Library for PyTorch
Contributions:21 PRs, 39 pushes, 5 branches in 7 months
pytorchdifferentiablevisiondeep-learningcomputer-vision
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