---
title: "Sayantan Sengupta - ML lead in Kolkata | Tal"
description: "Meet Sayantan Sengupta, Applied Data Scientist based in Kolkata. AI stack includes openai."
image: "https://tal.club/meet/sayantan-sengupta/share-image"
---

# Sayantan Sengupta on Tal

## Headline

Applied Data Scientist

## About

AI of the people , by the people , for the people\.

## Location

Kolkata

## AI stack

openai

## Work experience

ML lead at Openhome, Oct 2025 \- Feb 2026 · 4 mo, Copenhagen, • Advised founders on AI feasibility, technical trade\-offs and risks, timelines and resource allocation for multi modal AI models\. • Drafted end\-to\-end AI and data architecture, including model deployment, infrastructure requirements, and integration with product roadmap\. • Supported early\-stage growth through grant writing, technical documentation, and planning for founding engineering hires\.

Postdoctoral Researcher at DTU \- Technical University of Denmark, Jul 2021 \- Nov 2025 · 4 yrs 5 mos, \- Developed novel mathematical optimization methods in the intersection of nutrition, health and environment\. \- Probabilistic models for risk benefit assesment\. \- Scientific reports on risk benefit assesment\.

Research Assistant at DTU \- Technical University of Denmark, Aug 2020 \- Dec 2020 · 5 mos

Visiting PhD Researcher at Technische Universität Berlin, Jan 2020 \- May 2020 · 5 mos, Berlin Metropolitan Area, Worked with Prof\. Dr\. Begum Demir on satellite image segmentation using Deep learning in the Remote Sensing and Image Analysis group\.

PhD Student at DTU \- Technical University of Denmark, Aug 2017 \- Aug 2020 · 3 yrs 1 mo, Copenhagen Area, Denmark

Research Scholar at Indian Institute of Technology, Delhi, Jan 2016 \- Sep 2016 · 9 mos, New Delhi Area, India, Worked on the NLP project: "Unsupervised Decomposition of Multi\-Author Documents"\.

## Education

Doctor of Philosophy \- PhD, Department of Applied Mathematics and Computer Science, DTU \- Technical University of Denmark

Master of Technology \(M\.Tech\.\), Information Technology spln\.\( Intelligent Systems \), Indian Institute Of Information Technology allahabad

[View the original profile](https://tal.club/meet/sayantan-sengupta)

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