---
title: "Dr. Pawan Gupta - Data Scientist in Mumbai | Tal"
description: "Meet Dr. Pawan Gupta, PhD|Data Scientist | Building Production-Grade GenAI Systems for Healthcare | LLMs, RAG, Vision AI, OCR Automation based in Mumbai. AI stack includes claude, hugging face, and langchain."
image: "https://tal.club/meet/dr-pawan-gupta/share-image"
---

# Dr\. Pawan Gupta on Tal

## Headline

PhD\|Data Scientist \| Building Production\-Grade GenAI Systems for Healthcare \| LLMs, RAG, Vision AI, OCR Automation

## About

I am a PhD\-qualified Data Scientist specializing in Generative AI, Large Language Models \(LLMs\), and intelligent automation systems, with a strong focus on real\-world deployment in healthcare environments\. My work centers on designing and scaling production\-grade AI systems that transform unstructured data into actionable intelligence\. I have hands\-on experience building end\-to\-end solutions using LLMs, Vision\-Language Models \(VLMs\), and OCR\-driven document intelligence frameworks to automate complex healthcare workflows for US\-based clients\. I specialize in Retrieval\-Augmented Generation \(RAG\), agentic AI workflows, and multimodal systems that combine text and vision capabilities\. My technical expertise includes model fine\-tuning \(LoRA, PEFT, QLoRA\), prompt engineering, and developing high\-performance AI pipelines optimized through parallel computing and efficient resource utilization\. In my current role, I architect and deploy scalable AI systems that extract, interpret, and structure data from medical documents such as PDFs, TIFFs, and scanned records\. These systems significantly reduce manual effort while improving accuracy and decision\-making efficiency\. From a systems perspective, I bring strong capabilities in backend development \(Flask APIs\), database integration \(MongoDB, SQL\), and cross\-platform deployment across Windows and Linux environments\. I also work extensively with vector databases, embeddings, and LLM evaluation frameworks to ensure robust and reliable AI performance\. My academic background includes a PhD in Electronics & Communication Engineering, with published research in IEEE and peer\-reviewed journals focused on optimization algorithms and next\-generation communication systems\. I am particularly interested in solving high\-impact problems at the intersection of Generative AI, healthcare automation, and intelligent document processing—building systems that are not just innovative, but production\-ready and scalable\. 🔹 Core Areas of Expertise: • Generative AI & LLM Systems \(LLaMA, Qwen, Mistral, DeepSeek\) • RAG Architectures & Agentic AI Workflows • Vision AI & Multimodal Systems \(VLMs\) • Intelligent Document Processing \(OCR, Layout Parsing, Table Extraction\) • AI System Design, Optimization & Deployment I am always open to connecting with professionals working in AI, healthcare technology, and large\-scale intelligent systems\.

## Location

Mumbai

## AI stack

claude

hugging face

langchain

openai

perplexity

LiteLLM

## Work experience

Data Scientist at NDS InfoServ, Dec 2024 \- Present · 1 yr 11 mos, Mumbai, Maharashtra, India

Researcher at National Institute of Technology Hamirpur\-Alumni, Oct 2020 \- Dec 2024 · 4 yrs 3 mos

## Education

Doctor of Philosophy \- PhD, wireless communication, National Institute of Technology Hamirpur\-Alumni

[View the original profile](https://tal.club/meet/dr-pawan-gupta)

```json
{
  "@context": "https://schema.org",
  "@graph": [
    {
      "@type": "Person",
      "@id": "https://tal.club/meet/dr-pawan-gupta#person",
      "name": "Dr. Pawan Gupta",
      "url": "https://tal.club/meet/dr-pawan-gupta",
      "image": "https://tal.club/meet/dr-pawan-gupta/profile-photo.jpg",
      "description": "Meet Dr. Pawan Gupta, PhD|Data Scientist | Building Production-Grade GenAI Systems for Healthcare | LLMs, RAG, Vision AI, OCR Automation based in Mumbai. AI stack includes claude, hugging face, and langchain.",
      "jobTitle": "Data Scientist",
      "worksFor": {
        "@type": "Organization",
        "name": "NDS InfoServ"
      },
      "hasOccupation": {
        "@type": "Occupation",
        "name": "Data Scientist"
      },
      "homeLocation": {
        "@type": "Place",
        "name": "Mumbai"
      },
      "alumniOf": [
        {
          "@type": "EducationalOrganization",
          "name": "National Institute of Technology Hamirpur-Alumni"
        }
      ],
      "knowsAbout": [
        "claude",
        "hugging face",
        "langchain",
        "openai",
        "perplexity",
        "LiteLLM"
      ],
      "mainEntityOfPage": {
        "@id": "https://tal.club/meet/dr-pawan-gupta#webpage"
      }
    },
    {
      "@type": "ProfilePage",
      "@id": "https://tal.club/meet/dr-pawan-gupta#webpage",
      "url": "https://tal.club/meet/dr-pawan-gupta",
      "name": "Dr. Pawan Gupta on Tal",
      "description": "Meet Dr. Pawan Gupta, PhD|Data Scientist | Building Production-Grade GenAI Systems for Healthcare | LLMs, RAG, Vision AI, OCR Automation based in Mumbai. AI stack includes claude, hugging face, and langchain.",
      "dateModified": "2026-10-02T15:08:42.196Z",
      "isPartOf": {
        "@id": "https://tal.club/#website"
      },
      "mainEntity": {
        "@id": "https://tal.club/meet/dr-pawan-gupta#person"
      },
      "primaryImageOfPage": {
        "@type": "ImageObject",
        "url": "https://tal.club/meet/dr-pawan-gupta/profile-photo.jpg",
        "contentUrl": "https://tal.club/meet/dr-pawan-gupta/profile-photo.jpg",
        "caption": "Dr. Pawan Gupta profile photo on Tal"
      },
      "inLanguage": "en-IN"
    }
  ]
}
```