---
title: "Sayantan Gain - Technical Executive in Kolkata | Tal"
description: "Meet Sayantan Gain, SDE @ UIDAI | IIT Roorkee '25 based in Kolkata. AI stack includes antigravity, claude code, and langchain."
image: "https://tal.club/meet/sayantan-gain/share-image"
---

# Sayantan Gain on Tal

## Headline

SDE @ UIDAI \| IIT Roorkee '25

## About

Sayantan Gain \| Software Developer I am an undergraduate at IIT Roorkee exploring software development\. I am a master in MERN \( MongoDB, Express\. js, React\. js, Node\. js\) stack, and I am also proficient in CSS libraries like Bootstrap and Tailwind\. Because of how quickly I learn, I am always ready to handle fast\-paced situations; being so accurate is also incredibly valuable in keeping developing projects together\. I am always open for new opportunities where I can have an impact using the skills that I possess\. If you are looking for a developer who is very keen to contribute on your team and/or project — feel free to reach out, we can achieve great stuff together\! I am continuously driven to find more efficient approaches to existing tasks, constantly seeking new opportunities and technologies to challenge myself\. I value open\-mindedness, teamwork, and ego\-free environments that optimize our collective expertise\. Let's connect and explore how we can work together to drive innovation and solve challenges through technology\. Feel free to reach out to me: s\_gain@bt\.iitr\.ac\.in

## Location

Kolkata

## AI stack

antigravity

claude code

langchain

langgraph

langsmith

mcp

## Work experience

Technical Executive at Unique Identification Authority of India \(UIDAI\), Jul 2025 \- Present · 1 yr 4 mos, Bengaluru, Karnataka, India

Technical Head at DapplePot, Aug 2024 \- Oct 2024 · 3 mos, Hybrid

Software Developer at itabaalu\.com, Jun 2024 \- Aug 2024 · 3 mos, Kolkata, West Bengal, India

Development Manager at Institute Innovation Council IIT Roorkee, Apr 2024 \- Jun 2024 · 3 mos, IIT Roorkee

Senior Multimedia Member at Cultural Council, IIT Roorkee, Aug 2023 \- Jun 2024 · 11 mos, India

## Education

Bachelor of Technology \- BTech, Biotechnology, Indian Institute of Technology, Roorkee

High School, Computer Science, Kalyani public school

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

```json
{
  "@context": "https://schema.org",
  "@graph": [
    {
      "@type": "Person",
      "@id": "https://tal.club/meet/sayantan-gain#person",
      "name": "Sayantan Gain",
      "url": "https://tal.club/meet/sayantan-gain",
      "image": "https://tal.club/meet/sayantan-gain/profile-photo.jpg",
      "description": "Meet Sayantan Gain, SDE @ UIDAI | IIT Roorkee '25 based in Kolkata. AI stack includes antigravity, claude code, and langchain.",
      "jobTitle": "Technical Executive",
      "worksFor": {
        "@type": "Organization",
        "name": "Unique Identification Authority of India (UIDAI)"
      },
      "hasOccupation": {
        "@type": "Occupation",
        "name": "Technical Executive"
      },
      "homeLocation": {
        "@type": "Place",
        "name": "Kolkata"
      },
      "alumniOf": [
        {
          "@type": "EducationalOrganization",
          "name": "Indian Institute of Technology, Roorkee"
        },
        {
          "@type": "EducationalOrganization",
          "name": "Kalyani public school"
        }
      ],
      "knowsAbout": [
        "antigravity",
        "claude code",
        "langchain",
        "langgraph",
        "langsmith",
        "mcp"
      ],
      "mainEntityOfPage": {
        "@id": "https://tal.club/meet/sayantan-gain#webpage"
      }
    },
    {
      "@type": "ProfilePage",
      "@id": "https://tal.club/meet/sayantan-gain#webpage",
      "url": "https://tal.club/meet/sayantan-gain",
      "name": "Sayantan Gain on Tal",
      "description": "Meet Sayantan Gain, SDE @ UIDAI | IIT Roorkee '25 based in Kolkata. AI stack includes antigravity, claude code, and langchain.",
      "dateModified": "2026-10-05T10:46:10.425Z",
      "isPartOf": {
        "@id": "https://tal.club/#website"
      },
      "mainEntity": {
        "@id": "https://tal.club/meet/sayantan-gain#person"
      },
      "primaryImageOfPage": {
        "@type": "ImageObject",
        "url": "https://tal.club/meet/sayantan-gain/profile-photo.jpg",
        "contentUrl": "https://tal.club/meet/sayantan-gain/profile-photo.jpg",
        "caption": "Sayantan Gain profile photo on Tal"
      },
      "inLanguage": "en-IN"
    }
  ]
}
```