---
title: "GAGAN R - Associate Software Engineer in Bengaluru | Tal"
description: "Meet GAGAN R, Full Stack Engineer @ Talview | Node.js · TypeScript · NestJS · PostgreSQL · GraphQL · AWS | Building scalable proctoring infrastructure based in Bengaluru. AI stack includes cursor, github copilot, and ollama. Explore public work links including github."
image: "https://tal.club/meet/gagan-r/share-image"
---

# GAGAN R on Tal

## Headline

Full Stack Engineer @ Talview \| Node\.js · TypeScript · NestJS · PostgreSQL · GraphQL · AWS \| Building scalable proctoring infrastructure

## About

I build backend systems that power real\-time exam proctoring for enterprise clients at Talview — a platform trusted across education and hiring\. Day to day, I design and ship features across a stack that includes Node\.js, TypeScript, NestJS, PostgreSQL, GraphQL \(Hasura\), Docker, Kubernetes, and AWS\. Recent work includes architecting a session replay storage pipeline \(rrweb events compressed to S3, metadata in PostgreSQL\), building database migrations across multi\-tenant schemas, and integrating FingerprintJS Pro via CloudFront proxy for device identification\. What drives me: solving real infrastructure problems — data modeling trade\-offs, migration ordering bugs, GraphQL query correctness, webhook debugging — not just writing CRUD endpoints\. Currently exploring opportunities as a Backend Engineer at product companies in Bangalore\. If you're building something interesting, let's talk → gagan8055r@gmail\.com or "DM me"\.

## Location

Bengaluru

## AI stack

cursor

github copilot

ollama

openai

## Work experience

Associate Software Engineer at Talview, Jul 2024 \- Present · 1 yr 11 mos, Bengaluru, Karnataka, India, • Designed session replay storage architecture : rrweb events compressed and persisted to S3 with metadata in PostgreSQL, enabling behavioral analysis features like copy\-paste detection and cursor zone tracking • Built and maintained database migrations across the ep schema — software, software\_instance, url\_list, url\_instance tables — resolving NOT NULL constraint failures, duplicate process\_name issues, and standardizing domain patterns • Led FingerprintJS Pro CloudFront proxy integration , debugging DNS misconfiguration in Route 53, producing architecture docs, and coordinating DevOps deployment via CloudFormation • Worked with GraphQL \(Hasura\), resolving nullable variable pitfalls and @include directive bugs, and built TypeScript validation functions for policy rules and fingerprint device webhooks

Software Engineer Intern at Talview, Feb 2024 \- Jun 2024 · 5 mos, Bengaluru, Karnataka, India

## Education

Bachelor of Engineering \- BE, Electrical, Electronics and Communications Engineering, JSS SCIENCE AND TECHNOLOGY UNIVERSITY

karkala Jnanasudha PU College

## Public links

- github: https://github\.com/gaganjogi

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

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