---
title: "Raghav Sethi - SDE-1 | Full-Stack Engineer · React Native · Expo · TypeScript · Claude Code · Graphite in Bengaluru | Tal"
description: "Meet Raghav Sethi, Full-Stack Engineer · React · Next.js · React Native · Node.js · Python · AWS | Built hospitality WhatsApp automation & healthcare mobile platforms | SDE-1 @ GameTheory based in Bengaluru. AI stack includes antigravity, claude code, and claude. Explore public work links including..."
image: "https://tal.club/meet/raghav-sethi/share-image"
---

# Raghav Sethi on Tal

## Headline

Full\-Stack Engineer · React · Next\.js · React Native · Node\.js · Python · AWS \| Built hospitality WhatsApp automation & healthcare mobile platforms \| SDE\-1 @ GameTheory

## About

SDE\-1 at Gametheory\. Full\-stack engineer who builds things that run unattended — automation pipelines, mobile platforms, and backend systems that hold up in production\. I got into tech for the career\. Stayed because I genuinely fell in love with building things\. Especially the kind of building where you automate something and it just… runs\. No one has to touch it\. At Defyd I got to work on both ends — a healthcare mobile app and a WhatsApp\-based hospitality automation platform, along with the REST API and its test suite\. Some of what I shipped: → Built n8n automation pipelines for a hospitality platform \(think MakeMyTrip\-style\) — travel booking, itinerary management, support — all over WhatsApp → WhatsApp Business API integration — 15\+ conversation flows, state\-machine architecture, human escalation when things go sideways\. Watching it handle real conversations was a moment\. → Ripped out server\-side file forwarding and replaced it with a direct S3 multipart pipeline — faster uploads, one less thing that could break in production → Secure medical document sharing for the healthcare app — role\-based access, compliance\-friendly, used by multiple user types in live ops What I work with: React · Next\.js · React Native · Node\.js · JavaScript · TypeScript · Python · AWS \(S3, Cognito\) · PostgreSQL · n8n Outside of work: → Built PharmaSync — a HealthTech platform for prescriptions, appointments & medical records\. React \+ React Native \+ Node\.js \+ HuggingFace\. Proud of that one\. → Winner, PESU Hackathon 2024 → 1st Place, UI/UX Design Competition \(Gateways 2023\) → 3× Prof\. C\.N\.R\. Rao Merit Scholarship \| Top 1% at PES University \| MCA, CGPA 9\.0 I'm not the kind of engineer who just closes tickets\. I actually think about why something is built a certain way, and whether there's a better one\. If you're building something in HealthTech, hospitality, or anywhere automation can make a dent — let's talk\. 📩 sethi2117@gmail\.com \| 📱 7014282661

## Location

Bengaluru

## AI stack

antigravity

claude code

claude

codex

cursor

gemini

## Work experience

SDE\-1 \| Full\-Stack Engineer · React Native · Expo · TypeScript · Claude Code · Graphite at Game Theory, Mar 2026 \- Present · 6 mos, Bengaluru, Karnataka, India, Top skills: Full\-Stack Development \| Typescript \| React Native \| Expo \| Claude Code \| System Architecture Experience description: • Resolved critical styling regressions introduced during an Expo SDK upgrade — audited NativeWind compatibility breaks across components and restored UI consistency across iOS and Android without any design rework\. • Debugged and fixed a production build failure caused by a carousel package conflict post\-SDK migration — identified the root incompatibility, patched the integration, and unblocked the release pipeline\.

SDE\-1 \| Full\-Stack & Automation Engineer · React · Node\.js · TypeScript · n8n · AWS at Defyd, Jul 2025 \- Feb 2026 · 8 mos, Top skills: Full\-Stack Development \| Node\.js \| AWS \(S3, Cognito\) \| AI Automation \| System Architecture Experience description: • Built automation workflows in n8n for a hospitality platform — travel bookings, itinerary management, support queries\. Added multi\-step validation so nothing irreversible ran without an explicit confirmation\. Runs in production unattended\. • Designed the WhatsApp Business API integration from scratch — webhook ingestion, message parsing, a state\-machine conversation engine with 15\+ flows\. When it went live and started handling real user conversations — that felt good\. Human escalation built in for when the bot hits its limits\. • Built the medical document sharing system for the healthcare app — role\-based access, reliable delivery, and compliance\-friendly file handling — deployed in reliable delivery, compliance\-friendly\. Multiple user types, live operations\. • The file upload flow was going through the server — unnecessary, slow, one more thing that could fail\. Replaced it with a direct S3 multipart pipeline\. Faster uploads, cleaner architecture\. One of those changes that just makes sense once you see it\. • Collaborated with product and QA across a cross\-functional team to ship Worked closely with product and QA — not just writing code but understanding why things needed to be built a certain way\. Key impact: Improved system reliability, reduced file upload latency, and enabled scalable automation for healthcare and hospitality operations\.

Software Engineer Intern \| React Native & Backend Systems · React Native · Node\.js · AWS at Defyd, Mar 2025 \- Jun 2025 · 4 mos, Top skills: React Native \(Expo\) \| Authentication Systems \| API Integration \| Secure File Uploads Experience description: • Built the React Native \(Expo\) mobile app from the ground up — this was my first time owning a full mobile codebase\. Modular components, hook\-based state, navigation across 50\+ flows\. Went to production as a real healthcare app\. • Did the auth system — passwordless login, biometric support, secure token persistence, API interceptors for session handling\. Cleaner than what was there before\. • Built the document upload pipeline for healthcare — file encoding, integrity checks, secure transmission\. Sensitive medical documents, so it had to be right\. • Also contributed to the n8n hospitality automation side — mostly validation layers, making sure nothing high\-impact ran without an explicit confirmation step\. Key impact: Helped ship a production\-ready healthcare mobile app with secure authentication and document workflows\.

Full Stack Developer · HTML · CSS · Javascript at MD Farms, Feb 2024 \- Apr 2024 · 3 mos, Web Developer \| Client Project \(Polyhouse & Net House Firm\) Top skills: Web Development \| UI/UX Design \| SEO Optimization \| CMS Integration \| Client Collaboration • Designed, built, and deployed a custom B2B website — interactive project gallery, CMS\-driven content workflow, and custom contact forms — delivered end\-to\-end within a 2\-month timeline\. • Implemented a fully responsive layout \(mobile \+ desktop\) that contributed to a \~50% improvement in user engagement metrics post\-launch\. • Iterated directly with business stakeholders, translating brief to live product while meeting both functional requirements and commercial goals\.

## Education

Master of Computer Applications \- MCA, Computer Applications, PES University

BCA, Computer Science, College of Engineering & Technology,Bikaner

## Public links

- github: https://github\.com/rsethi\-codes

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

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