---
title: "Abhishek Gautam - Full Stack Developer in Jaipur | Tal"
description: "Meet Abhishek Gautam, Full Stack Developer | MERN · TypeScript · GraphQL · AWS · LLM Integration | Open to Fintech & SaaS Roles based in Jaipur. AI stack includes antigravity, claude code, and claude."
image: "https://tal.club/meet/abhishek-104/share-image"
---

# Abhishek Gautam on Tal

## Headline

Full Stack Developer \| MERN · TypeScript · GraphQL · AWS · LLM Integration \| Open to Fintech & SaaS Roles

## About

Here's your full updated About section — just copy and paste this: 🚀 Full Stack Developer \(MERN\) with 3\+ years of experience building production\-grade fintech and healthtech platforms independently — from architecture decisions through live release\. 💻 What I Do: • Architect microservices backends with Node\.js, Express & TypeScript • Build micro\-frontend applications using Vite Module Federation • Design multi\-tenant MongoDB systems with strict data isolation • Integrate LLMs & AI APIs \(OpenAI GPT\-4\) into production microservices • Deploy cloud\-native solutions on AWS \(EC2, S3, Lambda, ElastiCache, KMS, CloudFront\) • Secure financial data using AWS KMS field\-level encryption & JWT \+ RBAC • Build and maintain CI/CD pipelines via GitHub Actions across dev/staging/prod 🛠️ Tech Stack: Frontend: React\.js, Next\.js, TypeScript, Micro Frontends \(Module Federation\), Material UI Backend: Node\.js, Express\.js, GraphQL, REST APIs, WebSockets, JWT, RBAC Database: MongoDB, PostgreSQL, Redis \(AWS ElastiCache\) Cloud & DevOps: AWS, Docker, Nginx, GitHub Actions, CI/CD AI & Scripting: Python, FastAPI, OpenAI API, LLM Integration Security: AWS KMS, Aadhaar & PAN APIs \(Singzy\), E\-signature APIs 🎯 Recent Wins: ✓ Reduced new tenant provisioning from 2–3 days to under 4 hours \(multi\-tenant MongoDB\) ✓ Cut monthly AWS cloud spend by 15–20% via infrastructure audit & right\-sizing ✓ Automated KYC onboarding \(Aadhaar & PAN\) — eliminated 24–48 hr manual process ✓ Built GPT\-4 powered customer support microservice reused across 3 fintech products ✓ Improved API response times by \~200ms via MongoDB indexing & Redis caching ✓ Reduced new engineer onboarding time by \~50% via architecture documentation 📩 Open to: • Full Stack / Backend\-heavy roles • Fintech, SaaS & Healthcare product teams • Remote & pan\-India opportunities 👉 Let's talk: DM me on LinkedIn 🌐 Portfolio: abhishekgautam\.vercel\.app 🐙 GitHub: github\.com/abhishekgautam08

## Location

Jaipur

## AI stack

antigravity

claude code

claude

codex

cursor

openai

## Work experience

Full Stack Developer at Vivasvat Revolutions Limited, Mar 2024 \- Present · 2 yrs 4 mos, Remote, • Served as Founding Engineer across multiple fintech MERN applications — owned the entire technical stack from architecture decisions through live release, establishing engineering standards, deployment pipelines, and system design patterns\. • Owned end\-to\-end system design of a microservices backend using Node\.js/Express/TypeScript — produced architecture docs that reduced new engineer onboarding time by \~50%\. • Built a multi\-tenant MongoDB setup with complete data isolation per client — reduced new tenant provisioning from 2–3 days to under 4 hours\. • Set up micro\-frontend architecture using Vite Module Federation — enabled independent deployment of app modules without a monolithic release cycle\. • Built an LLM\-powered customer support microservice using OpenAI API \(GPT\-4\), deployed as a standalone Node\.js service reused across 3 fintech products\. • Built an in\-house e\-signature system for document signing and approval workflows — eliminated dependency on third\-party services\. • Improved API performance via MongoDB indexing and optimized aggregation queries — reduced response times by \~200ms\. Added Redis caching, rate limiting, and session handling via AWS ElastiCache\. • Handled auth using JWT \+ RBAC, and used AWS KMS for field\-level encryption of sensitive financial data\. • Managed full AWS infrastructure \(EC2, S3, CloudFront, Lambda, API Gateway, Amplify, ElastiCache\) — configured Nginx as reverse proxy handling SSL termination and routing across microservice endpoints\. • Set up GitHub Actions CI/CD pipelines across dev, staging, and production environments\. • Conducted AWS infrastructure cost audit — right\-sized over\-provisioned EC2 instances and resolved Lambda cold start issues, reducing monthly cloud spend by 15–20%\. • Integrated Aadhaar and PAN verification via Singzy API to automate KYC checks — replaced a manual process that previously took 24–48 hours\.

FULL STACK DEVELOPER at Vigorus Healthtech Private Limited \(Chikitsa\), Jan 2023 \- Mar 2024 · 1 yr 3 mos, Jaipur, Here's the exact copy\-paste text for Vigorus/Chikitsa experience: • Built a Node\.js \+ Puppeteer PDF generation system for prescriptions and appointment summaries with automated WhatsApp delivery — processing 1,000\+ documents/month with zero manual intervention\. • Developed a QR\-based appointment check\-in system with real\-time webcam scanning — improved on\-site patient flow efficiency by \~30% and eliminated paper\-based queues\. • Integrated AI\-powered APIs \(AWS Rekognition \+ custom NLP pipeline\) to analyse prescriptions and health reports — reduced doctor data\-entry time by \~40%\. • Implemented role\-based access control \(RBAC\) in MongoDB across 5 user roles \(doctor, nurse, receptionist, admin, patient\) to enforce strict data security\. • Configured and managed AWS infrastructure \(EC2, S3, Lambda\) for scalable delivery — set up automated daily backups and multi\-AZ failover\. • Built interactive canvas\-based UI workflows using Fabric\.js for IoT device data visualisation and annotation — integrated real\-time sensor feeds into the clinical dashboard\. • Optimized frontend performance via server\-side rendering in Next\.js — reduced page load times significantly\. TS and recruiters actually look for\.

## Education

Bachelor of Technology \- BTech, Electronic and Communications Engineering, Poornima college of engineering

[View the original profile](https://tal.club/meet/abhishek-104)

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