// Full Stack Engineer · Mid-Senior · India · Remote-Ready

Anshir
Chaudhary
Builds

Full Stack Developer with 3+ years engineering scalable Shopify ecosystems, real-time applications, and cloud-native backends. I turn complex infrastructure challenges into clean, maintainable systems that handle millions of records without breaking a sweat.

View my work → Let's talk
3+
Years exp.
200K+
Records migrated
1500+
DSA problems
70%
Ops reduced

About me

Full Stack.
Infrastructure-aware.
Design-literate.

I'm a Full Stack Developer specialising in Node.js, TypeScript, React and cloud infrastructure. I've engineered Shopify backend systems, led large-scale data migrations, and rebuilt job-queue infrastructure that prevented thousands of dollars in merchant revenue loss.

My work spans the full spectrum from designing GraphQL APIs and optimising Redis/BullMQ workflows to shipping pixel-perfect React UIs with real-time WebSocket features. I hold a B.Tech in Computer Science (CGPA 8.2) from AKTU.

$ whoami
role: "Full Stack Developer"
stack: ["React", "Node.js", "TypeScript", "AWS", "Redis"]
education: "B.Tech CS - AKTU (8.2 CGPA)"
leetcode: "1500+ solved, Global Rank 500"
status: "open to opportunities"

Tech Stack

React / Next.js
Expert · 3yr
Node.js / Express
Expert · 3yr
TypeScript
Expert · 2yr
GraphQL / Prisma
Advanced · 2yr
Redis / BullMQ
Advanced · 2yr
AWS / Docker
Advanced · 2yr
MongoDB / MySQL
Advanced · 3yr
WebSockets / WebRTC
Proficient · 2yr

Selected Work

Things I've built & shipped.

01 / 04

Full-Stack E-Commerce Platform

JWT-authenticated shopping platform with role-based authorization, Stripe payment integration, Cloudinary image management, and search optimization by name, category and price range. Reduced account recovery time by 50%.

ReactNode.jsMongoDBStripeCloudinary
02 / 04

Real-Time Multiplayer Chess

Full-featured chess platform with real-time gameplay via WebSockets, peer-to-peer in-game chat via WebRTC, matchmaking engine, NextAuth.js authentication, and persistent game history in MongoDB.

Next.jsTypeScriptWebSocketsWebRTCRedis
03 / 04

Shopify Subscription Backend

Architected 5+ Shopify backend systems integrating Recharge subscriptions and Garmin OAuth. Reduced manual subscription operations by 70%. Re-engineered Redis/BullMQ job infrastructure across 10+ workflows, eliminating costly order failures.

Node.jsTypeScriptPrismaRedisShopify
04 / 04

MERN Real-Time Collaboration App

Full MERN application deployed on AWS with Docker. Real-time communication via WebSockets/WebRTC, Redis performance optimisation, Nginx load balancing, 15+ GraphQL endpoints with Prisma ORM, and CI/CD pipeline on Git.

ReactGraphQLAWS EC2DockerNginx

Experience

Where I've worked.

Jul 2025 — Present
Full Stack Developer
Praella — Surat, Gujarat
Architected 5+ Shopify backend systems using Node.js, TypeScript, Prisma and React. Led WooCommerce to Shopify migration of 200K+ records with 100% data integrity. Re-engineered Redis/BullMQ job infrastructure across 10+ workflows, eliminating order failures worth thousands in merchant revenue.
Dec 2023 — Apr 2025
Software Development Engineer
AVP Web Solutions — Remote
Built and deployed a MERN application on AWS with Docker, enabling real-time communication via WebSockets/WebRTC. Developed 15+ GraphQL API endpoints using Prisma ORM, delivered responsive UI with Tailwind CSS and MUI, and maintained Git-based CI/CD pipelines.
Dec 2022 — Dec 2023
Associate Software Engineer
Appfoster Innovations — Noida, U.P.
Contributed 30K+ lines of code to a US client project, delivering 30+ social media and e-commerce features using Node.js, Express.js, AJAX, jQuery, and Docker. Achieved 50% performance improvement on HRM project through scalability best practices.
Mar 2022 — Dec 2022
Software Engineering Intern
NIIT, DesiQnA — Gurugram, Haryana
Increased organic traffic by 90% and improved UX by 60%. Implemented Google reCAPTCHA blocking 2K+ bot attempts. Built a Vendor Attendance System and Voice-based Chatbot as internal tools.

Achievements

Wins & recognition.

🏆
LeetCode Global Rank 500
Achieved Global Rank 500 among 25,000+ participants in a Weekly LeetCode Contest.
🧩
1500+ DSA Problems Solved
Solved 1500+ data structures and algorithms problems across LeetCode, GeeksForGeeks and HackerRank.
📊
200K+ Records Migrated
Led WooCommerce to Shopify migration of 200,000+ records with 100% data integrity and zero downtime.

Get in touch

Let's build
something
great.

Open to full-time and contract Full Stack roles — Anywhere in India or Remote.

chaudharyanshirsingh2050@gmail.com →
GitHub LinkedIn +91-91053 99385