Rahul Kushwaha

Co-Founder

Noida, Uttar Pradesh, India3 yrs 1 mo experience

Key Highlights

Built scalable backend systems handling 10K+ transactions daily.
Expert in Node.js, MongoDB, and AWS for robust application development.
Proficient in both backend and frontend technologies, including React.

Stackforce AI infers this person is a Backend-focused MERN stack developer in Food Tech and EdTech industries.

Contact

Skills

Core Skills

Back-end Web DevelopmentApi DevelopmentFull-stack DevelopmentSoftware Development

Other Skills

AWSAgile DevelopmentAlgorithmsAmazon Web Services (AWS)Analytical SkillsApplication DevelopmentAutomated NotificationsBullMQBullmqC (Programming Language)C++Cascading Style Sheets (CSS)Code DesignCode ReviewCoding Standards

About

👋Hey! I’m Rahul Kushwaha, a backend-focused MERN stack developer with 2+ years of experience building real-world products — mostly in food tech and edtech. I love working with Node.js, Express, MongoDB, and AWS, and I’ve built stuff like wallet systems, payment flows, and coupon engines that handle 10K+ transactions a day. I’ve also worked on real-time order management and delivery notifications using Redis, BullMQ, and Nginx, and have deployed production systems with Docker and CI/CD pipelines. Frontend? Yep, I can do that too. I use React.js for building web interfaces, and lately, I’ve been vibing with React Native — still learning, but I can definitely code things up when needed. Full-stack work is something I’m super comfortable with. I also enjoy solving problems — 600+ DSA questions deep (mostly C++/JavaScript) — and love being in fast-paced, ownership-heavy environments where things move fast and devs ship faster. 🚀 Looking for: Backend or Full Stack Enginner Profile Product-first teams/startups where I can learn, build, and contribute Remote or hybrid roles (open to relocation too) If you’re building something cool, let’s chat!

Experience

3 yrs 1 mo

Total Experience

1 yr 6 mos

Average Tenure

1 yr 7 mos

Current Experience

Doj app

Backend Engineer

Nov 2024 – Present · 1 yr 7 mos · On-site

Built the complete backend for the restaurant/partner app in a small team of 5-6, enabling restaurants to manage orders, payments, and notifications efficiently.
Developed wallet systems for restaurants (Main Balance, Payout Balance, Credit Limit) and users (Main Balance, Vouchers, Coupons, Gift Cards, Cashback, Coins, Points), ensuring smooth financial transactions across the platform.
Integrated Razorpay for payment processing, handling all transactions and refunds, ensuring secure and compliant operations as per Indian financial standards.
Created a coupon and offer system for admins and stores, supporting rewards like cashback, coins, and points to boost user engagement and orders.
Set up AWS infrastructure with Nginx as a load balancer and implemented secure multi-login/logout features; also used BullMQ and Redis for real-time delivery notifications to stores and users.

REST APIsRedisPayment SystemsNodejsAmazon Web Services (AWS)Bullmq+5