I will design a scalable nodejs backend with apis and ai integrations


Level 1
About this gig
Need a reliable NodeJS backend developer to design fast, scalable API system with clean architecture? I build high-performance NodeJS backend with APIs and AI integrations.
Whether you're starting an MVP, a SaaS, or scaling an existing product I'll build a secure NodeJS backend to support thousands of users with fast response times.
Services include:
- Backend APIs development using NodeJS + ExpressJS
- Payment gateway integrations
- AI Integrations (OpenAI, custom LLMs )
- Cleans MongoDB and Redis setup
- Docker containerization and deployment
- Secure auth (JWT, OAuth) + AES-256 encrypted response.
- Video walkthrough on delivery
I specialize in building NodeJS backend that's clean, scalable, and easy to maintain. Every line is written for speed and clarity.
Why work with me?
- 4+ years of backend experience
- Clean, well-commented code
- Trusted by startups & enterprise clients
- Fast delivery + support after handoff
Tools I use:
NodeJS, ExpressJS, NestJS, MongoDB, Redis, Docker, Postman, Nginx, DigitalOcean & Koyeb.
Lets talk first before placing an order so I can recommend the best plan or build a custom offer for your NodeJS backend needs.
Get to know Muhammad Mohsin
Full Stack Web Developer
Level 1
- FromPakistan
- Member sinceMar 2024
- Avg. response time2 hours
- Last delivery1 week
Languages
Urdu, English
My Portfolio
Other Software Development Services I Offer
FAQ
Do you support payment integration like Stripe or PayPal?
Yes, I integrate both Stripe and PayPal, including webhook setup for real-time event handling like payment confirmation, refunds, and subscription updates.
What backend technologies do you work with besides NodeJS?
I primarily focus on NodeJS backend architecture, but also work with NestJS, Redis, MongoDB, Neo4j, and Docker-based workflows. I also handle webhook integration and third-party service hooks when needed.
What databases are you familiar with?
As a NodeJS developer, I work with MongoDB, Redis, and Neo4j and all are optimized for scalable backend development.
Can you help deploy the NodeJS backend to live servers?
Yes, I can deploy your NodeJS backend architecture to platforms like DigitalOcean, Koyeb, or even custom VPS setups.
What kind of API development do you provide with NodeJS?
I offer full-stack API development using NodeJS, including RESTful endpoints, authentication, error handling, and integration with databases like MongoDB and Redis. Whether it's a simple CRUD setup or a complex system of microservices, I’ll deliver clean, secure, and scalable APIs.
1 reviews for this Gig
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Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
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S 
soroushab

Italy
Muhammad developed my system's backend using Node.js, and I'm extremely satisfied. He's professional, polite, and always eager to learn and apply new things. I'm definitely continuing our collaboration. Highly recommend!
$600-$800
Price
4 weeks
Duration
D 
Seller's Response
Helpful?
1 reviews for this Gig
| (1) | ||
| (0) | ||
| (0) | ||
| (0) | ||
| (0) |
Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
S 
soroushab

Italy
Muhammad developed my system's backend using Node.js, and I'm extremely satisfied. He's professional, polite, and always eager to learn and apply new things. I'm definitely continuing our collaboration. Highly recommend!
$600-$800
Price
4 weeks
Duration
D 
Seller's Response
Helpful?
