I will build your backend API in nodejs, nestjs, and typescript


About this gig
Need a Nodejs backend developer for a SaaS backend or REST API project?
I build production-grade backend systems with Nodejs, NestJS, TypeScript, PostgreSQL, MongoDB, Redis, BullMQ, Stripe, JWT auth, OAuth, RBAC, and Swagger docs.
This gig is built for:
- Nodejs backend development
- REST API development
- NestJS backend architecture
- SaaS backend systems
- Backend API integration
- PostgreSQL or MongoDB database design
- Stripe billing and webhook integration
- Auth, roles, permissions, and user management
What makes this backend specialized:
- Clean TypeScript backend architecture
- Secure JWT auth and OAuth flows
- Scalable REST API structure for web and mobile apps
- Redis caching and BullMQ background jobs
- Swagger API docs for fast frontend integration
- Backend structure ready for AWS or Docker
I do not just deliver endpoints. I design the backend layer that controls stability, billing logic, async processing, database structure, and scalability.
Send me your product scope, feature flow, or endpoint list before ordering and I will turn it into a backend plan built for real users, traffic, and product growth.
Gig milestonesNEW
Choose to pay for your project per milestone by only paying when it’s time to start a new one or decide on a 1-time payment.
- Basic Package.
- 1st Milestone: Planning1-day delivery · 1 revision$50Pay now
I'll use your provided requirements to start planning your website.
- 2nd Milestone: Requirements1-day delivery · 1 revision$50Pay later
We'll make sure I have everything needed to complete your project.
- 3rd Milestone: Specifications1-day delivery · 1 revision$50Pay later
I'll write the specifications for your site's functionality and features.
- 4th Milestone: Development1-day delivery · 1 revision$50Pay later
I'll develop the website and deliver a working product for your review.
- 5th Milestone: Delivery1-day delivery · 1 revision$50Pay later
I'll send you the final delivery for review and feedback.
These are the steps we’ll follow to complete your project.
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Get to know Saad Sohail
Senior Full Stack Engineer, NodeJS, NestJS, AWS, AI Integration
- FromPakistan
- Member sinceFeb 2023
- Avg. response time1 hour
- Last delivery6 months
Languages
Urdu, Punjabi, English
My Portfolio
FAQ
Can you work inside my existing codebase?
Absolutely. I refactor and extend existing Node.js, Express, Fastify, and NestJS projects daily. Send me repo access and I'll audit it for free before we start.
Do you handle deployment?
Yes — AWS (EC2, ECS, Lambda), Railway, Render, or Docker. Deployment is included in the Scale package or available as a $50 add-on.
Can you integrate AI features into my backend?
Yes. I build endpoints that connect to OpenAI, Anthropic, Pinecone, and other AI/ML services — embeddings, chat, RAG pipelines, the works.
What if I only have a rough idea, not a full spec?
That's fine. Message me your concept and I'll help you define endpoints, schema, and architecture before you place an order.
Do you provide source code and documentation?
Always. You get full source code ownership, inline comments, Swagger API docs, and a README with setup instructions.
