You will get Node.js Express backend with PostgreSQL or MongoDB
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Project details
Reliable & Scalable Backend Development with Node.js + Express
I will build a secure, fast, and scalable backend using Node.js, Express, and your choice of PostgreSQL or MongoDB.
Perfect for mobile apps, dashboards, SaaS apps, and custom web applications.
What’s Included:
✅ REST API development
✅ CRUD endpoints & advanced logic
✅ Database integration (PostgreSQL or MongoDB)
✅ Authentication (JWT)
✅ Clean folder structure
✅ API documentation (Postman/Swagger)
✅ Deployment-ready backend
Why hire me:
✨ Affordable pricing for new clients
✨ Clean, maintainable code
✨ Fast communication and timely delivery
✨ Custom backend solutions built from scratch
I will build a secure, fast, and scalable backend using Node.js, Express, and your choice of PostgreSQL or MongoDB.
Perfect for mobile apps, dashboards, SaaS apps, and custom web applications.
What’s Included:
✅ REST API development
✅ CRUD endpoints & advanced logic
✅ Database integration (PostgreSQL or MongoDB)
✅ Authentication (JWT)
✅ Clean folder structure
✅ API documentation (Postman/Swagger)
✅ Deployment-ready backend
Why hire me:
✨ Affordable pricing for new clients
✨ Clean, maintainable code
✨ Fast communication and timely delivery
✨ Custom backend solutions built from scratch
Programming Languages
TypeScriptCoding Expertise
Performance Optimization, Security, DesignWhat's included
| Service Tiers |
Starter
$50
|
Standard
$200
|
Advanced
$800
|
|---|---|---|---|
| Delivery Time | 1 day | 3 days | 14 days |
Number of Revisions | 1 | 2 | 4 |
Number of Pages | 2 | 5 | 14 |
Design Customization | |||
Content Upload | |||
Responsive Design | - | - | - |
Source Code |
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IN
Ishmal N.
Aug 19, 2026
React Native and NodeJS Developer
Working with Williams was excellent. He delivered a full restaurant ordering application using React Native for iOS and Android and Node.js for the backend. The app includes secure user accounts, menu and cart, payment gateway checkout, Socket.io real-time chat, and live order tracking from kitchen to delivery. He handled tasks quickly, explained technical decisions clearly, and shipped a production-ready build I can actually run my restaurant on. Highly recommended for React Native, Node.js, and real-time applicationss. I will hire him again.
RW
Rod W.
Mar 16, 2026
Full-Stack Developer for Parts eCommerce (React / Node)
IN
Ishmal N.
Mar 2, 2026
Express backend development project
It’s always a pleasure to work with Williams. no hand holding him and he is super punctual and knowledgable.
IN
Ishmal N.
Nov 2, 2025
FastApi backend development.
It's good.
IN
Ishmal N.
Oct 21, 2025
We are seeking and FullStack Next.js Developer for a small 3hrs task.
I strongly recommend Williams, he does a great job and I will definitely hire him again.
About Williams
React Native Developer | Node.js & Supabase Backend Developer | TS
100%
Job Success
Oji River, Nigeria - 4:34 am local time
I build production-ready web applications, mobile apps, and backend systems using React, NextJS, React Native, NodeJS, TypeScript, Supabase, Firebase, AWS services, cloud infrastructure, APIs, and AI-powered automation.
My experience spans the entire application lifecycle, from frontend interfaces and mobile experiences to backend infrastructure, databases, integrations, payments, automation, and deployment.
I maintain strong overlap with US, UK, and European time zones for communication.
What I work on:
• React and NextJS web applications
• React Native mobile apps for iOS and Android
• NodeJS and Express backend APIs
• SaaS platforms and business workflow systems
• Supabase, Firebase, and AWS cloud services
• Authentication, roles, dashboards, and admin systems
• Realtime features including chat, notifications, and live updates
• AI automation, LLM integrations, and workflow automation
• Stripe, Paystack, RevenueCat, subscriptions, and payment systems
Infrastructure & Backend:
• PostgreSQL and MongoDB
• Docker and CI/CD pipelines
• GitHub Actions
• Linux servers and VPS deployments
• REST APIs and third-party integrations
• Scalable application architecture
I can help you build, improve, scale, or maintain web applications, mobile apps, backend systems, cloud infrastructure, APIs, payments, and AI-powered features.
My focus is always on building software that is scalable, maintainable, secure, and ready for production.
Invite or send me a message and I will get back to you almost immediately.
Steps for completing your project
After purchasing the project, send requirements so Williams can start the project.
Delivery time starts when Williams receives requirements from you.
Williams works on your project following the steps below.
Revisions may occur after the delivery date.
Description
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