You will get a secure & scalable backend server with Node.js

Project details
You will get a clean, scalable, and secure backend server built with Node.js and NestJS , ready for real-world use. Whether you need a fresh backend for your app or want to refactor your existing one, I’ll build a RESTful API that’s easy to maintain, extend, and integrate with any frontend.
With 4+ years of experience in backend and full-stack development, I’ve built high-performance systems for startups and SaaS companies alike. Every project includes proper structure, error handling, validation, and optional features like authentication, Swagger docs, and deployment support.
With 4+ years of experience in backend and full-stack development, I’ve built high-performance systems for startups and SaaS companies alike. Every project includes proper structure, error handling, validation, and optional features like authentication, Swagger docs, and deployment support.
Programming Languages
HTML & CSS, JavaScript, TypeScriptCoding Expertise
Cross Browser & Device Compatibility, Performance Optimization, SecurityWhat's included
| Service Tiers |
Starter
$50
|
Standard
$120
|
Advanced
$200
|
|---|---|---|---|
| Delivery Time | 5 days | 10 days | 15 days |
Number of Revisions | 2 | 4 | 6 |
Design Customization | - | - | - |
Content Upload | - | - | - |
Responsive Design | - | - | - |
Source Code |
Frequently asked questions
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ZA
Zain Ul A.
Oct 31, 2025
Senior Full-Stack Engineer (Nest.js, Next.js) for Local Services Marketplace
I’m really impressed by Saad’s work. He’s an expert engineer who clearly masters his craft and went above and beyond to ensure everything worked perfectly. The code quality, communication, and professionalism were all top-notch and exceeded expectations. I’d absolutely hire him again!
About Saad
Full-Stack Developer | Nest.js, React, Next.js, TypeScript, Node.js
Karachi, Pakistan - 5:08 am local time
I specialize in building high-performance frontends and efficient, secure servers and APIs with Node/Nest. From landing pages to full-blown SaaS products — I’ve done it all.
✅ What I can help you with:
• Frontend development (React.js, Next.js, Tailwind, shadcn, Material UI, Ant Design, Framer Motion)
• Backend APIs (Node.js, NestJS, Express, MongoDB, PostgreSQL, MySQL)
• Real-time features (WebSocket, Socket.IO, WebRTC)
• 3rd-party API integration (Google Maps, OpenAI, etc.)
• App performance optimization & bug fixing
• Clean, maintainable, well-tested code
I communicate clearly, hit deadlines, and treat your project like it's my own. Whether you're a startup founder or an agency, I’ll help you ship fast and with confidence.
Let’s connect and build something great!
Steps for completing your project
After purchasing the project, send requirements so Saad can start the project.
Delivery time starts when Saad receives requirements from you.
Saad works on your project following the steps below.
Revisions may occur after the delivery date.
Requirement Gathering
Review client needs, clarify features and endpoints, and finalize technical scope.
API & Database Development
Design and implement REST APIs, set up the database schema, and handle authentication if needed.