You will get Full Stack Web Developer | MERN | Node JS | React JS | MongoDB

5.0

Let a pro handle the details

Buy Web Application Programming services from Abdallah, priced and ready to go.
5.0

Let a pro handle the details

Buy Web Application Programming services from Abdallah, priced and ready to go.

Project details

Need a backend developer to handle your web or mobile app’s engine? I’ll develop a secure and scalable REST API using Node.js, Express, and MongoDB. You’ll get a fully structured backend with clean routes, authentication, and everything you need to power your frontend.

✅ REST API with CRUD operations
✅ MongoDB database setup
✅ Optional authentication (JWT)
✅ Clear documentation (Postman or Swagger)
✅ Ready for integration with frontend/mobile app
Programming Languages
HTML & CSS, JavaScript, TypeScript
Coding Expertise
Cross Browser & Device Compatibility, PSD to HTML, Localization
What's included
Service Tiers Starter
$50
Standard
$300
Advanced
$450
Delivery Time 1 day 5 days 7 days
Number of Revisions
024
Number of Pages
000
Design Customization
-
-
-
Content Upload
-
-
-
Responsive Design
-
-
-
Source Code
-
-
Optional add-ons You can add these on the next page.
Add 1 More Model
+$50
Deploy to Render/Railway (+ 1 Day)
+$30
Third-party API Integration (+ 2 Days)
+$15
5.0
2 reviews
100% Complete
1% Complete
(0)
1% Complete
(0)
1% Complete
(0)
1% Complete
(0)

SA

Safar A.
5.00
Jul 14, 2025
Abdallah G.Status: Offline

About Abdallah

Abdallah G.Status: Offline
Full Stack Software Engineer | Node.js | TypeScript | REST APIs
100% Job Success
5.0  (2 reviews)
Aswan, Egypt - 4:09 pm local time
If your backend is blocking growth — slow APIs, broken auth, messy data —
I fix that.

I'm a backend engineer specializing in NestJS, Node.js, TypeScript, and
PostgreSQL. I build production systems that handle real load, real users,
and real business logic — not just prototypes that look good in demos.

What I've delivered in production:
→ ERP system serving 5,000+ active users across 20+ roles
→ RBAC + ABAC authorization layer covering 150+ API endpoints
→ Legacy data migration of 20,000+ records with zero data loss
→ 35% improvement in API response time through query optimization
→ 99.9% uptime maintained across production environments

I work well with founders and CTOs who need someone who can take full
ownership — from database schema design to deployment — without
hand-holding.

Stack: NestJS · Node.js · TypeScript · PostgreSQL · Prisma · Redis ·
BullMQ · Socket-IO · REST APIs · JWT

If you need a backend engineer you can trust with your production system,
let's talk.

Steps for completing your project

After purchasing the project, send requirements so Abdallah can start the project.

Delivery time starts when Abdallah receives requirements from you.

Abdallah works on your project following the steps below.

Revisions may occur after the delivery date.

Review your data model and feature needs

I’ll assess the required collections and structure

Review the work, release payment, and leave feedback to Abdallah.