You will get a scalable MERN stack app with Node.js REST API and dashboard
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Top Rated
Project details
I build production-grade MERN stack web applications with Node.js, Express, React, and MongoDB. With 9 years of experience, I deliver clean, scalable, and deployment-ready full-stack solutions. From REST APIs and admin dashboards to complete SaaS platforms, every package includes documented code, authentication, database integration, and post-delivery support. Choose the right package for your scope and let us build something great.
Programming Languages
HTML & CSS, JavaScript, TypeScriptCoding Expertise
Performance Optimization, Security, DesignWhat's included
| Service Tiers |
Starter
$90
|
Standard
$799
|
Advanced
$1,999
|
|---|---|---|---|
| Delivery Time | 3 days | 14 days | 30 days |
Number of Revisions | 3 | 6 | 9 |
Number of Pages | 1 | 4 | 9 |
Design Customization | - | ||
Content Upload | - | ||
Responsive Design | |||
Source Code |
Optional add-ons
You can add these on the next page.
Additional Revision
+$50
Content Upload
(+ 2 Days)
+$50Frequently asked questions
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HS
Hira S.
Jun 12, 2026
Custom Full Stack Developer Needed
Working with this full stack developer was an excellent experience. They demonstrated strong expertise across both frontend and backend development, communicated clearly throughout the project, and consistently delivered high quality work on time. They quickly understood requirements, solved complex issues efficiently, and were proactive in suggesting improvements. Their professionalism, attention to detail, and technical skills made the collaboration smooth and successful. I would gladly work with them again and highly recommend them for any full stack development project.
AJ
Alanah J.
Jun 9, 2026
Website Updates discussed in work description
i didn't request any further assistance from June 2025 but now have a new charge in June 2026. i would like a refund.
CA
Cem A.
May 27, 2026
Shopify Custom Order Import & Export Solution
CA
Cem A.
May 16, 2026
Shopify Custom Order Import & Export Solution
GA
George A.
Apr 12, 2026
Shopify Expert Developer Shopify Store Maintenance
Shahzaib is a Shopify expert full-stack developer who manages everything needed to take a store to the next level.
About Shahzaib
Senior Shopify Developer | Custom Apps, B2B, CRO, Node.js & Shopify
95%
Job Success
Lahore, Pakistan - 4:38 pm local time
With 10+ years of web development experience and 149+ successfully delivered projects, I specialize in solving complex Shopify challenges—from custom theme development and advanced cart functionality to B2B features, third-party integrations, and high-performance storefronts.
What I can help you with:
✅ Custom Shopify Theme Development (Shopify 2.0)
✅ Shopify App Development & API Integrations
✅ Custom Cart Drawers, Upsells & Promotional Logic
✅ B2B & Wholesale Functionality
✅ Shopify Plus & Checkout Extensibility
✅ Shopify Functions & Advanced Liquid Development
✅ Store Speed Optimization & Core Web Vitals
✅ Conversion Rate Optimization (CRO)
✅ ERP, CRM & Third-Party System Integrations
✅ Klaviyo, Recharge, Judge.me, Yotpo & Custom Workflows
✅ Headless Shopify (React, Next.js, Node.js)
Why clients work with me:
I build solutions tailored to your business instead of relying on off-the-shelf apps.
I focus on clean, maintainable, and scalable code.
I communicate clearly and provide reliable updates throughout the project.
I think beyond implementation and recommend improvements that support long-term growth.
Whether you need a custom Shopify feature, a performance-focused storefront, a complex integration, or an experienced long-term development partner, I’m ready to help.
Let’s discuss your project and build something that delivers real business value.
Steps for completing your project
After purchasing the project, send requirements so Shahzaib can start the project.
Delivery time starts when Shahzaib receives requirements from you.
Shahzaib works on your project following the steps below.
Revisions may occur after the delivery date.
Discovery and planning
I review your requirements, ask any clarifying questions, and define the full scope. I then share a clear plan covering features, database structure, and API endpoints before writing a single line of code.
Backend API development
I build the Node.js and NestJS REST API, database schema, authentication system, and all business logic. I share a Postman collection or Swagger docs so you can follow progress in real time.