You will get a custom marketplace or eCommerce web application
Project details
Build a modern e-commerce, marketplace, or multi-vendor platform tailored to your business goals. Whether you're launching a new online store, creating an Amazon-style marketplace, or upgrading an existing platform, I develop scalable full-stack solutions that deliver a fast, secure, and seamless shopping experience.
I build responsive storefronts, product management systems, shopping carts, secure checkout, payment gateway integrations, order management, vendor dashboards, customer accounts, and admin panels using React, Next.js, Node.js, Python, FastAPI, and modern APIs.
From MVPs to production-ready platforms, I focus on clean code, scalable architecture, and a user experience that helps businesses grow and sell with confidence.
I build responsive storefronts, product management systems, shopping carts, secure checkout, payment gateway integrations, order management, vendor dashboards, customer accounts, and admin panels using React, Next.js, Node.js, Python, FastAPI, and modern APIs.
From MVPs to production-ready platforms, I focus on clean code, scalable architecture, and a user experience that helps businesses grow and sell with confidence.
Programming Languages
JavaScript, Python, TypeScriptCoding Expertise
Cross Browser & Device Compatibility, Performance Optimization, SecurityWhat's included
| Service Tiers |
Starter
$250
|
Standard
$750
|
Advanced
$2,000
|
|---|---|---|---|
| Delivery Time | 7 days | 10 days | 14 days |
Number of Revisions | 2 | 3 | Unlimited |
Number of Pages | 5 | 10 | 20 |
Design Customization | |||
Content Upload | - | ||
Responsive Design | |||
Source Code |
Frequently asked questions
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MU
Muhammad U.
Aug 12, 2026
Senior Full Stack Developer to Build AI SaaS Application
Excellent work on our AI-powered SaaS MVP. You handled the full-stack development, AI integration, and backend architecture professionally and delivered quality work. Great communication and technical expertise.
AT
Anastasiia T.
Sep 18, 2025
[QOAU] Content Quality Check Audit Process
AT
Anastasiia T.
Sep 18, 2025
AI Operations Team
OS
Oleksandr S.
Jun 17, 2024
[5MAC] Creation of micro texts for an educational platform - Tool Tester
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Kavin M.
Jan 7, 2024
VA Needed
Great worker that I have worked with in the past, and would engage with again for future projects.
About Muhammad
Full Stack Developer | MVP, Saas Web, AI Apps | React, Python, N8n
100%
Job Success
Rawalpindi, Pakistan - 11:23 pm local time
From building products from scratch to fixing, optimizing, and extending existing applications, I handle the full development lifecycle from frontend and backend development to AI integration, automation, API development, performance optimization, and scalable architecture.
With 5+ years of experience, I take ownership from architecture to production, whether you need to build a new product, integrate AI into an existing system, fix complex issues, improve performance, or scale an application for growth.
AI Development & Automation
* AI-powered web applications and SaaS products
* AI Agent development and intelligent assistants
* OpenAI and LLM integrations
* RAG-based applications and knowledge systems
* AI chatbots and conversational interfaces
* n8n workflow and business process automation
* AI integration into existing applications
* Internal AI tools and intelligent workflows
Full Stack & SaaS Development
* SaaS platforms and multi-tenant applications
* Startup MVP and product development
* Custom web applications
* Admin dashboards and business portals
* CRM, ERP, and business management systems
* Third-party API integrations
* Authentication, authorization, and role-based access
* Existing application enhancement and scaling
Web Application Engineering
* React.js, Next.js, TypeScript, and JavaScript
* Python, FastAPI, Django, and Node.js
* REST API development and backend architecture
* Database design and optimization
* Responsive, production-ready interfaces
* Bug fixing, debugging, and performance optimization
* Existing codebase improvement and feature development
* Legacy application modernization and scaling
How I Work
I start by understanding your product goals, users, business workflows, and technical requirements so the solution is built around what your business actually needs.
Whether you're launching an MVP, building an AI SaaS product, or improving an existing application, I focus on clean architecture, reliable integrations, security, performance, maintainability, and scalability
I can take a product from concept to production, or work within an existing codebase to develop new features, integrate AI, resolve complex issues, improve performance, and prepare the application for growth.
Why Work With Me
* 5+ years of Full Stack Development experience
* Strong experience building AI applications, SaaS platforms, and custom web applications
* Hands-on expertise with React, Next.js, Python, FastAPI, and Node.js
* Practical experience with AI Agents, OpenAI, LLMs, RAG, and n8n automation
* Comfortable taking ownership of both new products and existing codebases
* Focus on production-ready development, scalable architecture, and maintainable code
* Clear communication and ownership from development through production
If you’re building an AI application, SaaS platform, startup MVP, or custom web application, send me your requirements and I’ll help turn them into a reliable, production-ready solution.
Steps for completing your project
After purchasing the project, send requirements so Muhammad can start the project.
Delivery time starts when Muhammad receives requirements from you.
Muhammad works on your project following the steps below.
Revisions may occur after the delivery date.
Project Discovery & Planning
Review your requirements, define the platform structure, and plan the best solution for your online store or marketplace.
UI & Platform Development
Build a responsive storefront, product catalogue, shopping cart, user accounts, vendor dashboards, and admin panel.