You will get Expert MERN Stack Developer for Web Applications and SaaS Development.
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Project details
Are you looking for a seasoned MERN stack developer to bring your web application idea to life? Look no further! I specialize in creating dynamic and interactive web applications tailored to your unique requirements.
šš”šš ššØš®'š„š„ ššš:
-- A beautifully designed and fully functional web application
-- Clean and maintainable code adhering to industry best practices
-- Responsive design for seamless user experience across devices
-- Thorough testing to ensure optimal performance and security
šš¤š¢š„š„š¬:
ā¢ MongoDB, Express.js, React, Node.js, Single Page Applications, RESTful API Development, RESTful API Development, State Management, Testing and Debugging
ā¢ Using containerization tools like Docker for seamless deployment and scalability.
ā¢ Implementing version control using Git for collaborative development and codebase management.
I am committed to delivering high-quality work within specified timelines. Let's collaborate to turn your vision into reality. Contact me today to discuss your project!
šš”šš ššØš®'š„š„ ššš:
-- A beautifully designed and fully functional web application
-- Clean and maintainable code adhering to industry best practices
-- Responsive design for seamless user experience across devices
-- Thorough testing to ensure optimal performance and security
šš¤š¢š„š„š¬:
ā¢ MongoDB, Express.js, React, Node.js, Single Page Applications, RESTful API Development, RESTful API Development, State Management, Testing and Debugging
ā¢ Using containerization tools like Docker for seamless deployment and scalability.
ā¢ Implementing version control using Git for collaborative development and codebase management.
I am committed to delivering high-quality work within specified timelines. Let's collaborate to turn your vision into reality. Contact me today to discuss your project!
Programming Languages
PHP, JavaScript, PerlCoding Expertise
Cross Browser & Device Compatibility, Localization, SecurityWhat's included
| Service Tiers |
Starter
$180
|
Standard
$800
|
Advanced
$1,999
|
|---|---|---|---|
| Delivery Time | 5 days | 14 days | 28 days |
Number of Revisions | 2 | 3 | 4 |
Number of Pages | 5 | 7 | 14 |
Design Customization | - | - | - |
Content Upload | - | - | - |
Responsive Design | - | - | - |
Source Code | - | - | - |
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Tony K.
Feb 5, 2026
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Hey is very knowledgeable and reliable. He gives he extra mile.
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Jonathan D.
Sep 28, 2025
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Usman is an excellent developer. He works hard to see things from all angles and contributes tirelessly. I will probably bring him on for other types of work.
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Holy C.
Sep 18, 2025
Software developer
I had a critical issue with the chat system in my Node.JS + Next.JS project, and it was blocking Progress. The Developer jumped in, quickly figured out the root cause, and delivered a smooth fix without breaking anything else. It turned what felt like a big headache into a simple, stress-free experience. He is a phenomenal Developer. Very professional. Truly a top notch developer to work with.
About Usman
Sr. Full Stack Developer | React, Next.js, Node.js, RoR, AWS, SaaS Dev
100%
Job Success
Lahore, PakistanĀ - 9:41 pm local time
Over the past 6+ years, I've developed and maintained production systems across healthcare, logistics, property management, eCommerce, and subscription-based SaaS platforms, helping businesses launch new products, improve operational efficiency, and scale existing applications.
Whether you're building an MVP, modernizing an existing platform, developing custom APIs, or scaling a growing product, I focus on delivering reliable, maintainable, and business-oriented solutions built for long-term growth.
I specialize in building:
ā¢ SaaS Platforms & Subscription-Based Applications
ā¢ Marketplace & Multi-Vendor Systems
ā¢ Healthcare & Booking Platforms
ā¢ Logistics & Delivery Management Systems
ā¢ Dashboard & Admin Panel Applications
ā¢ Real-Time Applications & Notification Systems
ā¢ Scalable Backend APIs & Third-Party Integrations
ā¢ Startup MVPs & Product Development
ā¢ Shopify Integrations & Custom eCommerce Solutions
Additional Expertise:
ā¢ SaaS Development
ā¢ MVP Development
ā¢ Custom Web Application Development
ā¢ MERN Stack Development
ā¢ API Development & Integrations
ā¢ React Native Mobile Applications
ā¢ System Architecture & Product Scaling
ā¢ Performance Optimization
ā¢ Cloud Infrastructure & Deployment
Core Technical Expertise
Frontend:
ā¢ React.js
ā¢ Next.js
ā¢ TypeScript
ā¢ Tailwind CSS
ā¢ React Native
Backend:
ā¢ Node.js
ā¢ Express.js
ā¢ Ruby on Rails
Databases:
ā¢ PostgreSQL
ā¢ MongoDB
ā¢ Redis
ā¢ Firebase
Infrastructure & Tools:
ā¢ REST APIs
ā¢ GraphQL
ā¢ Docker
ā¢ CI/CD Pipelines
ā¢ AWS
ā¢ Git
ā¢ Agile Development
Over the years, I've contributed to and maintained complex production systems including:
ā¢ Property rental and booking marketplaces
ā¢ Healthcare dashboards and EHR integrations
ā¢ Multi-vendor eCommerce platforms
ā¢ Logistics and driver management systems
ā¢ Social networking and mobile applications
ā¢ Operational dashboards and workflow management platforms
ā¢ Subscription-based SaaS products
My development approach focuses on building scalable, maintainable, and
business-oriented solutions that improve operational efficiency, support product growth, and
remain stable as user demand increases.
I prioritize clean architecture, backend reliability, API performance, database optimization,
security, and long-term maintainability to ensure applications are built for scale from day one.
Clients work with me for:
ā¢ End-to-end product development ownership
ā¢ Scalable and maintainable codebases
ā¢ Strong technical problem-solving
ā¢ Reliable communication and consistent execution
ā¢ Product-focused engineering mindset
ā¢ Long-term technical partnership and support
Whether you need to build a new SaaS platform, launch an MVP, scale an existing
application, develop custom APIs, integrate third-party services, optimize backend
performance, or modernize an existing system, I can help deliver reliable and scalable
solutions aligned with your business goals.
Available for long-term projects, startup partnerships, ongoing development, and complex
full-stack product engineering engagements.
Steps for completing your project
After purchasing the project, send requirements so Usman can start the project.
Delivery time starts when Usman receives requirements from you.
Usman works on your project following the steps below.
Revisions may occur after the delivery date.
step 1
requirement Gathering
step 2
start work