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I will be your full stack web app developer for custom web application
Umar
About this gig
Looking for a full stack web app developer to build scalable solutions?
I specialize in custom web application development, delivering modern SaaS platforms from concept to deployment with API-first development and cloud infrastructure expertise.
What I Offer:
-> Custom web application with clean architecture
-> Full stack development (frontend + backend + database)
-> RESTful API development and integrations
-> Responsive UI/UX across all devices
-> Database design and optimization
-> Secure authentication systems
-> Payment gateway integration (Stripe, PayPal)
-> Real-time features using WebSocket
-> Cloud deployment support
Tech Stack:
-> Frontend: React.js, Next.js, Vue.js, TypeScript, Tailwind CSS
-> Backend: Node.js, Express.js, Python, Django, PHP, Laravel
-> Databases: MongoDB, PostgreSQL, MySQL, Firebase
Why Choose Me:
-> Clean, maintainable code with documentation
-> Agile development with milestone delivery
-> Unlimited revisions until satisfaction
-> 30 days post-launch support
-> Daily progress updates
Ready to build your application? Message me before ordering to discuss your project requirements and timeline!
Respect third-party rights
Please be aware that it is against Fiverr's policies for sellers to include themes, templates, or any other elements that infringe third-party rights or applicable laws in the delivered work. Read more about in our Guide to Responsible Digital Creation.
Get to know Umar
Umar
Your happiness is my top concern
- FromPakistan
- Member sinceApr 2020
- Last delivery9 months
Languages
English, Urdu, French, Spanish
👋Hello! I'm Umar Farooq, a Full Stack Developer with over 5 years of expertise in MERN Stack and WordPress development. I create dynamic, scalable web applications using MongoDB, Express.js, React.js, and Node.js, while also specializing in custom WordPress solutions including theme development, WooCommerce integration, and site optimization. My expertise extends to n8n automation, where I build powerful workflow automations that streamline business processes and boost productivity. I deliver clean, maintainable code with a focus on performance and user experience. Whether you need a custom🚀
My Portfolio
FAQ
What technologies do you use for full stack web app development?
I work with modern technologies including React.js, Next.js, Node.js, Express.js, MongoDB, PostgreSQL, Python, Django, PHP, and Laravel. I choose the best tech stack based on your project requirements, scalability needs, and long-term maintenance considerations.
Can you build custom web applications from scratch?
Yes, I specialize in custom software development tailored to your specific business needs. From initial planning and system architecture to deployment and maintenance, I handle the complete end-to-end web development lifecycle for enterprise applications and SaaS platforms.
Do you provide both frontend and backend development?
Absolutely! As a full stack developer, I handle complete development including responsive frontend interfaces, robust backend systems, database architecture, RESTful API development, and cloud deployment for scalable web solutions.
Will my web application be mobile-responsive?
Yes, every web application I develop is fully responsive and optimized for all devices including desktops, tablets, and mobile phones. I can also develop progressive web apps (PWA) for enhanced mobile experiences.
Can you integrate third-party APIs and payment gateways?
Yes, I specialize in API-first development and can integrate various third-party services including payment gateways (Stripe, PayPal, Razorpay), social media APIs, Google services, SMS/email providers, CRM systems, and any custom API your application requires.
Do you provide source code and documentation?
Yes, you receive complete source code ownership with detailed documentation including setup instructions, API documentation, database schema, architecture diagrams, and inline code comments for easy maintenance and future updates.
What kind of support do you offer after project delivery?
I provide 15-30 days of free post-delivery support (depending on package) for bug fixes and minor adjustments. I also offer extended maintenance packages for ongoing support, feature enhancements, performance monitoring, and security updates for your web application.
