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Fiverr Pro
English
$
USD
I will build fullstack web app dashboard landing page react, nextjs, python, frontend
Rehan
About this gig
Need an expert full stack developer for a SaaS platform, AI web app, or e-commerce store?
You're in the right place.
I specialize in React, Next.js, Python, Django, Node.js, and Express handling everything from frontend to backend, database, and deployment. One developer, full ownership, zero handoff issues.
What I Build:
- SaaS platforms and web applications
- AI-integrated websites and automation tools
- E-commerce stores with payments and admin panel
- Custom REST APIs and backend systems
- Business websites with CMS and user authentication
My Stack:
- Frontend: React.js, Next.js, TypeScript, Tailwind CSS
- Backend: Python, Django, Node.js, Express.js
- Databases: PostgreSQL, MySQL, MongoDB
- APIs: REST, Stripe, PayPal, OpenAI
Why Choose Me:
- End-to-end delivery frontend, backend, and deployment
- Real-world portfolio you can review before ordering
- Clean, secure, maintainable code
- Unlimited revisions until you're 100% satisfied
I work with startups, businesses, entrepreneurs, and agencies. Share your idea, I'll ask the right questions, and we'll build it right.
MESSAGE ME before ordering I'll confirm scope and send a custom offer within hours.
Get to know Rehan
Rehan
Expert Office Addins Developer, API and AI Integration Specialist
- FromPakistan
- Member sinceJan 2026
- Avg. response time1 hour
Languages
English, German, Italian, French, Arabic
Fullstack developer specializing in Microsoft Office add-ins for Outlook, Excel, Word, and PowerPoint. I build custom solutions with API integrations, AI/LLM capabilities, payment gateway connections, and database synchronization.
My stack includes JavaScript, React, Node.js, Office.js, SQL, and MongoDB. I create cross-platform add-ins that work on Windows, Mac, iPad, and web, helping businesses automate workflows and extend Office 365 functionality.
From Stripe payment integration to real-time database connections, I deliver clean, tested solutions with clear documentation and ongoing support
Other Software Development Services I Offer
FAQ
What types of web applications and websites do you build?
I build all kinds of full stack projects, SaaS platforms, AI-powered web apps, e-commerce stores, REST API backends, business dashboards, membership sites, and custom web applications. My stack covers React and Next.js on the frontend with Django, Node.js, or Express on the backend, and PostgreSQL.
Can you build both the frontend and backend, or just one?
Both, end to end. I handle the complete project, frontend UI, backend logic, database design, API development, authentication, and deployment. You deal with one developer throughout the entire process, which means faster delivery, better communication, and a more cohesive final product.
Can you integrate AI features like OpenAI or chatbots into my website?
Yes. I have experience integrating OpenAI's API, building AI-powered features like chatbots, content generators, recommendation engines, and automation workflows into web applications. This is available as a gig extra or can be included in your custom project scope.
Will my web application be secure?
Yes, security is a priority in every project I deliver. This includes proper user authentication (JWT, session-based, or OAuth) if included, input validation, SQL injection prevention, HTTPS enforcement, and secure API design. I follow industry-standard security practices for every backend I build.
Can you work on an existing project or codebase?
Absolutely. I can take over existing projects to add features, fix bugs, refactor messy code, or migrate to a new tech stack. Please share details about the current codebase and what you need done before ordering so I can assess the scope accurately.
What database do you work with?
I work with PostgreSQL, MySQL, MongoDB, and SQLite depending on the project requirements. I handle schema design, indexing, query optimization, and migrations. For Django projects I typically use PostgreSQL as the default, and for Node.js projects I use MongoDB or PostgreSQL based on the data model.
Do you handle deployment and hosting setup?
Yes. I can deploy your application to Vercel, Netlify, Heroku, DigitalOcean, or AWS. Deployment is available as a gig extra and includes environment configuration, domain setup, SSL certificate, and basic server optimization. I will make sure your app is live and running before closing the order.
How do you handle project communication and progress updates?
I provide regular updates throughout the project, typically after completing each major milestone such as the database setup, backend API, and frontend integration.I use Fiverr messages for all communication and am responsive during business hours. You will never be left wondering where things stand
Do you provide the source code?
Yes, always. Every delivery includes the complete source code via a GitHub repository or ZIP file, whichever you prefer. The code is well-organized, commented, and yours to use, deploy, or modify freely.
What if I need changes after the project is delivered?
I offer unlimited revisions for anything within the agreed scope. For new features or changes outside the original scope, we can discuss a separate arrangement. I also offer a 30-day post-delivery support extra for ongoing bug fixes and minor adjustments after the order is closed.
