I will create web applications for your business


About this gig
Looking for a professional full-stack web application for your business or startup?
You've come to the right place! I build modern, scalable, secure, and responsive web applications tailored to your business requirements. Whether you need a simple business website or a complete management system, I can help bring your idea to life using the latest technologies and best development practices.
Services I Offer
- Custom Business Websites
- Full-Stack Web Applications
- Admin Dashboards
- E-Commerce Solutions
- CRM & ERP Systems
- Inventory & POS Systems
- Booking & Reservation Systems
- Authentication & Authorization
- REST API Development & Integration
- Database Design
- Payment Gateway Integration
- Real-Time Applications
- File Upload & Cloud Storage
- Bug Fixes & Feature Enhancements
- Website Optimization
- Deployment & Maintenance
Technologies I Work With
Frontend
- HTML5
- CSS3
- JavaScript (ES6+)
- TypeScript
- React.js
- Next.js
- Vite
- Tailwind CSS
- Bootstrap
- Material UI
- DaisyUI
- Redux
- Zustand
- React Router
Backend
- Node.js
- Express.js
- REST APIs
- JWT Authentication
- OAuth
- Session Authentication
- Socket.IO
- Webhooks
Databases
- MongoDB
- Mongoose
- MySQL
- PostgreSQL
- SQLite
- Firebase Firestore
Cloud & Deployment
- AWS
- Firebase
- Vercel
- Netlif
Get to know Don
I do software developing, AI and data analysis
- FromSri Lanka
- Member sinceMay 2026
Languages
English, Sinhala
FAQ
What technologies do you use?
I primarily work with React, Next.js, JavaScript, TypeScript, Node.js, Express.js, MongoDB, MySQL, PostgreSQL, Tailwind CSS, Bootstrap, Firebase, AWS, Docker, REST APIs, JWT, Socket.IO, Git, GitHub, Cloudinary, Stripe, PayPal, and OpenAI/Gemini APIs.
Can you build both the frontend and backend?
Yes. I develop complete full-stack applications, including the user interface, backend logic, APIs, authentication, databases, and deployment.
Will my website work on mobile devices?
Absolutely. Every project is fully responsive and optimized for desktops, tablets, and mobile devices.
Can you integrate third-party APIs?
Yes. I can integrate payment gateways, authentication providers, Google services, AI APIs, email services, cloud storage, and other REST APIs.
Do you provide the source code?
Yes. Source code is included according to your selected package.
Can you deploy my application?
Yes. I can deploy your application to AWS, Vercel, Netlify, Render, Railway, Firebase, DigitalOcean, or your own VPS/server.
Can you fix or upgrade an existing project?
Yes. I can fix bugs, optimize performance, redesign the UI, add new features, or modernize your existing web application.
Do you offer support after delivery?
Yes. I provide post-delivery support, and ongoing maintenance can also be arranged if needed.

