Web Development
Web Development in Sri Lanka for Websites, Systems and Web Apps
From fast custom websites to booking engines, customer portals and admin dashboards, we build reliable web software that saves you time and grows your business.
- Custom websites
- Booking and reservation systems
- Customer and staff portals
What's included
What we develop
Custom websites
Hand-coded, lightweight websites that load fast and are easy to extend.
Booking and reservation systems
Availability calendars, online booking, confirmations and admin management.
Customer and staff portals
Secure logins, dashboards, documents and self-service features.
Admin panels and CMS
Simple back offices to manage content, products, bookings and enquiries.
Business systems
Inventory, orders, quotations, invoicing, HR and reporting tools.
API integrations
Payment gateways, SMS, email, WhatsApp, maps and third-party services.
Performance and security
Caching, optimisation, secure forms, validation and regular backups.
Ongoing development
New features and improvements as your business grows.
Related work
Projects that prove it
Process
How we work
- 01
Free consultation
We learn your goals and send a clear, fixed quote.
- 02
Plan and design
Structure, keywords and a design you approve.
- 03
Build and optimise
Development, content, speed and SEO.
- 04
Launch and grow
Go live, get indexed and keep improving.
About this service
Web Development in Sri Lanka
Off-the-shelf tools rarely fit the way a business really works. Custom web development gives you exactly the features you need, without paying for clutter or fighting plugin conflicts.
Read more about our Web Development service
Websiter is a web development company in Sri Lanka that builds websites and web applications from scratch with clean, secure PHP, HTML, CSS and JavaScript. No heavy page builders, no unnecessary plugins: just fast, maintainable code that you own.
A recent example is the TARO Resort website, where we replaced a slow WordPress theme with a custom site that includes room management, live availability, online booking, an admin calendar and email notifications.
Built to be fast, secure and easy to maintain
We write clean code with a clear structure so your system is easy to update years from now. Every project includes input validation, spam protection, secure password handling and backups. Pages are optimised for Core Web Vitals so they stay quick even as content grows.
Need a mobile version too? We also build Android and iOS apps that connect to the same system.
Who we build for
- Hotels, resorts and tour operators that need direct bookings
- Retailers and distributors that need ordering and stock tools
- Service businesses that need quotations, scheduling and customer portals
- Startups that need a working first version (MVP) fast
What technologies do you use?
We mainly use PHP, MySQL, HTML, CSS and JavaScript, plus modern frameworks such as React or Node.js when a project needs them. We choose the simplest technology that does the job well.
How much does custom web development cost?
It depends on the features and complexity. After a short discussion we can give you a clear estimate and suggest a first version that fits your budget.
Will I own the code?
Yes. Once the project is paid for, the code and data belong to your business.
Can you improve or fix an existing system?
Yes. We can review your current website or system, fix problems, improve speed and add new features.
Do you provide support after launch?
Yes. We offer support and maintenance plans for updates, backups and new features.