Browse categories
Explore
Fiverr Pro
English
$
USD
I will build a custom website or web app
D Hansanath
About this gig
Need a fast, modern website or web app that is built around your business, not a template?
I build custom websites and full stack web apps with React / Next.js on the front end and Java Spring Boot or Node.js on the back end.
WHAT I CAN BUILD
- Business websites and landing pages
- Web apps and SaaS MVPs with login and dashboards
- Admin panels, booking systems and portals
- E-commerce stores with Stripe, PayPal or PayHere
EVERY PROJECT INCLUDES
- Responsive, mobile-first design
- Clean, documented source code you fully own
- SEO-friendly, fast-loading pages
- Deployment help (Vercel, VPS or cloud)
- 14 days of free bug fixes after delivery
WHY ME
I'm a full stack software engineer building production rental and e-commerce platforms every day, with Docker and Kubernetes (CKA) experience, so your app is built to run reliably in production.
HOW IT WORKS
- Message me with your idea or reference sites
- I confirm scope, price and timeline
- You get progress updates and a live preview
- Approve, and I hand over code and setup guide
Not sure which package fits? Message me before ordering and I'll recommend one.
Get to know D Hansanath
D Hansanath
Java Full Stack and DevOps Engineer, Spring Boot, Docker, Kubernetes
- FromSri Lanka
- Member sinceNov 2022
- Avg. response time1 hour
Languages
Sinhala, English
Need a backend that scales, or an app deployed securely on your own server? I'm a Java full-stack and DevOps engineer building production software at RYDE (Rydeflexi rental platform). I build Spring Boot REST APIs, Laravel and JavaScript web apps with MySQL, and ship them with Docker, Kubernetes and Helm on Linux VPS or cloud, with security hardening built in. Certified: CKA, Oracle OCP, AWS Developer. Currently doing an MSc in Software Engineering. Clear updates, clean code, on-time delivery. Message me with your project and I'll reply with a plan.
My Portfolio
Other Software Development Services I Offer
FAQ
Will I get the full source code for my website or app?
Yes, absolutely! You will receive the complete, clean, and well-structured source code for both the frontend and backend, ensuring you have 100% ownership and control over your digital asset.
Will my website be mobile-friendly and responsive?
Definitely. Every web application I build features a modern, fully responsive design optimized to look and perform flawlessly across mobile phones, tablets, and desktop computers.
Do you provide ongoing maintenance or support after launch?
Yes. I offer ongoing support and maintenance packages to ensure your platform remains updated, secure, and running smoothly as your business scales. We can discuss a custom arrangement based on your needs.
What do you need from me to get started?
To get started, I typically need your brand assets (logo, color scheme), a clear list of features or a reference design, product details (names, descriptions, images, prices), and your preferred payment gateway API credentials.
Is this built on WordPress, Shopify or a template?
No. Every site is custom-coded (React / Next.js + Spring Boot or Node.js), so there are no monthly platform fees or plugin limits, and you own 100% of the source code.
Which payment gateways can you integrate?
Stripe, PayPal and PayHere are most common. I can also integrate other gateways that provide an API - just tell me your country and preferred provider.
Can I update the content myself?
Yes. The Business Website and Full Stack Web App packages include an admin panel where you can edit pages, products, orders or users without touching any code.
How long will my project take?
A landing page takes about 3 days, a multi-page business website about 7 days, and a full stack web app about 14 days. Bigger projects are quoted after we discuss scope. Extra-fast delivery is available as an extra.
Can you build a SaaS, dashboard or custom web app?
Yes. The Full Stack Web App package covers login, user roles, dashboards, an admin panel, a database and payments. I also build booking systems, portals and multi-vendor marketplaces - message me with your idea for a quote.
Will my website be secure and SEO-friendly?
Yes. I use JWT authentication, hashed passwords, input validation and HTTPS-ready setup. Next.js server rendering, clean URLs, meta tags and fast load times help your products rank on Google.
