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English
$
USD
I will develop a full stack web application for your business
Randy
About this gig
Are you looking for a skilled full-stack developer to build your web application from the ground up? I'll turn your idea into a fully functional, scalable, and secure web application.
With hands-on experience building SaaS platforms, e-commerce stores, and business tools including a digital engagement platform and an online ordering system I deliver clean, production-ready code that's built to last.
What I offer:
Custom web applications (React, .NET, Node.js) Database design and implementation (SQL Server, Azure SQL) REST API development and third-party integrations Cloud deployment on Azure or similar platforms Responsive, mobile-friendly frontends Authentication, role-based access, and security best practices E-commerce solutions (Shopify, custom builds) Ongoing support and maintenance
My tech stack: React, TypeScript, .NET / C#, Azure (App Services, Static Web Apps, SQL), Shopify Liquid, Node.js, REST APIs
Why work with me?
I've built and maintained multiple production applications as a sole developer Clean, well-documented, maintainable code Clear communication and realistic timelines Based in New Zealand reliable, professional, and responsive
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 Randy
Randy
Software Engineer
- FromNew Zealand
- Member sinceAug 2025
- Avg. response time3 hours
- Last delivery3 weeks
Languages
English
Hi, I'm Lasitha Randika, a React.js web designer and software engineer.
Combining academic knowledge with real-world experience to create fast, responsive websites.
What I offer:
- Custom React.js development
- Mobile-responsive design
- SEO optimized websites
- Same-day responses
- Daily progress updates
- 30-day support
Technologies: React.js, Next.js, HTML5, CSS3, Tailwind CSS, JavaScript
I use an agile approach so you see progress from day one.
My Portfolio
FAQ
What technologies do you work with?
I work with React, TypeScript, .NET/C#, Node.js, Azure (App Services, SQL, Static Web Apps), Shopify Liquid, and REST APIs. If your project requires a specific technology, message me and we can discuss.
Do you build websites from scratch or use templates?
Both. I can build fully custom web applications from scratch or work with existing templates and platforms like Shopify. It depends on your budget and requirements.
Will my website be mobile-friendly?
Absolutely. Every application I build is fully responsive and tested across desktop, tablet, and mobile devices.
Do you provide hosting and deployment?
Yes. I can deploy your application to Azure, or help you set up hosting on your preferred platform. Hosting costs are separate and depend on the provider.
Can you work with my existing codebase?
Yes. I can review, fix, improve, or add features to an existing project. Just share the details and I'll assess the scope.
Do you offer ongoing maintenance and support?
Yes. After delivery, I offer a support period included in the package. For long-term maintenance, we can arrange a separate agreement.
How do we communicate during the project?
I provide regular updates through Fiverr messaging. For larger projects, I'm happy to do video calls and share progress via staging links so you can see the work in real time.
Will I own the source code?
Yes. Upon final delivery and payment, you receive full ownership of all source code and assets.
Why should I message you before ordering?
Every project is different. A quick chat helps me understand your requirements, give you an accurate quote, and recommend the right package — so there are no surprises.
What if I need changes after delivery?
Each package includes revisions. If you need changes beyond that, we can easily arrange additional work at a fair rate.
