I will professionally build ai websites and apps


About this gig
Hey there,
I focus on AI web development and AI app development, building fast, responsive, and scalable products that feel nextgen. I combine AI-based web and app development with clean engineering practices to deliver production-ready experiences.
Google Antigravity | Next.js | Lovable | Replit | n8n | Zapier
WHAT I OFFER:
- Full-Stack Web Development
- AI-Powered websites
- AI SaaS & API Development
- Automation & Chatbot Solutions
- Dashboards, CRMs, ERP, and Business systems
- LLMs Integrations & RAG
- Modern Frontend Development
- E-commerce features and Payment Gateway Integrations
- Third Party Integrations
- Complete Product Development
- Project Deployment
React.js | Next.js | Flutter | Node.js | Express.js | Python | MongoDB | MySQL | PostgreSQL | OpenAI GPT | LangChain | TensorFlow | PyTorch | Gemini | Firebase | Supabase | AWS | GCP | Vercel | Claude | Nano Banana
Why Choose Me:
- Clean, responsive design
- Secure, scalable backend
- Clear communication and timely delivery
- Full deployment support
- 30 days free support after delivery
Message me before ordering to discuss your project requirements.
Check my portfolio for samples (Portfolio is available below)
Thanks!
Geeth N. Sandaruwan
Get to know Geeth N
Full Stack Developer, Brand Identity Designer
- FromSri Lanka
- Member sinceFeb 2026
- Avg. response time1 hour
Languages
Sinhala, English, Tamil
My Portfolio
FAQ
What do you need from me to get started?
To begin, I need a short description of your idea, the main features you want, your target audience, and any reference websites or apps you like. If you have branding (logo, colors, fonts) or wireframes, you can share those too, but it’s not mandatory.
I only have an idea, no technical knowledge. Can you still help?
Yes. You don’t need to be technical. Tell me your idea in simple language and what problem you want to solve. I’ll help you shape it into a clear feature list, choose the tech stack, and plan an MVP or full product we can realistically build.
Which technologies and AI tools do you use?
I mainly work with modern web technologies like Next.js, React, Node.js, and Python, combined with AI tools such as Google Antigravity, OpenAI / GPT, and related frameworks. I pick the stack that best fits your project and confirm it with you before starting.
Do you also handle deployment and hosting?
Yes. I provide full deployment support, including setting up your app on Vercel (or AWS/GCP if needed), configuring domain, SSL, environment variables, and basic CI/CD. Both free and paid hosting options are available, and I’ll recommend the best fit based on your traffic, features, and budget.
Can you integrate AI features like chatbots and smart tools into my site or app?
Absolutely. I can integrate AI chatbots, Q&A assistants, smart search, content generators, and recommendation systems. These can be embedded directly into your website or web app to improve user experience and automate repetitive tasks.
Can you work with my existing project or do you only build from scratch?
I can do both. If you already have a website or codebase, I can review it, improve it, and add new AI features. If you’re starting from zero, I can design and build the entire solution from scratch, from architecture to deployment.
Will my project be scalable and secure?
Yes. I follow clean architecture and best practices for performance and security. This includes proper authentication, role/permission handling, validation, and secure integrations with third‑party APIs and payment systems so your app can safely grow with your user base.
Do you provide support after the project is delivered?
Yes. I include a post‑delivery support period for bug fixes, minor adjustments, and deployment-related questions (duration depends on the package). For ongoing improvements or new features, we can arrange follow‑up work or a long‑term collaboration.

