I will build a custom ai website or saas app with rag chatbot using openai claude api

I use Mern stack i.e React.js , Next.js, Node.js , Express.js , MongoDb, PostgreSql, for creating unique and creative ai powered websites, landing pages, portfolio and personal sites Development.

Yes, I offer 14 days post delivery support.

No, domain and hosting are a company's property registered to their name, which is provided by the client. However, I would love to help you find the best host domain in a custom package. Please feel free to message me anytime to discuss your requirements in detail.

I follow the GDPR , HIPPA and ADA compliance rules during the development.

I work with OpenAI (GPT-4o, GPT-4, GPT-3.5), Anthropic Claude (claude-3-5-sonnet, claude-3-opus), Google Gemini, Mistral, and open-source models like LLaMA via Ollama. If you have a specific model in mind, just mention it and I'll confirm compatibility before we start.

Yes, you'll need your own OpenAI or Anthropic API key. This keeps your usage costs under your control and means your data stays private. Don't worry if you haven't set one up yet — I'll walk you through the process step by step as part of the project.

Absolutely, this is actually my most common project. I can add AI features to existing React, Next.js, Node.js, WordPress, or React Native applications without rebuilding everything from scratch. Share your codebase or describe your stack and I'll tell you exactly what's possible.

Yes. I build RAG (Retrieval-Augmented Generation) systems that let your chatbot answer questions based on your documents, PDFs, product manuals, FAQs, or website content not just general knowledge.

You get: full source code (GitHub repo or zip), deployed working product on your server or hosting (Vercel, Railway, etc.), a README with setup instructions, and a short video walkthrough of how everything works. You own 100% of the code — no lock-in, no monthly fees to me.

100% yes — most of my clients are founders and business owners, not developers. You don't need to understand the code. Just tell me what you want your AI tool to do in plain English and I'll handle everything technical. I'll keep you updated in simple language throughout the project.