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I will build a rag chatbot and integrate ai into your web app
Bilal Khalil
Level 1
About this gig
Want to add useful AI capabilities to your existing website or web application?
I will build and integrate RAG chatbots, LLM features, and custom AI functionality into your product using clean and maintainable code.
I can help with:
- RAG chatbot for websites and documents
- OpenAI Claude or Gemini API integration
- LLM integration into existing web apps
- Document Q and A with source citations
- AI search summarization and classification
- Custom chatbot UI
- Vector database and embeddings setup
- Nextjs React and Nodejs integration
- Backend APIs and business logic
- Testing optimization and deployment
I focus on practical AI features that solve real product problems rather than adding unnecessary complexity.
Whether you need an internal knowledge assistant customer support bot or custom AI feature I can integrate it into your existing product.
Please message me before ordering complex production systems.
Get to know Bilal Khalil
Bilal Khalil
Full Stack Developer React Nextjs Wix Studio DevOps
Level 1
- FromPakistan
- Member sinceSep 2021
- Last delivery1 month
Languages
Urdu, English
I’m a Software Engineer focused on building, redesigning, and deploying modern websites and web applications. I work across React, Next.js, Node.js, Wix Studio, cloud infrastructure, and CI/CD, so I can handle both the customer-facing website and the technical work required to keep it running reliably. My work includes custom websites, website modernization, responsive development, API integrations, cloud deployments, and server migrations. I focus on clear communication, maintainable solutions, and understanding the business behind a project rather than simply completing a checklist.
My Portfolio
FAQ
What is a RAG chatbot?
A RAG chatbot uses your own website content, documents, or business knowledge to provide context-aware answers instead of relying only on general model knowledge.
Can you integrate AI into my existing website or web app?
Yes. I can integrate AI functionality into existing Nextjs, React, Nodejs, and other API-based applications depending on the current architecture.
Which AI models can you integrate?
I can work with supported APIs such as OpenAI, Claude, Gemini, and other suitable LLM providers based on your requirements.
Can the chatbot answer questions from my PDFs or documents?
Yes. I can create a RAG knowledge base using supported documents, website content, or other structured business information.
Can responses include citations or sources?
Yes. For suitable RAG systems, I can provide source-aware answers so users can see where the information came from.
Do you also build the chatbot interface?
Yes. I can create or integrate the required frontend interface as part of the project.
Can you work with an existing backend or API?
Yes. I can connect the AI functionality to existing backend services and APIs after reviewing the current setup.
Can you build a complete AI SaaS application?
Yes, depending on scope. Full products generally require a custom offer because authentication, payments, dashboards, databases, and production architecture can significantly increase the work.
