I will build ai chatbot with gpt, rag for your business

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usamailyas15
U
usamailyas15
Usama Ch

About this gig

Build a GPT chatbot or RAG integration for your business, SaaS product or internal tool.


I connect OpenAI-powered chatbots with your website, documents and business data using Node.js, APIs and vector search. RAG retrieves relevant information from your sources to help ground responses.


Packages:

Basic: starter bot with prompt setup and basic Q&A for small businesses or WordPress sites.

Standard: RAG chatbot using PDFs or website data, with an admin panel and context-aware answers.

Premium: advanced RAG architecture, multi-source ingestion from PDFs, databases and APIs, plus vector search and optimization.


Other services include React/Angular/JavaScript website integration, API-based chatbots, and optional WhatsApp/API integrations. Use cases include support, FAQs, internal assistants, lead generation and AI dashboards.


I focus on maintainable code, performance and testing responses against your data. AI answers can still be incorrect.


Check the package comparison and message me with your data sources, integrations and use case before ordering so we can confirm the project scope.

Get to know Usama Ch

Usama Ch

Full Stack Web, Mobile and AI Developer

4.9(31)
  • FromPakistan
  • Member sinceJan 2020
  • Last delivery1 year
  • Languages

    English
I'm a full-stack developer with 5+ years of experience building web, mobile and AI-powered applications. I work with Angular, React, React Native, Node.js, MongoDB, MySQL, OpenAI and Cloudflare. My work includes SaaS platforms, job boards, AI profile tools, subscription features, RAG systems and app deployment. I can help build a new product, integrate an AI feature or improve an existing application. I focus on maintainable code, clear communication and testing the agreed functionality.

My Portfolio