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I will build custom ai chatbot for your company or service

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raphael_athos
R
raphael_athos
Raphael Athos P
build custom ai chatbot for your company or service
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build custom ai chatbot for your company or service

About this gig

Need a custom AI chatbot that answers questions from your documents, website, or database?


I build productionready RAG (RetrievalAugmented Generation) chatbots using GPT4, Claude, Llama, and opensource LLMs. Your data stays secure, answers include citations, and the bot integrates into your website or app.



WHAT I DELIVER:

  • Chatbot that reads PDFs, Word docs, websites, or databases
  • Citations for every answer (source + page)
  • Web interface (React) or API endpoint
  • Support for OpenAI, Anthropic, Groq, local LLMs (Ollama)
  • Vector database: Pinecone, Chroma, Qdrant, or FAISS



TYPES OF CHATBOTS I BUILD:

  • Customer support bot (trained on your helpdesk articles)
  • Legal / medical document Q&A (10k+ pages, cited answers)
  • Internal knowledge base assistant (Slack or Teams integration)
  • Research paper summarizer & Q&A
  • Ecommerce product advisor



TECH STACK:

  • LangChain / LlamaIndex
  • Pinecone/Chroma/Qdrant
  • GPT4/Claude/Llama
  • FastAPI/Python
  • React/Next.js.



YOU PROVIDE:

  • - Documents (PDF, DOCX, TXT) or website URLs
  • - Preferred LLM (OpenAI, Anthropic, local)
  • - Where you want the bot embedded (website, Slack, API)

  • Application Type

    • Web Application

  • AI Type

    • Chat

  • Programming Language

    • Python
    • TypeScript
    • React

  • Web Frameworks

    • React
    • Next.js

  • Desktop Frameworks

    • Electron
    • React Native for Web

  • No & Low-Code Builders

    • Other

Get to know Raphael Athos P

Raphael Athos P

AI Engineer , Web Apps , Chatbots , DApp Development , Web3 , Smart Contracts

  • FromCyprus
  • Member sinceAug 2025

  • Languages

    English, Greek
🚀 Full-Stack AI, Web & Web3 Developer Full-stack developer with a degree from the Cyprus University of Technology (React.js, Nest.js) and a completed Master’s in Artificial Intelligence from the University of Cyprus. 💻 I build scalable web apps, AI systems, and Web3 solutions including DApps, blockchain platforms, crypto wallet integrations, and DeFi protocols. Experienced in RAG chatbots, LLM integrations, and modern NLP. 🌐 Focused on delivering clean, scalable, production-ready solutions across AI and blockchain. 🌟 Let’s connect and build impactful products.

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