I will create a custom ai chatbot

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Corentin Mariey

About this gig

Looking for a reliable AI chatbot tailored to your business?

I build custom AI chatbot solutions using OpenAI, Claude, Gemini, and modern LLM technologies. Whether you need a customer support assistant, an internal knowledge base, a chatbot connected to your documents, or a fully customized business assistant, I can help you turn your idea into a production-ready solution.

My services include:

  1. ️ Custom AI chatbot development
  2. ️ RAG (Retrieval-Augmented Generation)
  3. ️ PDF and document-based chatbots
  4. ️ SQL, PostgreSQL, MariaDB & MongoDB integration
  5. ️ REST API & FastAPI backend development
  6. ️ Website and business software integration
  7. ️ AI agent development
  8. ️ Prompt engineering and workflow optimization
  9. ️ Authentication and user management
  10. ️ Deployment and technical documentation

Every project is built with clean, maintainable, and scalable code, following software engineering best practices. I focus on understanding your business requirements to deliver an AI solution that is reliable, easy to maintain, and ready for real-world use.

Whether you're a startup, small business, or enterprise, I'll help you build an AI chatbot that saves time, improves customer experience, and automates repet

Get to know Corentin Mariey

Corentin Mariey

AI Developer, Python Automation, AI Chatbots

  • FromFrance
  • Member sinceSep 2025
  • Avg. response time1 hour
  • Languages

    English, French, Spanish, German
I am an AI Developer specializing in Python, automation, AI chatbots, and custom software solutions. I help businesses automate repetitive tasks, build intelligent chatbots and create AI-powered tools (OpenAI, Claude, Gemini). My expertise includes: • AI Chatbots (RAG + SQL) • Python Automation • APIs • Web Scraping & Data Extraction • Databases (PostgreSQL, MariaDB, MongoDB) • AI Agents • AI Model Integration & Fine-tuning • Custom Business Automation • Custom Business Software My goal is simple: turn your ideas into reliable, scalable, and production-ready solutions.

My Portfolio