Build a customized chatbot

About this ad

I deliver production-ready AI chatbots that don’t just reply, they understand, remember, and retrieve the right answers using advanced RAG and graph-based intelligence.

With 5+ years of industry experience and more than 20 successfully developed chatbots, I help businesses automate support, streamline operations, and unlock real value from AI.

Using LangChain, LangGraph, and Graphiti, I design chatbots that can remember long conversations, reason over complex data, and retrieve precise answers from PDFs, databases, websites, and private knowledge bases. I work with top LLM models, including GPT-4o / GPT-4o-mini, Gemini Pro & Flash, Claude Opus & Sonnet, along with vision models like Qwen, LLaVA, and DeepSeek.

I also integrate chatbots with third-party APIs such as Slack, Google Sheets, WhatsApp, Shopify, and custom REST APIs to automate workflows and fetch real-time data securely.

I am a Gold Medalist in Master’s in Computer Science, bringing strong academic foundations together with hands-on production experience to deliver reliable, scalable, and business-ready AI solutions.

What you’ll get:
1.High-accuracy RAG-based AI chatbot
2.Long-term conversation memory using graph intelligence
3.Secure, scalable, production-ready deployment
4.Seamless third-party API integrations
5.Clean, maintainable, and well-documented code

If you’re looking for an experienced AI engineer who delivers results, not demos, let’s discuss your project and build a chatbot that truly works for your business.

About the seller

Reviews on the ad

  • DPC Consultants Ltd 5 days ago

    Brilliant work again. Thank you!

  • John L. 18 days ago

    Yet another faultless job carried out by. Amazing people to work with all communications clear and concise and executed timely and precise

  • Daphne D 5 days ago

    My fave!

  • Justin A. 10 days ago

    Very prompt, understood the concept immediately and will certainlyy work with him again

  • Jesse R. 26 days ago

    Great work as usual

  • Francis Q. 13 days ago

    Great work again...3 years and still using him. Thanks...

  • Iain M. 18 days ago

    Awesome

  • Nuha W. 14 days ago

    Perfect work. Patient with the Costomer. Professional

  • Chris S. 20 days ago

    Very responsive and good work, thank you

  • Erwan N. 4 days ago

    Very good job and quick service !

Order details€355

5 days
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