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

  • Richard W. 11 days ago

    Excellent work, as always

  • Amit C. 27 days ago

    Excellent workby

  • Paul L. 8 days ago

    Great job

  • Paul A. 27 days ago

    Great work once again

  • Donna D. 3 days ago

    Fantastic work, followed my brief to the letter and the site looks amazing. Highly recommend.

  • Francis Q. 16 days ago

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

  • Kieran C. 5 days ago

    Ok at design but said that he would do a wholesale site for. He didn't really know anything about setting up a wholsale site. Very disappointed.

  • Richard W. 2 days ago

    Fantastic work

  • Chris S. 24 days ago

    Very responsive and good work, thank you

  • Dorothea F. 20 days ago

    very helpful, patient and delivered the project exactly how I wanted it.

Order details€355

5 days
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