I will build a rag ai support chatbot for your ecommerce or saas using openai
About this gig
Your customers ask the same questions at 2 AM, and every unanswered message is a lost sale. I build AI support chatbots that answer instantly, 24/7, trained on your own knowledge base, so your team stops repeating itself and your customers never wait.
What you get: a custom RAG-based chatbot trained on your docs, FAQs, product catalog or website; multilingual support that answers in your customers' language; knowledge base integration (PDFs, Notion, Google Docs, website); a branded, embeddable website widget; context-aware memory; optional lead capture and CRM sync; and full deployment with setup guidance.
Tech: OpenAI GPT, Gemini, LangChain, a vector database (Pinecone or Supabase pgvector), Node.js and Next.js, plus an embeddable JS widget.
Why me? I'm a full-stack developer, not just a prompt person, so your bot is properly engineered: accurate retrieval with no hallucinations, clean integration with your existing site, and a backend that scales. I over-communicate, deliver on time and stay available after delivery.
Message me before ordering with your website or docs and I'll tell you exactly what's possible, for free.
Get to know Ahmet Emin
Full Stack Web Developer Websites, Dashboards , Automation
- FromTurkey
- Member sinceJun 2026
- Avg. response time1 hour
Languages
Turkish, English
My Portfolio
FAQ
Do I need to provide my own OpenAI API key?
You can provide your own key (recommended, so you control costs) or I'll guide you through setup in minutes. I'll give you a realistic monthly cost estimate upfront, so there are no surprises.
Will the bot make up answers (hallucinate)?
No. I use RAG, so the bot answers only from your approved knowledge base. If it doesn't know something it says so or routes to a human, keeping your brand safe and accurate.
Can it be added to Shopify, WordPress or a custom site?
Yes. The chatbot works as an embeddable widget on Shopify, WordPress, Webflow or any custom site, just paste one snippet. Deeper custom integrations come with Standard and Premium.

