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I will build a custom ai chatbot with openai rag
Zeeshan Ahmad
About this gig
Hi, I'm Zeeshan, a full-stack developer who builds custom AI chatbots that actually work in production.
Most "AI chatbots" on Fiverr are just ChatGPT plugged into a website. What I build is different: chatbots trained on your business, your documents, and your data using OpenAI, RAG, and proper backend architecture.
What I can build:
- Custom AI chatbot for your website (OpenAI-powered)
- RAG chatbot trained on your PDFs and documents
- Customer support chatbot with memory
- E-commerce chatbot for product Q&A
- Internal business chatbot for your team
My background:
I work at Auxilium.Digital building AI systems in production. A recent project: a semantic search platform indexing over 140,000 documents with a custom RAG pipeline. I understand chunking, embeddings, vector databases, and token optimization the parts that actually matter.
Tech stack: OpenAI API, Python, Flask, React, Next.js, Cloudflare Workers, Pinecone, LangChain.
Message me first if your project has specific requirements. For standard chatbot needs, order directly from the packages below.
Note: You'll need your own OpenAI API key. I'll walk you through setup.
Get to know Zeeshan Ahmad
Zeeshan Ahmad
AI FullStack Developer: OpenAI, RAG, Python, React, NextJS
- FromPakistan
- Member sinceMar 2021
- Avg. response time1 hour
- Last delivery2 years
Languages
English, Urdu
Hi, I'm Zeeshan - a full-stack developer with 4+ years building production web apps and AI-powered systems.
I specialize in three areas: AI integrations (OpenAI APIs, RAG pipelines, semantic search, custom chatbots), backend development (Python, Flask, REST APIs, Cloudflare Workers), and modern frontend (React, Next.js, TailwindCSS).
Recent work: a production semantic search platform indexing 140,000+ documents with vector embeddings and custom RAG pipelines, plus AI chatbots and data ingestion systems.
Need AI beyond ChatGPT wrappers? Let's talk.
My Portfolio
FAQ
Do I need my own OpenAI API key?
Yes, you'll create a free account at platform.openai.com and get a key. This keeps you in control of your data and API costs. If you get stuck, I'll walk you through it. Setup takes about 5 minutes.
Will the chatbot work on my existing website?
Yes. I provide clean embed code that works with WordPress, Shopify, Webflow, React, Next.js, or plain HTML. Just paste the snippet where you want the chatbot to appear, and it works.
How much will OpenAI API usage cost me each month?
Depends on chatbot traffic. Most small-to-medium sites end up paying somewhere between $5 and $30 per month. I optimize token usage to keep it low and can help you set spending limits inside your OpenAI account.
Can you train the chatbot on my PDFs and documents, not just website content?
Yes, that's what the Premium package is for. I set up a full RAG pipeline with a vector database (Pinecone, Chroma, or Supabase) so the chatbot can answer questions using your actual documents, not just guess.
What's the difference between the Basic, Standard, and Premium packages?
Basic is a simple OpenAI chatbot with pre-set responses, good for FAQs. Standard is a custom chatbot trained on your business info with conversation memory. Premium is a full RAG system trained on your documents with vector search and an admin dashboard.
Do you sign NDAs?
Yes, happy to sign an NDA before we discuss any sensitive project details. Just send it over in the chat.
