Browse categories
Explore
Fiverr Pro
English
$
USD
I will build a custom ai chatbot with python, fastapi and llms
Haris A
About this gig
Need an AI chatbot that actually works for your business? I build custom LLM-powered chatbots using Python, FastAPI, and modern AI tooling for customer support, FAQs, lead capture, or internal tools.
I've built real production AI systems, including a Voice AI CRM with live LLM conversation agents and a RAG assistant that answers questions from custom documents.
What you get:
- A chatbot trained on your data and use case
- Clean integration into your website or app
- A reliable, well-structured backend built with FastAPI
- Full source code and clear documentation
I work with leading LLM providers (GPT, Claude, and more) and pick the best fit for your needs and budget.
Tell me what you want the bot to do and I'll recommend the right setup. I respond fast and I'm ready to start right away.
Get to know Haris A
Haris A
AI Backend Engineer
- FromPakistan
- Member sinceJun 2026
- Avg. response time2 hours
Languages
English
I am an AI and Backend Engineer with experience in developing internal web applications, serverless backend logic, and RAG-based assistants. I specialize in building multi-tenant Voice AI CRM platforms and automating HR systems using Python, Node.js, and AWS. My expertise includes integrating LLM-based conversation agents and managing complex data processing pipelines.
FAQ
What do you need from me to get started?
Your use case, any data or documents the bot should use, and where it will live (website, app, etc.). I'll handle the rest.
Do I get the source code?
Yes — you receive full source code and clear documentation so it's easy to maintain or extend.
Can you integrate the chatbot into my existing website or app?
Yes, integration into your website or app is included. Just let me know your platform.
