AI Chatbot Developer
Expert in LangChain, FastAPI, Python
RAG, Vector DB, Voice AI Integration
I am Ritesh Shah, an AI developer specializing in intelligent chatbot development using cutting-edge technologies such as LangChain, FastAPI, and vector databases like Pinecone.
I've built production-ready RAG (Retrieval-Augmented Generation) chatbots that can read PDF documents, respond to user queries in real-time, and even handle memory-based conversations.
My expertise covers:
LangChain (chains, memory, retrievers, tools, agents)
FastAPI backend development (including Docker deployment)
Pinecone vector database and embeddings
OpenAI LLMs and prompt engineering
Frontend integration for chatbot upload and usage
Whisper & ElevenLabs for voice AI integration (currently learning)
I focus on delivering fully working, client-ready chatbot systems that can serve real estate businesses, customer support, education, healthcare, and more.
Currently, I'm building a strong portfolio and looking for meaningful freelance projects where I can apply my skills and grow.
Outside of work, I enjoy tech tutorials, learning about agentic AI, and helping small businesses implement AI solutions. Let's connect and build something impactful together!
Work Terms
Hours of Operation:
I am available from 9 AM to 9 PM (GMT+5:45), 6 days a week.
Preferred Communication:
I prefer clear and regular communication via platform messages, email, or Zoom. I respond quickly and keep clients updated at every stage.
Payment Terms:
I usually work on milestone-based fixed projects or hourly models depending on the scope.
50% upfront or milestone release is preferred for multi-stage projects.
Other Terms:
I ensure all code is clean, documented, and deployable. Revisions are always included until the client is satisfied.
Attachments (Click to Preview)
-
-
-