Ver categorias
Explorar
Fiverr Pro
Português
$
USD
Praveen
@praveen_vk01
Expert AI Engineer and Custom RAG App Developer
Índia
Inglês
Sobre mim
Turn your business documents into a 24/7 AI chatbot that answers instantly using YOUR data only — securely, with zero hallucinations. I build custom RAG (Retrieval-Augmented Generation) chatbots using Python, LangChain/LangGraph, FAISS/ChromaDB, deployed via Streamlit or Gradio. Ideal for founders, consultants, support teams & businesses tired of answering repetitive questions manually. Fully private and production-ready — your data never touches public AI tools. Message me your use case first, and I'll explain exactly how it works before you order.
Habilidades
Praveen
offline •
Tempo médio de resposta: 1 hora
Conheça meus serviços
Mobile Apps com IA
I will build a secure rag ai chatbot app for documents
Portfólio
Experiência profissional
Generative AI & Python Developer
Amazon • Freelance
Jan 2020 - Present • 6 yrs 6 mos
Design and deploy custom LLM-powered solutions, specializing in Retrieval-Augmented Generation (RAG) pipelines and conversational AI agents. Implement robust vector database indexing workflows (FAISS, ChromaDB) alongside advanced chunking techniques to optimize retrieval accuracy. Architect secure backend data logic in Python utilizing LangChain and LangGraph to ensure absolute session isolation for multi-tenant enterprise tools. Build responsive, interactive web application frontends and administrative dashboards using Streamlit and Gradio frameworks.
