Looking to build an advanced AI system that can answer questions from your documents, knowledge base, or business data?

I will develop powerful RAG (Retrieval-Augmented Generation) applications using LLMs like OpenAI GPT, Llama, and other open-source models. These solutions enable intelligent chatbots, AI assistants, and agent-based systems that can understand, retrieve, and generate accurate responses from your data.

Perfect for SaaS products, enterprise tools, customer support bots, and internal knowledge systems.

Services I Offer:

✔ RAG chatbot development (document-aware AI)

✔ OpenAI GPT integration (ChatGPT-based systems)

✔ Open-source LLM integration (Llama, Mistral, DeepSeek, etc.)

✔ Vector database setup and integration

✔ AI agent development (multi-agent workflows)

✔ PDF / DOC / website knowledge chatbots

✔ Semantic search implementation

✔ Prompt engineering and optimization

✔ LangChain / LlamaIndex pipelines

✔ API development for AI systems

✔ AI SaaS chatbot development

✔ Multi-model AI orchestration

✔ Deployment and cloud setup

Technologies & Tools:

OpenAI GPT API

Llama / Mistral / DeepSeek

LangChain

LlamaIndex

Hugging Face Transformers

FAISS / ChromaDB / Pinecone / Weaviate

Python

FastAPI / Flask

Node.js (optional backend)

React / Next.js frontend

Docker

AWS / Azure / GCP

Use Cases:

AI document Q&A system

Company knowledge base chatbot

Customer support automation

Legal document assistant

Research paper assistant

Internal enterprise AI search engine

AI SaaS product development

AI assistant for websites

What You Will Receive:

✅ Fully working RAG application

✅ AI chatbot interface

✅ Vector database setup

✅ API backend integration

✅ Clean, documented source code

✅ Deployment support

✅ Setup instructions

✅ Technical documentation

Packages

Basic – Simple RAG Chatbot

$120

Single document / dataset chatbot

OpenAI GPT integration

Basic vector database setup

Simple chat interface

3-day delivery

Standard – Advanced RAG System

$400

Multi-document RAG system

LangChain / LlamaIndex pipeline

Vector database integration

API backend (FastAPI)

Web chatbot UI

7-day delivery

Premium – Enterprise AI RAG Platform

$1,000

Full-scale RAG SaaS application

Multi-model support (OpenAI + open-source LLMs)

AI agents integration

Advanced retrieval system

User authentication & dashboard

Scalable architecture

Cloud deployment

14-day delivery

Gig Extras

Express Delivery

Starting at $100

Vector Database Setup

$100

Multi-Model Integration

$120

AI Agent Workflow System

$150

PDF / Document Chatbot

$80

SaaS Deployment Setup

$150

Custom UI Dashboard

$120

API Development

$100