I will design and develop AI-driven web applications powered by Large Language Models (LLMs) like OpenAI’s GPT, using advanced techniques such as RAG (Retrieval-Augmented Generation) and vector databases (e.g., Pinecone, ChromaDB, Weaviate).
Whether you’re building a smart chatbot, custom AI assistant, knowledge base search, or intelligent content engine — I’ll help you create a real-world AI solution that is fast, accurate, and scalable.
What I Can Build for You:
Custom Chatbots with ChatGPT / GPT-4
RAG Systems with Document Indexing
Semantic Search with Vector Embeddings
AI Knowledge Base / FAQs
Text Summarizers, Extractors
AI Report Generators
OpenAI API Integration
LangChain or LlamaIndex-based apps
Integration with Vector DBs (Pinecone, Weaviate, Qdrant, etc.)
Secure backend with MERN or Python (Express/FastAPI)
Tech Stack & Tools:
OpenAI, LangChain, LlamaIndex
Pinecone, Weaviate, ChromaDB
Node.js, Express, MongoDB, React
FastAPI, Python (if needed)
JWT Auth, AWS S3, Multer, Stripe