Hello @everyone! I’m an AI & Full-Stack Engineer with 8+ years of experience building web applications, business tools, automation systems, and more recently, production-ready AI applications. My background started in full-stack development, working on websites, dashboards, e-commerce features, admin systems, APIs, and internal tools. Over time, I moved deeper into AI development, especially LLM-powered applications, RAG systems, AI workflow automation, document processing, and AI agents. Recently, I’ve been focused on building practical AI systems that are useful in real business operations, not just demos. This includes internal AI assistants, document Q&A systems, OCR/data extraction workflows, customer support automation, and agent-style workflows that connect with external tools, APIs, databases, and business systems. I also have experience with MCP-based tool integration, LangChain/LangGraph workflows, OpenAI and Claude API integration, and full-stack AI app development using FastAPI, Next.js, PostgreSQL, vector databases, Docker, AWS, and GCP. Tech stack: - AI / LLM: OpenAI API, Claude API, LangChain, LangGraph, RAG, MCP, prompt engineering, structured outputs, AI agents - Backend: Python, FastAPI, Node.js, REST APIs, PostgreSQL, Redis - Frontend: React, Next.js, TypeScript, JavaScript - Data / Retrieval: vector databases, pgvector, document processing, OCR, embeddings - Cloud / DevOps: AWS, GCP, Docker, CI/CD - Business systems: Shopify, WordPress, e-commerce automation, API integrations