Arsalan K.

AI Engineer | MCP, LLM Integrations & RAG | Python, AI Apps

5+ years of building AI for unsexy industries, because that not only solves real problems but also makes people money rather than just headlines. I understand the users, the business, and the code :) Shoot me an invite and we'll figure out the pain together. WHAT I BUILD Artificial Intelligence & Generative AI Apps, LLM integration with the OpenAI API, Claude, and open-source large language models. Prompt engineering, fine-tuning, and evaluation so output quality is measured, not assumed. RAG & Vector Search, retrieval augmented generation pipelines end to end: chunking, embeddings, and vector database work with Pinecone, Weaviate, FAISS and Qdrant, built with LangChain and LlamaIndex. AI Agent Development, production AI agents and AI chatbots with memory, tool use, and multi-agent orchestration. MCP (Model Context Protocol) servers exposing your internal APIs and databases to Claude, ChatGPT and other agents, with scoped auth. API Integration & Development of REST APIs in FastAPI, Django and Flask. Third-party API integration, OAuth, webhooks, async streaming endpoints, WebSockets. Automation. business process automation and automated workflows in Python. Scheduled jobs, ETL, web scraping, API-driven pipelines. Backend & Deployment. Python, FastAPI, Django, PostgreSQL, Docker, AWS (EC2, Lambda, RDS, S3), GCP, CI/CD with GitHub Actions. Tell me what's breaking and I'll tell you how I'd fix it or tell you it isn't worth building. Skills: Python, Artificial Intelligence, Machine Learning, API Integration, Generative AI, Automation, Natural Language Processing, Back-End Development, Retrieval Augmented Generation, AI Agent Development, LangChain, Large Language Model, AI Chatbot, FastAPI, Vector Database, OpenAI API, Django, PostgreSQL, Prompt Engineering, Pinecone, MCP, Model Context Protocol, Claude, LlamaIndex, Weaviate, Qdrant, FAISS, AWS, GCP, Docker, REST API, Flask, Multi-Agent Systems, AI Backend Development, Production LLM Systemsd