Umer Khan - Founding AI Engineer

Q: What is Umer Khan's expertise?

Umer Khan specializes in building production-grade AI systems, including RAG (Retrieval-Augmented Generation) pipelines, LLM engineering, AI agents, and data architecture. He has expertise in Python, FastAPI, LangChain, LangGraph, MCP, and AWS cloud services.

Q: What companies has Umer Khan worked with?

Umer Khan has worked with Bloomers Berlin (current), Comparado GmbH (Idealo Group), CorAI (Bernstein Analytics), and Teradata. He has also collaborated with stakeholders from Axel Springer, Bernstein Group, NewsCatcher, and Telenor.

Q: What AI technologies does Umer Khan work with?

Umer Khan works with LangChain, LangGraph, Model Context Protocol (MCP), OpenAI, Hugging Face models, PyTorch, and vector databases including Pinecone, ChromaDB, Qdrant, and Milvus. He specializes in building RAG systems and AI agents.

Q: Is Umer Khan available for consulting?

Yes, Umer Khan is available for AI engineering consulting, including RAG system design, LLM integration, data pipeline architecture, and AI automation projects. Contact him at hello@umerkhan.eu.

Q: Where is Umer Khan based?

Umer Khan is based in Berlin, Germany. He works with clients worldwide on AI engineering projects.

Umer Khan

Products

Apps

Software products and applications I've built. 6 apps available.

Applications

6 total

GateKpr

Developer Tool

Rust-native validation platform for Shopify and WooCommerce apps. 110+ rules across webhooks, API usage, billing, security, and OAuth. Multi-language parsing via tree-sitter with CLI, REST API, and MCP server integration.

ShopExtract

Python CLI

Extract, compare, and monitor product data from any e-commerce store. Works across Shopify, WooCommerce, Magento, BigCommerce, and custom stores with LLM-powered extraction.

Sigma AI

Shopify App

AI-powered sales agent for Shopify stores. Provides personalized product recommendations, answers customer questions, and helps convert visitors into buyers.

GEO Optimizer

AI Tool

Transform any website content into AI-citation-ready content. Optimize for ChatGPT, Claude, Perplexity, and other LLM-powered search engines using Generative Engine Optimization.

DiMedi

Healthcare SaaS

Healthcare practice management platform for therapy practices. Features telehealth video sessions, appointment scheduling, patient management, and multi-tenant architecture with HIPAA-compliant data handling.

ORY Berlin

Health E-Commerce

E-commerce health platform offering at-home laboratory testing, personalized coaching, and wellness products. Features blood analysis, microbiome checks, hormone panels, and integrated care programs across Europe.