Hassan S.

I build production AI agents, RAG systems, and workflow automations that reduce costs, save time, and turn company data into reliable AI products. 5+ years across AI/ML and data engineering, including enterprise GenAI work at SAP. A few systems I've delivered: • AI voice agent that reduced customer-support costs by ~$10K/month • Agentic sales automation platform generating ~$200K/year in estimated operational savings • Recommendation system that increased weekly sales by PKR 8M and AOV by 15% • Enterprise RAG, semantic search, and multi-agent systems for knowledge, analytics, email, calendar, and business workflows I can help you build: → AI Agents & multi-agent workflows → RAG / enterprise search / chat-with-your-data → AI workflow automation & API integrations → Voice AI agents → Production LLM and machine-learning applications Core stack: Python, FastAPI, LangGraph, LangChain, OpenAI, Claude, Pinecone, FAISS, PostgreSQL, AWS/GCP/Azure, Docker & Kubernetes. I work end-to-end, from architecture and integrations to evaluation, deployment, monitoring, and iteration. If you're building an AI system that needs to work reliably in production, not just another demo, send me your use case.