Moizz K
AI Automation Engineer ,Voice Agents And Multi Agent Systems
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Freelance AI Engineer — RAG Systems, AI Agents & Full-Stack AI Dev | Self-Employed
Upwork
Dec 2024 - Aug 2026 • 1 yr 8 mos
Independently designing and delivering production-ready AI systems for business automation, document intelligence, and agentic workflows. Key projects built and deployed: DocuMind — Multi-document AI research assistant deployed live on DigitalOcean. Handles 50+ page PDFs across multiple simultaneous files with mandatory source citations (exact file name and page number) on every response. Built on FastAPI + LangChain + FAISS + React, powered by Claude API. LexAI — Legal contract analyzer that extracts key clauses, flags risk areas, and generates structured summaries from contract documents automatically. InsightAI — Business intelligence RAG dashboard enabling plain-English queries against sales reports and spreadsheets. Cognitive Command — AI email triage agent built on LangGraph that auto-classifies and routes inboxes without manual input. Core stack: LangChain · LangGraph · FastAPI · Python · React · Tailwind CSS · FAISS · ChromaDB · Claude API · Docker · DigitalOcean . Vapi . N8n ,