Vu D.

I build AI agents and document pipelines that turn messy business data into reliable automated workflows. I led a 4-person AI team at viAct and shipped a product now serving 15,000+ users. WHAT I DO - AI agents and workflow automation (MCP, tool calling, memory, permissions) - Document extraction: OCR + vision models for PDFs, invoices, forms - RAG systems with citations and refusal when evidence is missing - Integrations: MCP, REST APIs, CRM, calendar, messaging - Backend and deployment: FastAPI, PostgreSQL, Docker, Google Cloud PROOF - 10000Hours - productivity platform I founded and operate, 15,000+ users - GoClaw - multi-tenant agent infrastructure: MCP, memory, permissions, long-running workflows - Phario - clinical decision support, patient data to decisions in seconds - Ex-AI team lead at viAct: LangChain, LlamaIndex, RAG, vector DB; led 4 engineers - Research: multimodal video retrieval over ~2M videos (VBS 2022, ACM MM) HOW I WORK 1. Focused prototype on your real data 2. Measure what works 3. Expand only after the workflow proves useful 4+ years across AI, backend, APIs and cloud. Master's in Computer Science. Send me your workflow - I'll reply with scope, timeline, and the first measurable milestone.