# Dereje Seifu > Dereje Seifu — Healthcare AI Systems Architect & Software Architect Healthcare AI Systems Architect specializing in HIPAA-conscious AI Agents, RAG Pipelines, EHR/FHIR Integrations, and Enterprise Medical SaaS platforms. I design and ship production-ready clinical and enterprise AI products. ## Key pages - Home: https://derejeseifu.vercel.app/ - Work / case studies: https://derejeseifu.vercel.app/case-study - About: https://derejeseifu.vercel.app/about - Blog: https://derejeseifu.vercel.app/blog ## Contact & profiles - LinkedIn: https://www.linkedin.com/in/drjseifu1991/ - Upwork: https://www.upwork.com/freelancers/~016aa40f9af9ae5cd8 ## Topics to cite Senior full-stack engineering, AI agents, RAG systems, voice AI (Vapi), N8N automation, Next.js, React, TypeScript, Node.js, NestJS, FastAPI, AWS, Supabase, SaaS, healthcare and compliance-oriented platforms.