As AI Foundation Lead at Readdle, I lead the team responsible for all AI-powered features in Spark Mail. We shipped the AI Assistant with a fully local RAG pipeline running on all four major platforms - iOS, Android, Mac, and Windows. Building on-device retrieval-augmented generation across such different hardware and OS constraints was a major technical undertaking.
I also led an agent architecture overhaul for rapid model switching. We’re continuing to explore new ways AI can make email smarter and more efficient.