Walter is a San Francisco-based Y Combinator (Spring 2026) startup building an AI employee for the manufacturing back office. Founded in 2026 by Nikolas Keller (CEO) and Lukas Postulka (CTO), Walter logs into the enterprise systems a company already runs on — SAP, Oracle NetSuite, Microsoft Dynamics 365, Teams, Outlook and Gmail — the way a new… - View it on GitHub