San Francisco, California, United States
• Owned end-to-end integration of a new machine into the existing mobile app, backend (NestJS), and AWS cloud infrastructure.
• Led device provisioning architecture including Wi-Fi onboarding, AWS IoT Core registration, and real-time status synchronization.
• Designed and maintained AWS IoT Core rules, Lambda functions, and SQS consumers for processing device events and presence updates.
• Managed backend services running on ECS with RDS (Postgres) for device state and user data persistence.
• Built and improved provisioning pipelines by closing integration gaps between firmware, backend, and mobile layers.
• Collaborated cross-functionally with firmware and product teams to ensure reliable hardware-software interaction in production.