A data scientist, PhD engineer, full-stack developer, nurse and firefighter won Call for Code 2019 with an innovative prototype that tracked real-time firefighter exposure to chemicals. In 2020, together with a global IBM Service Corps team, they improved their IoT system with microservices deployed to IBM Kubernetes and a Carbon-based analytics dashboard using global standards for toxicity over time. Learn about these new features and join the growing open source Linux Foundation community.