During March 2026, Mathias contributed to the syntasso/kratix repository by developing a feature that introduced configurable default resource requirements for containers. He implemented this enhancement in Go, leveraging his backend development and Kubernetes expertise to allow users to specify CPU, memory, and ephemeral storage limits and requests through the main configuration. This approach enabled more granular and cost-efficient workflow scheduling while improving predictability and reducing resource contention. Mathias also updated and expanded the test suite to ensure the correct application of these settings, demonstrating a thorough and focused engineering process within a short timeframe and with careful attention to validation.