Jan worked on the Backbase/stream-services repository, focusing on maintaining platform stability through dependency management. During December 2024, Jan upgraded the SDK to version 18.1.0 and updated ServiceBus to the latest supported release, ensuring the service remained aligned with current support standards. The work involved careful documentation using Markdown, with all changes clearly reflected in the project changelog. No functional code changes were introduced, preserving API compatibility and minimizing operational risk. Jan’s approach emphasized risk reduction and long-term maintainability, demonstrating a methodical application of documentation and version control skills over a short, targeted development period.