During May 2025, Balazs Komaromi focused on backend development for the instructure/canvas-lms repository, addressing a critical integration challenge with LTI 1.3 tools. He implemented user context propagation by introducing a new custom variable to transmit user UUIDs during tool launches, ensuring consistent session fidelity across integrated tools. Using Ruby, he developed a data fixup script to retrofit existing tool configurations, enabling accurate analytics and reducing integration risk. Although the work centered on a single bug fix rather than new features, it demonstrated depth in LTI integration and backend systems, directly improving data consistency and auditability within Canvas LMS.