During January 2026, Raj worked on the intel/cve-bin-tool repository, focusing on backend reliability and database management using Python. He addressed a Windows-specific issue where the application would crash on first run if the cache directory was missing, leading to SQLite OperationalErrors. Raj implemented a solution that automatically creates the required cache directory before establishing a database connection, using robust error handling and filesystem operations. This change improved onboarding for Windows users and reduced crash reports related to database initialization. His work demonstrated careful attention to cross-platform compatibility and aligned with established caching and initialization patterns, contributing to overall project stability.