During her two-month contribution to AliceO2Group/AliceO2, the developer focused on core C++ development and algorithm design, delivering two targeted features. She refactored dynamic column data retrieval by replacing a generic template function with a type-safe getColumnValue accessor, reducing post-rebase risk and improving code maintainability. In a separate optimization, she simplified the groupTable processing path by removing a redundant empty-table check, relying on downstream logic to handle edge cases and reducing conditional overhead. Her work emphasized template metaprogramming and data structures, resulting in cleaner, more maintainable code that lays the foundation for future performance improvements and easier onboarding.