David Bosch developed a grade record management feature for the mikibardaji/DAWBIO_EXERCICIS_ALUMNES repository, focusing on automating per-student file creation and grade entry for the AutoAvaluacioPractica1 assignment. He implemented a workflow in plain text that allowed each student’s grade to be stored in a uniquely named file, improving traceability and data integrity through systematic file renaming. David also introduced a process for correcting scores post-entry, ensuring ongoing data accuracy. His work centered on file management, leveraging text-based data handling to maintain clear audit trails via Git commits. The project demonstrated depth in workflow design and attention to data quality.