Worked on the PublicisSapient/knowhow-ui repository to enhance the accuracy and reliability of data exports in the application. Focused on front end development using TypeScript, the developer addressed a bug in the Excel export functionality by correcting the Defect ID field mapping within the export-excel.component.ts file. The technical approach involved renaming the field from 'Create Defect ID' to 'Created Defect ID' in the includeColumnFilter, ensuring that exported reports reflected accurate data. This change improved data integrity and reduced user confusion, leading to fewer support requests related to misaligned fields in exported Excel reports for end users.