An app for managing inspectors and the inspections they carry out. The Laravel REST API handles user roles and permissions — chiefly administrators and inspectors — while the React front end fully separates the two roles, showing a simplified interface to inspectors, who can reach only a subset of features. The system is stable and performant given the access and data traffic it handles, and it mainly drives inspection activities that certify the quality of customer products. A complete refactoring improved the UX, simplified the database structure, migrated the data to the new schema, and streamlined the server-side code both syntactically and logically.