Designed and developed a specialized internal web portal to manage and monitor checkout register peripherals (barcode scanners, thermal receipt printers, electronic payment terminals, touch displays, cash drawers) across hypermarket checkout lanes.
Implemented dynamic equipment status tracking, allowing the IT department to assign peripherals to specific lane numbers, register serial numbers, and log hardware maintenance events.
Structured a relational MySQL database to record peripheral states, store hardware inventories, and provide a responsive dashboard for store technicians.
Employed clean PHP backend logic with prepared statements to secure database operations against SQL injection, combined with a responsive Bootstrap interface.
