I managed POS operations, including opening and closing servers and terminals, monitoring for runtime errors, and supporting POS migrations. I provided user support, trained new IT staff, and assisted with annual inventory counts. I administered network systems and servers, including Windows 2008 Server, Active Directory, SQL Server, and domain/DNS servers, while maintaining hardware such as cash registers, PCs, and weighing scales.
I installed, configured, and maintained technical infrastructure, including hardware, software, network systems, biometrics, CCTV, and FTP. I administered the Merchandising Management System (AS400), performed backups, processed sales reports, and analyzed system errors and corrupted transactions. I also configured and monitored LAN/WAN networks, maintained cross-connect panels, diagnosed network issues, and processed and monitored store sales transactions.