Linux system administration (LPIC-1)
5.0(3)UNIX system administration
5.0(3)Windows server 2019 administration
5.0(3)CompTIA A+ bootcamp essentials and electives
5.0(3)Fibre optic cabling for engineers
5.0(3)Total RADIUS for Engineers
5.0(3)Definitive Samba for engineers
5.0(3)