Programming & Scripting:
• bash, php, MySQL, aws cli (EC2/S3), git cli, C++, Bootstrap, JavaScript, CSS, HTML
Operating Systems:
• Linux Debian, Ubuntu & CentOS
Utilities & Services:
• Nginx, SMB, PXE, QEMU, OpenPGP, Systemd, Expect (linux)
Big Data & Distributed File Systems:
• AWS (EC2, S3, EBS, EFS, Glacier), Hadoop (HDFS), CephFS, & OpenStack (cinder & Swift)
IT & Storage Hardware:
• RAID controllers (LSI, HighPoint, Adaptec), NAS, Brocade Switches, Routers, HDDs, SSDs
Network Technologies:
• DNS, DHCP, HTTPS