Cloud Services: Web Services (AWS), Azure, OpenStack,
Virtualization: VMware ESX/ESXI, Windows Hyper-V, vSphere 5x, Datacenter Virtualization, Power VM, Virtual Box, KVM
Enterprise SAN Storage: IBM (XiV, A9000R, v5000, FS5100, FlashSystem 900 & 730, FlashSystem 830), Dell Compellent, NetApp FAS / AFF, Cisco MDS, Isilon, PowerMax
Operating Systems: Red Hat Linux 4/5/6/7, CentOS, Fedora, SUSE LINUX, UNIX, Windows servers 2003, 2008, 2008 R2, 2012, 2012R2, Windows 2000/2003/XP/vista/7/8/10, Ubuntu 12/13/14, Sun Solaris 8/9/10/11, HPUX 10x/11x
Data Replication Technologies: EMC Systems, Hitachi Data Systems
Backup and Recovery Technologies: Avamar, Data Domain, NetWorker, Dell Power Protect,HP Data Protector, IDPA, Commvault, AWS
Automation/Config Tools: Docker, Ansible, Jenkins, Kubernetes, ANT
Web Servers: Apache Tomcat, JBOSS 4x/5x, WebLogic, WebSphere, Apache 13x, Apache 20x, IIS
Tools: CRM/ERP , F5, SSO, LDAP, Active Directory
Database Technologies: Oracle, DB2, SQL Server, MySQL, RDS, ProsgresSQL
Scripting languages: Perl, Bash/shell Scripting, PowerShell
Networking/Protocol: FTP/SFTP, SMTP, TCP/IP, HTTP/HTTPS, NDS, DHCP, NFS, Cisco Routers, Juniper Routers
Version Control Tools: GIT, Bitbucket, SVN