Sistemas: Unix, Linux, Windows, z/OS, Solaris, AIX, Citrix, OpenView, Active Directory, Cluster Services, Security Services, Sharepoint, Tibco, WSO2, ESB, SOAP, Restful, XML, WebServices, LifeRay...

Redes y Comunicaciones: Cisco, Meraki, Juniper, HP, Sophos, Digium, Aruba, Barracuda, Fortinet, F5, Check Point, Palo Alto, Avaya, Microsoft...

Business Intelligence: SAS, Oracle, Tableau, Qlikview, Powercenter, Cognos, MicroStrategy, Pentaho, Microsoft, Tibco, IBM, Informatica...

ERP/CRM: A3erp, Siebel, SAP, Microsoft, SugarCRM, IBM, Zoho, SalesForce, Lawson, SuccessFactors...

SAP: HCM, FI, CO, MM, QM, TR, PP, LO, SM, SD...

Host: IMS, DB2, Natural Adabas, AS/400...

Servidores de Aplicaciones: Apache, Websphere, Weblogic, Borland AppServer...

Bases de Datos: Oracle, SQL server, Mysql, Sybase, MongoDB, CouchDB, Cassandra Hbase...

Virtualización: Citrix, VMWare, Hyper-V, VirtualBox, RedHat...

Desarrollo: Java/ J2EE, .NET , HTML, .NET IOS, SAP, Cobol/DB2, PowerBuilder , Python, Perl, Bash, Ruby...

Almacenamiento y Back-Up: QM, EMC, NetApp, HP, Fujitsu, Symantec, Dell, Acronis, Evault...

Testing/QA: JIRA, JMeter, Selenium, SoapUI , Quality Center

Seguridad: Cybersecurity, Hacking Ético, RedeSegura, OSSIM, SOX, SIEM, ENS, LOPD, 27001, PCI-DSS, RMS, McAfee, WatchGuard...

Ticketing: Remedy, HP Service Manager, CA Service Desk, OTRS...

Monitorización: Nagios, Patrol, Cacti, Zabbix, Openview, Tivoli...