Unix administrator with more than 20 years of experience in multicustomer production teams and development environments
Cloud administrator. Management of OpenShift both on premises and in Azure. Automation with Ansible and Python.
Linux/VMware administrator. Management of Linux servers both physical and virtual and the Hypervisors. Administration of RHEL 3, 4, 5, 6, 7 and 8, Oracle Linux 5 and 6, VMware vSphere 5, 6 and 7, IBM Spectrum Scale 5.
Cloud site Reliability Engineer. Technical support for cloud deployments in AWS for a hospitality multinational. Management of IaC with Terraform, Salt Stack and Ansible. Administration of Amazon Linux 2, Ubuntu Server, Kubernetes (EKS).
Member of the unix Team and responsible for Ansible Tower in the operations group for the Correos customer. Administration of Linux (RHEL 6, 7, 8, SLES 9, 10, 11, 12), IBM AIX (5.3, 6.1, 7.1, 7.2), IBM PowerHA (HACMP), Red Hat Cluster, IBM Spectrum Scale (GPFS), IBM PowerVM. Process automation with shell and Ansible.
Global IT Support Technician por a Smart Cities project. Administration, configuration and troubleshooting of IBM Intelligent Operations Center, administration of RHEL 6 under z/VM, SQL development and tuning of IBM DB2, troubleshooting and application deployment on Websphere Application Server Network Deployment, administration of IBM MQ, troubleshooting of Cognos BI 10, administration and development on IBM WebSphere Message Broker, configuration of IBM HTTP Server.
Member of the unix Team in the operations group for the Correos customer. Administration of AIX 5.3, 6.1 and 7.1.
HP-UX coordinator in the execution team (P2 Factory) for the Telefónica Paneuropean Midrange Transformation project, coordinating 4 other systems administrators. Movement and virtualization of HP-UX 11i v3 systems from international localtions to the Telefónica datacenter at TecnoAlcalá.
Operating System administration duties in three different projects. Installation, maintenance and support of operating systems (Windows Server, Linux, AIX, HP-UX, Solaris) and virtualization environments (VMware vSphere, HP Integrity VM, Sun LDOMs) in both production and development environments.
Part of the second level support team in a hosting and co-location center. Troubleshooting of Solaris and Windows Server, iPlanet, WebLogic and Oracle IAS application servers and Oracle and SQL Server databases. On call shifts.
Installation and maintenance of SuSE Linux servers for SMEs. Configuration and administration of Samba and Sendmail.
Técnico Superior en Administración de Sistemas Informáticos (Post-Secondary Education on Computer Systems Administration)