Freelancer profile translated to English.

Description

I am currently working as an employee, but I am open to self-employment. I have over 10 years of experience as a system administrator. During which I have touched many technologies, some of which are mentioned in my profile. In everything related to system administration, I am most specialized in Linux server administration (especially RedHat), middleware administration, and observability or monitoring. I have worked with Nagios, Centreon, CheckMk, Grafana, Kapacitor, Telegraf, etc.

Industry field of expertise

Languages

English
Conversational
Spanish
Native or bilingual

Workplace preferences

Remote only

Primarily works remotely

DXC Technology Servicios España SLU
Senior Transaction and Business Process Analyst Profile III
CONSULTING AND AUDITS
March 2023 - Today (3 years and 3 months)
Tacoronte, Spain
I am in the monitoring and observability area, which is responsible for setting up all the infrastructure at the clients, to allow monitoring and obtaining metrics on the status of the clients' systems. In addition to making integrations with the clients' ticketing tools, to generate tickets from the configured alerts.
Python (Programming Language) Grafana Tickscrip Telegraf Bash GNU/Linux UNIX Red Hat Linux Powershell Windows Server Microsoft Azure VMWARE Atlassian JIRA Service Now Servicedesk Oracle PL/SQL MySQL PostgreSQL SQL Server Librenms
Logicalis Spain
Senior System Administrator
May 2022 - March 2023 (11 months)
Barcelona, Spain
Senior middleware administrator position, for a project of an autonomous public administration, 100% remote work. Technologies used: Apache Tomcat. JBoss Application Server. Red Hat Enterprise Linux (RHEL). Apache HTTP Server. Nagios. Check_mk. Ticketing tool, the note. LDAP. PostgreSQL. Oracle Fusion Middleware. Oracle WebLogic Server. Oracle Forms. Bash. Python. SSL Certificates. Proxy.
Arte Consultores
System Administrator
July 2018 - May 2022 (3 years and 10 months)
Santa Cruz de Tenerife, Spain
Maintenance of all servers of the Canary Employment Service and dependent applications. Tools and technologies used:
· Server virtualization.
· VMware.
· Scripting in bash, perl and python.
· Linux and Unix.
· Solaris.
· LDAP.
· Bacula (Backup Systems)
· Apache HTTP.
· Apache Tomcat.
· WebLogic.
· JBoss.
· Server monitoring.
· Nagios.
· Centreon.
· Kibana.
· LogStash.
· MySql.
· PostgreSQL.
· Oracle.
· MariaDB.
· JSON.
· NGINX.
· SAN Storage.
· High availability systems.
· Ansible.
· Iptables.
· FireWall.
· DNS.

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Computer Engineer
University of La Laguna
2012
Ingeniero Informático
Higher Technician in Telecommunications and Informatics Systems
IIES César Manrique
2003
Técnico Superior en Sistemas de Telecomunicación e Informática

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Javier Bello Albardíaz

Senior System Administrator

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