Javier Enrique León

I’m a professional Self-directed and motivated with 10 year of experience in Linux and windows system administrator, MySQL, and PostgreSQL database administrator, Software and Web developer.

I have good communication skills, problem solver, goal-seeking, responsible and diligent. Have an experience in team management and motivation..

My skills:
– knowledge of shell scripring (Bash/Awk/sed)
– knowledge of Apache, Nginx, BIND, SSH, Firewall/IpTables, Proftpd/Vsftpd, NFS, etc.
– High load, performance tuning, security.
– Versioning systems (Git, Bazaar)
– Good level of Python/PHP Web Developer
– Web interfaces design (HTML5, CSS3, JQuery).
– CMS deployment (WordPress, Drupal, Joomla, Plone)
– Experienced in private clouds configurations. KVM/libvirt virtualisation. Experience with OpenVZ, LXC, Proxmox, Openstack, vagrant and docker.
– Experience with database administration (PostgreSQL, MySQL). ETL, Scripts and programing triggers and store procedures, Replication, failover, hot backup, high availability, performance tuning.