Sr. MySQL DB Administrator, UNIX/Linux system administrator and programmer specialized in managing long scale clusters, server farms for high performance computing. Awakened, perl/bash/python coder and life lover with more than 10 years playing with databases. - Full installation, maintenance and tune MySQL databases supporting high volume transaction systems. - Database cluster replication. - Provide assistance to developers with database-related issues or problems as necessary. - Analyze queries for optimal efficiency - Build database schema, tables, routines and jobs - Responsible for after-hours supporting - Responsible for monitoring database application - Writing Puppet modules of the technologies as MySQL, Nagios, Sphinx, Flume, Hadoop, and others. - Automation of tasks, administrative jobs and recurrent operations as backups solutions with perl/python scripts.