Specialist Database Administrator, Big Data consultant with NoSQL, Big Data and cloud computing experience. Expert SQL Tuning ensuring performance and optimization of most relational and NoSQL databases.
Administration and design of MariaDB, Galera, Oracle, MySQL, and Cassandra and MongoDB, Design and migration of database projects. Database design and multi platform DBA. Advance SQL development and data warehousing, also well experienced in Hadoop, and Business Intelligence, including Machine Learning and Big Data Analysis.
Specialties: Oracle, MySQL, Cassandra, MongoDB, MariaDB, Galera Cluster, Pentaho, Python, Lua, Hadoop, DevOps, Pig, Hive, Sqoop, Spark AWS, Azure, Cloudera,JavaScr...