I have a professional knowlege about databases, OS {Linux, Windows} with more than 4 years of expertice supporting & administering oracle, MSSQL and MySQL databases also Red Hat 5.x & 6.x and Windows server 2008 R2, 2012 R2 & 2016 I provide guidance and counseling of the architecture to many customers in the following technologies: Unix servers, Windows servers, database technologies (Oracle, MySQL, Postgress, MSSQL), Programing Languages (Java, Perl, .Net, Expect, etc..), SOAP calls and security (CA certificates, PKI, RSA, ciphers) also, I Install, configure and maintain Linux, Solaris and windows servers (Installation of patches, improvement of performance) – based on ITIL v3 requirements Part of my duties in my current job is to provide presential training to new engineers and cross training to others senior engineers that are part of the company. Provide technology trainings (SQL, UNIX, Scripting, etc…) to EMEA and APJ engineers.