I am writing to you today to apply for the open position, I have a Master's degree in computer science from National College of Business Administration & Economics with more than 8-year experience in Information Technology. I Have learned how to installation Oracle 11g/12c/19c Database on window and Linux operating system. Performance Tuning / Upgrade and patching of oracle database both on windows and Linux operating system. Installation of MS SQL Server, Installation of WebLogic 12.2.1.4.0 on windows and Linux.