Job TitleOperating systems: Windows 10, Unix, LinuxLanguages: SQL, PLSQL, Python, Asp.net, C#, Visual BasicScripting Language: Shell ScriptingDatabases: Oracle 9x/10g/11g/12cTools: Toad, SQL DEVELOPER, SQL*PLUS, PUTTYJob DescriptionExtensively worked on client-server application development using Oracle 12c/11g/10g/9x, Advance PLSQL collections, Objects, Packages, Stored Procedure, Triggers.Practical understanding of Data Modelling (Dimensional and Relational) using ER diagrams, Performance tuning of long running queries to improve the response time.Created Shell scripts for invoking SQL scripts and schedule them using CRON utility in Linux and Unix.