All Services Programming & Development Database Expert $5/hr · Starting at $25 Have experience in Optimizing and modelling queries in various databases .Tuned data with multi tera bytes in size. Very strong in Query and database Optimization 1) Oracle 2)sql server 3) Postgres 4)DB2 About $5/hr · Ongoing Download Resume Have experience in Optimizing and modelling queries in various databases .Tuned data with multi tera bytes in size. Very strong in Query and database Optimization 1) Oracle 2)sql server 3) Postgres 4)DB2 Skills & Expertise Data ManagementDatabase AdministrationDB2Microsoft SQL ServerModelingOraclePostgreSQLServer AdministrationSQL 0 Reviews This Freelancer has not received any feedback. Browse Similar Freelance Experts SQL DevelopersDatabase AdministratorsMicrosoft SQL Server ManagersCapital Market ProfessionalsPostgreSQL DevelopersTooling DesignersData ManagersServer AdministratorsMicrosoft Excel ExpertsDB2 Developers