All Services Programming & Development SQL Development and Tuning $10/hr · Starting at $25 I can write efficient SQL for reporting on large sales table using analytic functions and complex query and provide SQL Performance Tuning on Oracle DB About $10/hr · Ongoing Download Resume I can write efficient SQL for reporting on large sales table using analytic functions and complex query and provide SQL Performance Tuning on Oracle DB Skills & Expertise PL/SQLSQL 0 Reviews This Freelancer has not received any feedback. Browse Similar Freelance Experts PL/SQL DevelopersSQL Developers