OCA Developer

Course OC11GDBSQL - Oracle Database 11g: Introduction to SQL (5 Days)
then
Exam 1Z0-047 - Oracle Database SQL Expert
or
Exam 1Z0-052 - Oracle Database 11g: SQL Fundamentals I
then
Course OC11GPLSQL - Oracle Database 11g: Program with PL/SQL (5 Days)
then
Exam 1Z0-147 - Oracle Program with PL/SQL ORACLE