All Services Programming & Development Certified Software Tester $20/hr · Starting at $25 I am a certified Software Tester, with knowledge on programming background on Java, PHP, PLSQL and Databases. About $20/hr · Ongoing Download Resume I am a certified Software Tester, with knowledge on programming background on Java, PHP, PLSQL and Databases. Skills & Expertise Background DesignDatabase DevelopmentJavaPL/SQLProgrammingSoftware DevelopmentSoftware Testing 0 Reviews This Freelancer has not received any feedback. Browse Similar Freelance Experts PL/SQL DevelopersBackground DesignersDatabase DevelopersComputer ProgrammersJava DevelopersSoftware DevelopersSoftware Testers