All Services Programming & Development Database Design $15/hr · Starting at $25 I have an excellent command of Ruby, and have experience working with Perl and Sybase in an internal support role. I also have a good command of PostgreSQL. About $15/hr · Ongoing Download Resume I have an excellent command of Ruby, and have experience working with Perl and Sybase in an internal support role. I also have a good command of PostgreSQL. Skills & Expertise CCAMLHaskellPerlPostgreSQLSybase 0 Reviews This Freelancer has not received any feedback. Browse Similar Freelance Experts PostgreSQL DevelopersC ProgrammersPerl DevelopersSybase Developers