All Services Programming & Development Programmer / Product Manager $8/hr · Starting at $25 I am good with Ruby, PHP and database connections with SQL. Electronics with Raspberry Pi. Physics major. About $8/hr · Ongoing Download Resume I am good with Ruby, PHP and database connections with SQL. Electronics with Raspberry Pi. Physics major. Skills & Expertise ElectronicsJavaMySQLPHPProduct ManagementRuby on RailsWeb Development 0 Reviews This Freelancer has not received any feedback. Browse Similar Freelance Experts MySQL DevelopersProduct ManagersPHP DevelopersJava DevelopersRuby on Rails DevelopersWeb DevelopersElectronics Engineers