[Class : 42] Designing, Creating, Maintaining, And Hosting Websites For Others; Software Design And Development; Software Engineering; Software Research; Software Authoring; Customizing Computer Software; Software Engineering Services; Software Repair; Software Installation And Maintenance; Computer Software Upgrading Services; Computer Software Support Services; Testing Of Computer Software; Design And Development Of Computer Software For Cloud Computing; Providing Web Servers And Co Location Servers To Third Party Cloud Computing And Data Storage Facilities; Cloud Computing Services; Cloud Computing; Web Based Hr And Payroll Solutions, Maintenance Of Software Used In The Field Of E Commerce; Development And Design Of Mobile Applications.