[Class : 42] Design And Development Of Computer Hardware And Software; Computer Software Consultancy; Computer Software Design; Computer Security Consultancy; Internet Security Consultancy; Data Security Consultancy; Computer Technology Consultancy; Computer System Analysis; Computer System Design; Updating Of Computer Software; Maintenance Of Computer Software; Installation Of Computer Software; Software As A Service [Saas]; Technological Consultancy; Software Engineering Services; Information Technology [It] Consultancy; Consultancy In Design And Development Of Computer Hardware; Providing Information On Computer Technology And Programming Via Website; Writing Of Computer Code; And Website Design Consultancy.