Application service provider featuring application programming interface (API) software; Providing on-line non-downloadable software for the creation of mobile internet applications and client interfaces; Providing on-line non-downloadable software for computer system and application development, deployment and management; Providing on-line non-downloadable software for software testing, automating software testing, optimizing software testing, auditing and optimizing software testing sets, identifying critical software testing scenarios, creating custom testing templates, facilitating collaboration, data visualization and modeling, custom integration into computer systems and computer software; Providing on-line non-downloadable software for automating and checking functionality, usability, security, compatibility and performance of websites, software and applications; Providing on-line non-downloadable software for the management, analysis and administration of computer systems; Providing on-line non-downloadable software for checking the functionality, usability, security, compatibility and performance of computer systems; Providing on-line non-downloadable software for maintaining websites, software and applications and for quality assurance, validation and checking functionality; Providing on-line non-downloadable software for executing, planning and providing the requirements for checking the functionality, usability, security, compatibility and performance of websites, computer software and applications and generating reports with the results; Providing on-line non-downloadable software for maintaining and building a repository of parameters for checking the functionality, usability, security, compatibility and performance of websites, computer software and applications; Providing temporary use of on-line non-downloadable software development tools; Platform as a service (PAAS) featuring computer software platforms for the creation of mobile internet applications and client interfaces; Platform as a service (PAAS) featuring computer software platforms for computer system and application development, deployment and management; Platform as a service (PAAS) featuring computer software platforms for software testing, automating software testing, optimizing software testing, auditing and optimizing software testing sets, identifying critical software testing scenarios, creating custom testing templates, facilitating collaboration, data visualization and modeling, custom integration into computer systems and computer software; Platform as a service (PAAS) featuring computer software platforms for automating and checking functionality, usability, security, compatibility and performance of websites, software and applications; Platform as a service (PAAS) featuring computer software platforms for the management, analysis and administration of computer systems; Platform as a service (PAAS) featuring computer software platforms for checking the functionality, usability, security, compatibility and performance of computer systems; Platform as a service (PAAS) featuring computer software platforms for maintaining websites, software and applications and for quality assurance, validation and checking functionality; Platform as a service (PAAS) featuring computer software platforms for executing, planning and providing the requirements for checking the functionality, usability, security, compatibility and performance of websites, computer software and applications and generating reports with the results; Platform as a service (PAAS) featuring computer software platforms for maintaining and building a repository of parameters for checking the functionality, usability, security, compatibility and performance of websites, computer software and applications; Software as a service (SAAS) services featuring software for the creation of mobile internet applications and client interfaces; Software as a service (SAAS) services featuring software for computer system and application development, deployment and management; Software as a service (SAAS) services featuring software for software testing, automating software testing, optimizing software testing, auditing and optimizing software testing sets, identifying critical software testing scenarios, creating custom testing templates, facilitating collaboration, data visualization and modeling, custom integration into computer systems and computer software; Software as a service (SAAS) services featuring software for automating and checking functionality, usability, security, compatibility and performance of websites, software and applications; Software as a service (SAAS) services featuring software for the management, analysis and administration of computer systems; Software as a service (SAAS) services featuring software for checking the functionality, usability, security, compatibility and performance of computer systems; Software as a service (SAAS) services featuring software for maintaining websites, software and applications and for quality assurance, validation and checking functionality; Software as a service (SAAS) services featuring software for executing, planning and providing the requirements for checking the functionality, usability, security, compatibility and performance of websites, computer software and applications and generating reports with the results; Software as a service (SAAS) services featuring software for maintaining and building a repository of parameters for checking the functionality, usability, security, compatibility and performance of websites, computer software and applications