Design and development of software in the field of mobile applications; Design, creation, hosting, maintenance of websites for others; Developing customized software for others; Providing on-line non-downloadable software for website design and hosting, database management, constituent engagement, event management, learning and education management, career services, job searching, matching employers to job seekers, screening and managing applicants, fundraising, tracking, reporting, and managing finances, accounting, and processing payments for associations and other non-profit organizations; Software as a service (SAAS) services featuring software for use in website design and hosting, database management, constituent engagement, event management, learning and education management, career services, fundraising, finance, accounting, and processing payments for associations and other non-profit organizations; Technical support services, namely, troubleshooting of computer software problems; Technical support services, namely, installation, administration, and troubleshooting of web and database applications