Computer software development and computer programming development for others; Computer software development in the field of mobile applications; Consulting in the field of information technology; Custom design of computer software; Customizing computer software; Design and development of computer software; Design and development of on-line computer software systems; Design and writing of computer software; Developing customized software for others; Electronic storage of cryptocurrency for others; Product development for others; Providing a social networking website which features technology that enables users to give charitable financial gifts to others; Providing customized computer searching services, namely, searching and retrieving information at the customer's specific request via the Internet; Providing on-line non-downloadable computer software for use as a cryptocurrency wallet; Provision of Internet search engines; Research and development of computer software; Research and development of new products for others; Research, development, design and upgrading of computer software; Services for maintenance of computer software