Computer programming; Computer programming and computer system analysis; Computer programming and maintenance of computer programs; Computer services, namely, computer system administration for others; Computer software design, computer programming, and maintenance of computer software; Computer software development and computer programming development for others; Computer systems analysis; Computer services, namely, monitoring and reporting on the performance, availability, and errors of web sites of others; Database development services; Design and development of computer software for financial service; Design of home pages and web sites; Designing and creating web sites for others; Infrastructure as a service (IAAS) services, namely, hosting servers for use by others; Maintenance of computer software; Maintenance of computer software relating to computer security and prevention of computer risks; Outsource service provider in the field of information technology consulting; Outsource service providers in the field of information technology; Providing technology information in the field of cryptocurrency; Recovery of computer data; Technological consulting in the field of cryptocurrency; Technology consultation in the field of cybersecurity; Technology consultation in the field of financial service; Testing of computer software; Testing, analysis and evaluation of the services of others to determine conformity with certification standards; Updating of computer software relating to computer security and prevention of computer risks