Advisory services relating to computer software; Computer software advisory services; Computer software consultancy; Computer software design; Computer software development; Computer software programming services; Computer support services (computer hardware, software and peripherals advisory and information services); Consultancy in the design and development of computer software; Design and development of computer software (for others); Design of computer software; Development of computer software; Development of computer software application solutions; Development of software; Software as a service (SaaS); Software creation; Software development in the framework of software publishing; Writing of computer software