Research and development of computer software; Research and development of new products; Research and development services in connection with physics; Research, development, design and upgrading of computer software; Software authoring; Software design and development; Software development in the framework of software publishing; Software porting; Business technology software consultation services; Computer software consulting; Computer software design; Computer technology consultancy; Consulting in the field of information technology; Copying of computer software; Customizing computer software; Data encryption services; Data encryption services for providing security and anonymity for electronically transmitted credit card transactions; Design and development of software and hardware for processing and distribution of multimedia contents; Development and implementation of software, hardware and technology solutions for the purpose of productization of electronic components and electronic systems; Development of customized software for others for use in risk assessment, information security, business analysis, audit and audit planning, and sales management; Maintenance of computer software; Product research and development; Scientific research and development; Smartphone software design; Testing of computer hardware; Testing of computer software; Updating of computer software