Design and development of computer hardware and software; software as a service [SaaS]; software as a service (SaaS) for segmenting client groups, predicting their behavior and recommending content and products and/or services; software as a service (SaaS) including software for analyzing products; consulting services regarding software as a service [SaaS]; platform as a service [PaaS]; gaming platforms as software as a service [SaaS]; platforms for artificial intelligence as software in the form of a service [SaaS]; platform as a service (PaaS) for building user behavior patterns, user profiles and statistical analysis of user behavior; Programming of software for evaluating customer behavior in online shops; computer programming services for data analysis; electronic data storage; data mining; maintenance and development of databases; data security services; design of databases and databanks; digital compression of computer data; website hosting; provision of online non-downloadable software for use in database management; development of computer programs recorded on data media [software] designed for the construction and automated manufacturing [CAD/CAM] sectors; online information services regarding technological research from a computer database or the Internet; certification of data via blockchain technology; provision of search engines for obtaining data on a global computer networks; rental of a database server (to third parties); software engineering services for data processing; installation and maintenance of database software; programming of software for evaluating the behavior of players in video games