Quality control and authentication services; testing, analysis and evaluation of products and services of others with a view to their certification; research and development of new products for third parties; engineering; product design; providing information in the field of product design; design and development of computers and software; design, development and programming of software; Software as a Service (SaaS); rental of computer software; design and development of software for database management; rental of software for database management; temporary provision online of non-downloadable software for database management; computer database design; programming of software for Internet platforms; IT Platform as a Service (PaaS); hosting of computerized data, files, applications and information; hosting of platforms on the Internet; design and development of systems for data input, extraction, processing, display and storage; rental of software for inventory management