Computer software development; Computer software development and computer programming development for others; Creating websites for others; Design, maintenance, development and updating of computer software; Developing and hosting a server on a global computer network for the purpose of facilitating e-commerce via such a server; Development of computer platforms; Development and creation of computer programmes for data processing; Development, updating and maintenance of software and database systems; Elaboration and maintenance of web sites for third parties; Programming of computer software for others; Research, development, design and upgrading of computer software; Design and development of software and hardware for data and multimedia content conversion from and to different protocols; Designing, creating, maintaining, and hosting electronic commerce websites for others; Platform as a service (PAAS) featuring computer software platforms for use in database management; Providing online non-downloadable computer software platforms for web hosting