Software development in the framework of software publishing; Customizing computer software; Computer software design; Developing computer software; Computer software development; Smartphone software design; Web site design; Website design consultancy; Computer website design; Web site design consultancy; Homepage and webpage design; Designing internet sites for others; Designing web pages for others; Designing websites for others; Designing webpages for others; Designing websites for advertising purposes; Design of homepages and websites; Creating, designing and maintaining web sites; Design of home pages and web sites; Designing and creating web sites for others; Website design and development for others; Creating and designing web pages for others; Consultancy with regard to webpage design; Webpage creation, design and maintenance services; Design and maintenance of web sites for others; Creating, designing and maintaining webpages for others; Webpage creation, design, and maintenance for others; Computer services, namely, designing and implementing web sites for others; Computer services, namely, designing and implementing web pages for others; Technological consultancy services in the field of search engine optimization