Design and maintenance of web sites for others; Design of home pages and web sites; Design of home pages, computer software and web sites; Design of homepages and websites; Design, creation, hosting, maintenance of websites for others; Designing web pages for others; Designing and creating web sites for others; Development of software for secure network operations; Software development for others in the field of software configuration management; Software development in the framework of software publishing; Software design and development; Web site design; Web site design consultancy; Website design and development for others; Website design consultancy; Charitable services, namely, providing web site design for others; Computer software development; Computer software development and computer programming development for others; Computer software development in the field of mobile applications; Computer website design; Consultancy with regard to webpage design; Creating and designing web pages for others; Creating, designing and maintaining web sites; Creation, design, development and maintenance of web sites for third parties; Design and development of software for instant messaging; Design and development of computer software; Design and development of computer game software; Design and development of computer game software and virtual reality software; Design and development of computer hardware and software; Design and development of on-line computer software systems; Design and development of virtual reality software; Design, development and implementation of software; Designing and developing websites in the field of marketing for others; Engineering services, particularly technical project planning and design engineering of lines for the processing of web products; Homepage and webpage design; Providing a website featuring information in the field of architectural design; Providing information in the field of interior design via a web site; Research and development of computer software