Technological consulting services for digital transformation; creating and designing web pages for others; creating and designing website-based indexes of information for others [information technology services]; creating and maintaining websites for others; cloud computing; cloud hosting provider services; cloud storage services for electronic data; providing virtual computer environments through cloud computing; providing virtual computer systems through cloud computing; advisory services relating to the design and development of computer hardware; computer software development; consultancy in the design and development of computer hardware; design and development of computer hardware and software; design and development of data retrieval software; development of computer based networks; development of computer software application solutions; development of systems for the processing of data; development of systems for the storage of data; development of systems for the transmission of data; computer program maintenance services; installation and maintenance of computer software; maintenance of computer programs; maintenance of computer software; programming and software installation, repair and maintenance services; computer security engineering; information technology [IT] engineering; software engineering services; software engineering services for data processing