Computer programming; Computer software design; Updating of computer software; Consultancy in the design and development of computer hardware; Research and development of new products for others; Computer system design; Creating and maintaining web sites for others; Conversion of computer programs and data, other than physical conversion; Software as a service (SAAS) services featuring software for collecting, verifying, and transmitting data and information for use in blockchain-based smart contracts; Information technology consulting relating to computer software design; Electronic data storage; Creating and designing website based indexes of information for others using information technology; Development of computer platforms; Technological consultancy services for digital transformation; Computer programming services for data processing; Platform as a service (PAAS) featuring computer software platforms for use in database management