Computer software design; Computer software design services; Computer system analysis; Computer technology consultancy; Consulting services in the field of software as a service (SAAS); Creating and designing website based indexes of information for others using information technology; Design, development and implementation of software; Design, development, and implementation of software for blockchain software; Developing customized software in the field of distributed computing platforms for others; Developing customized software in the field of blockchain software for others; Software development and product development consulting in the field of distributed computing platforms; Software development and product development consulting in the field of blockchain software; Software engineering services for data processing; Computer software consultancy; Providing search engines for the internet; Research and development of computer software