Design and development of computer hardware and software; Software as a service (SAAS) services featuring software for data analytics and business intelligence, data cataloging and metadata management, machine-learning model development and MLOps, IT operations management (AIOps), application performance monitoring, and workflow automation; Platform as a service (PAAS) featuring computer software platforms for developing, deploying, and managing artificial-intelligence models and data pipelines; Cloud computing featuring software for use in deploying, scaling, and managing cloud infrastructure; Computer systems design; Design and development of on-line computer software systems; Computer software consulting; Computer technology consultancy; Computer security consultancy; Design, installation, updating and maintenance of computer software; Computer systems analysis