Computer programming and software as a service (SaaS); computer technology consultancy; computer system analysis and design; monitoring of computer systems by remote access to ensure proper functionality; rental of web servers; consulting in the field of cloud computing and distributed systems; design and development of computer platforms; development and testing of software, including automated testing, cross-platform testing, performance testing; providing virtual computing environments and virtual computer systems through cloud computing; Platform as a Service (PaaS) services for building, deploying, hosting, and managing applications; PaaS for software development operations (DevOps); providing DevOps-as-a-Service (DaaS); Software as a Service (SaaS) featuring non-downloadable software for DevOps automation, application testing, security testing, and performance monitoring