42 Software as a service (SaaS), platform as a service (PaaS); platform as a service (paas) featuring computer software platforms for workflow management and optimization and for use in group communication networks; platform as a service (paas) featuring computer software platforms that enables users to upload, download, share and archive data and files; design of open access platforms; providing evaluation software for measuring skill levels of temporary and permanent employees; developing and maintaining a computerized database that matches job applicants and open positions; provision of technical information, online, using databases and/or via the Internet in the fields of information technology, software, product development and engineering; development and provision of hardware and software for digital learning environments and of personnel monitoring apparatus; provision of information in the technical field for consulting businesses in the tech sector and tech professionals, such as digital and product engineers, data scientists, data analysts, web and app developers, web designers, IT specialists, in the fields of information technology, software, product development and engineering; providing temporary use of online non-downloadable computer software for workflow management and optimization, providing access to a recruitment engine, posting to job boards, and tracking applicants; providing temporary use of non-downloadable cloud-based computer software for workflow management and optimization, providing access to a recruitment engine, posting to job boards, and tracking applicants; rental of a database server (to third parties)