Providing temporary use of online non-downloadable cloud computing software for mobile and laptop devices, that features a no-code app platform, for use in construction jobsite projects to plan, dispatch and track work while optimizing project execution; the foregoing is limited to use in the field of construction, utility and energy infrastructure companies; the foregoing excludes software for monitoring and managing data centers and cloud-based and virtualized computing environments, and for matching real-time application demand with available resources, in the nature of compute, storage, and network supply