I wonder whether any of you have any experience building web apps with one of the several creation tools out there that allow for less or hardly any coding expertise. I am working toward creating a web app that will consist of several different functional modules which can be added piece by piece and support different views on the same data for different categories of stakeholders (users, supervisors, groups, institutions, externals). Each group shall have access to a different set of modules, some modules will be shared.
Do any of you have experience with any of these services / recommendations on how to proceed? Thanks a bunch for any leads!