Position: Middle Java Developer
Company: Conscensia
Experience required: 1y
English level: upper

OnTime Group Calendar for Microsoft is a great solution, bringing full transparency into the organization on the Microsoft platform and thereby allowing time for doing business instead. The OnTime Group Calendar is built and runs on top of MS Exchange Web Services and partly migrated on MS Graph API. 
OnTime provides clients as well as custom solutions which are built on top of the API. These additional solutions include OnTime Mobile, Pollarity, Catering, Visitor, and even an Open API to make your own calendar integrations. 
IntraVision currently has well over 600.000 users throughout the World.