This paper presents Ondigita, a platform developed at the University of Applied Sciences of Southern Switzerland for the management and delivery of digital documents to students enrolled in bachelor's courses in various curricula within the field of engineering. Ondigita allows our organization to have a cloud-based repository of educational materials (documents, books, audio and video) and allows our students to store and access these resources from their computers, tablets, or mobile phones. A specific Android mobile app automatically synchronizes the student's device with the learning resources provided by the teacher and stored in Ondigita, and automatically fetches all documents for the courses the student is enrolled in. Ondigita is built with the purpose of creating an infrastructure that will allow students to annotate their PDF educational materials, to take notes in a personal notepad, and to share annotations with teachers and peers. [For the full proceedings, see ED562140.]