Worked on frontend and backend of the system The backend: developed the needed Apis for handling all the system requests like adding, updating, deleting visit, etc (C# .Net core 8). Designing and building the system database: Designing the VMS database from scratch how the system tables related with each other. The frontend: developed the UI screens for the VMS system making it portable that can work on all screen sizes including the mobile screen size. and handling the system security authorization and authentication (Angular).