OSV School: Building a Mission-Critical ERP

The OSV School ERP manages everything from student grades to financial records. There was no room for error. ### Role-Based Access Control (RBAC) Implementing a robust RBAC system was critical. We needed to ensure that teachers, parents, and admins only had access to the data relevant to them. ### MongoDB Aggregation for Reports Generating real-time academic reports required complex MongoDB aggregation pipelines. We optimized these queries to ensure they wouldn't slow down the system during peak usage.