Preparing our application for single tenancy


We have an Angular app w/ MongoDB Realm as the back end and MongoDB Atlas as the data storage. We also have some AWS Lambda functions to do additional processing with Python. Currently, individuals can register and work with our application. However, our CEO would like for us to create single-tenant instances of our application to serve organizations (such as schools or other institutions).

Any guidance on how to start with this if possible? Is this architecture manageable with a team of six developers?