[nilawafer]

The Wasp project is one option to get your project started quickly. https://wasp-lang.dev/

There are also a CRUD generator available in the Nest.js ecosystem which can scaffold a project for you quickly. https://docs.nestjs.com/recipes/crud-generator

It might help if you defined "medium complexity" more clearly, as this will strongly influence the choice of tech stack based on your actual requirements.