how to create inventory management system

Do the work.

If you're aiming to build this quickly, I highly recommend using Filament.

Filament allows you to easily customize your models for your inventory platform, and it streamlines the process by automatically generating resource controllers for your CRUD application. This makes it an excellent tool for rapid development.

It helps understand some business practices. And even some bookkeeping courses.

Also is it:

• manual
• automated
• a combination of both