What real-world Business Central projects can help an AL Developer demonstrate implementation and integration expertise?

Building realistic Business Central projects can demonstrate much more than basic AL programming knowledge. Projects involving purchasing, sales, inventory, approvals, reporting, APIs, external integrations, and event-driven extensions can showcase implementation skills. Developers can also demonstrate how they handle permissions, performance, error handling, and upgrade-safe extensions. This discussion explores project ideas that can create a stronger and more practical Business Central portfolio.