A portable backend doesn't need a frontend to test. Learn to use curl in your terminal (Unix) or install Postman (Cross-platform). This allows you to validate your API endpoints from any OS.
: Understanding how the OS kernel interacts with applications, including threads, processes, and asynchronous I/O in Linux. udemy fundamentals of backend engineering portable
: Once purchased, you have full lifetime access to all updates, which is useful since the content is updated frequently (last updated October 2025). Fundamentals of Backend Engineering Course Review A portable backend doesn't need a frontend to test