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A company operates an application in an on-premises data center where users can upload media files. These files are stored on a file server. The web application, which serves a large user base, occasionally experiences failures in data uploads due to overutilization of the application server. The company often needs to expand storage on the file server. To address these issues, the company plans to migrate the application to AWS. The application is accessed by users across the United States and Canada, and only authenticated users should be able to upload files. The company is open to refactoring the application and seeks to expedite application development. What solution, with the least operational overhead, will meet these requirements?