I need a straightforward education app that lets learners log in with a mobile OTP, stay signed in while they study, and sign out when they are done. The core of the product is an online exam module built exclusively around Multiple-choice questions. Functionally, each exam must: • run against a configurable Timer for each exam so the test auto-submits when time is up • record the user’s answers locally until submission, even if the network momentarily drops • display the final score immediately after submission An intuitive screen where I can add, edit, or retire exams on the fly is essential; future exams should drop straight into the same flow without additional coding. Clean, well-commented code and a brief setup guide are part of the expected hand-off so I can maintain or extend the project later.