I need a secure, browser-based examination system that serves two user roles: • Students – take exams directly in the platform and immediately view their own results. • Administrators – create and schedule exams, manage student accounts, and pull performance or participation reports. Core requirements • Responsive web UI that works smoothly on desktop and mobile. • Password-protected logins with separate dashboards for each role. • Simple exam builder for multiple-choice and short-answer questions, plus automatic scoring. • Real-time timer, auto-save, and submission confirmation for students. • Results screen that shows scores and correct answers once the exam closes. • Admin reporting section with filters (exam, date range, student) and export to CSV/PDF. • Clean database structure so new question types or extra user roles can be added later. Tech is flexible—PHP/Laravel, Node.js/Express, or another modern stack is fine as long as it is well-documented and easy for me to maintain. Deliverables 1. Source code and database schema. 2. Brief setup guide (readme or video walkthrough). 3. Deployed demo link for final acceptance. Please outline your chosen stack, any similar projects you have shipped, and a realistic timeline for completing the MVP.