LAN-Based Exam Software Development

I need a complete examination system that runs entirely over our local Windows network, so students can sit an “online” test without any internet connection. The solution must let each workstation connect to a central server, pull the exam, and push results back immediately... (Budget: ₹1500 - ₹12500 INR, Jobs: API Development, Computer Security, Database Development, Network Administration, PHP, Software Development, System Admin, Windows Server)