Build a school platform management system

A simple management system for schools that will serve teachers , students , parents , and administration. The system will be a good tool for all educational members. I want to hire a professional person who can build the system from scratch in very short time. The required freelancer must be fluent in English for communication and he or she must have experience in building similar projects. I don't have a specific requirements but I will send you some links for similar projects , you can see it then we go a step by step to finish the project in a simple way. The selected candidate may be also offered a management role in the website.