Фронтенд reactjs в asp.net mvc??

public ActionResult Index()
    {
        var employees = _dataBase.Employees.GetAll();
        var employeesVM = new List<EmployeeViewModel>();

        foreach(var employee in employees)
        {
            var employeeVM = _employeeMapper.Map(employee);
            employeesVM.Add(employeeVM);
        }

        return Json(employeesVM, JsonRequestBehavior.AllowGet);
    }