Hi
It is possible for us to forward us in detail requirement of the project or existing application link so we can study it in detail
We can assure you, design\development of website done as per your need, admin panel of website would be GUI friendly, SEO structure website.
We have been following freelancer terms and condition of payment, we will not accept advance payment, all payment will be received based on 3-4 milestone which will mutually decided.
Looking forward to have discussion
Regards,
Abhishek