Greetings,
I have read Project Description & interested to redesign the code but your budget of US $750 is very low, so please let me know, if you would be flexible in it.
Our current bid is just a placeholder since Freelancer requires to submit the proposal but once you respond us, we can then negotiate it & finalize, as we are flexible in prices.
Please check out our Freelancer profile https://www.freelancer.com/u/leadconcept.html, as we have delivered many successfully projects lately and let me know, if you want to see some of our recently developed projects.
Look forward to hearing from you.
Regards,
YK
LEADconcept