Hi There,
I have gone through your project description and understood your requirements properly , although i would be needing one document from your end i.e., FRS(Functional Requirement Specification) to be able to tell you proper estimated time duration .
If you could just drop me a message on freelancer chat then we can start the initial stages of our conversation and make you sure that our team is perfect fit for this type of job.
Have Worked with successful and experienced team of developers who have experience in Wordpress, Joomla, PHP , ASP.NET , Mobile Applications , Python , software and website development and can start the project right away also if needed.
Hoping to hear from you soon !!
Cheers!!