Hello,
This is Janos from Spain - I'd like to help you on this interesting project.
I think it would help in general, if you could share the complete purpose of the system, where, by whom and what for it is planned to be used, etc.
Please may I ask that you get in touch via the freelancer chat for a quick discussion so that I can better understand your needs and make recommendations and an offer? I've placed an indicative bid, just to initiate discussion and will quote you accurate time & cost once all requirements are fully clear.
I'm not based in Dubai but it doesn't really matter on which chair I sit :)
About: I have 12 years hands-on experience from both a corporate (atomotive, dev. lead, bespoke ERP & EDI systems) and freelancing (please see my freelancer work history). I will analyse your needs, openly discuss them and my way of working with you, translate your idea into a complete set of requirements, carry out development and help you with going live and beyond, at any time you may need assistance or continued development.
I look forward to talking to you about this interesting initiative!
Kind regards,
Janos