Hi, I'm a Delevoper with 4 years experience, i have worked in Desktop and Web Solutions using:
C#
Xamarin (The Cross Platform tool for develop app for Windows Phone, IOS and Android Devices)
ASP.net MVC 5 and 6
WPF, NancyFX (a tool that allow a simple app to deliver web content and manage rest petitions, compatible with ASP.net, OWIN, Nginex, IIS, and can be selfhosted)
Microsoft SqlServer.
Entity Framework
MySql
Wordpress
Joomla
i can make the site come to reality using wordpress, i have setted 30 days as the time to finish, but the time to make site can vary a lot depending on the clients requeriments (design modifications mostly), since it seems that you will make the design the developement can be very smooth.
the nando's site is basically a two column site, the layous is not complicated, achieve that style and navigation experience is not a problem