Overview and Mockup of a unity and hololens project

Need to find a unity developers with skills on Microsoft Hololens. First step: need a support to get an overview of technology to understand what we can do with tecnology and which are related issues and needs". Second Step: Talk about up a first project (which goals are already clear), define a roadmap and define the investment.

Can we start quoting 1 or 2 days of consultancy with the expert ?

Thanks