Corporate event designer

I am planning a corporate event and am looking for an experienced event designer to bring my vision to life. The event is a conference and I anticipate approximately 50-60 guests attending. I'm looking for a modern design, something that incorporates elements of sophistication and style that ties in with the corporate event that I’m planning. The deliverables are all to be printed and placed/used at the event and are to be made using the brand guidelines.