Hi,
I read and understand your requirements. I have experience of exhibition's design, production and online activities.
I can offer my below services;
1. Graphic Design - Offline (Printable) and Online (for web)., i.e., brochure, leaflets, flyers, docs, forms
2. Newsletters (printable and web) - You can use mailchimp, its good actually
3. Micro-websites - dedicated web pages on existing websites or new domain
4. Full websites - dedicated websites, which can be static or with some features (wordpress is best in it)
5. Space and wall designing
6. Anything you require, and I feel I have that skills :)
I think this is on going project, so I would like to more about it.
I believe in learn new things, so I will try my best to "never say no" to anything.
Waiting for positive response.
Mandeep