Hi there - I may be able to help.
I've been an Access Developer since 1998, and have developed a huge range of systems over the years for a variety of industry sectors.
I wasn't really sure what to bid as there are no specifics listed, however if you could give me more information I'd be happy to revise my bid as required. I'm UK-based, and have an excellent reputation on here. Access (and to a lesser extent, Excel) is something that I use daily so I know it well, and know what is needed for good system design.
I'm on Skype, have TeamViewer, and open to discuss further.
Thanks,
Adam