I'm self employed and I've been working with Microsoft Access for 20 years. Most of my contracting has been with the British Columbia Provincial Government developing and maintaining small to large scale database applications with one of Microsoft Access, SQL Server, or Oracle. The provincial government maintains strict contracting guidelines and I have to regularly go through and pass contract reviews in order to continue my work with them.
The Access databases I have worked on have ranged in complexity from small single-user utilities to larger sophisticated multi-user networked accessed ERP/CRM style programs. My clients consider me to have expert knowledge and appreciate the efficiency and cost effectiveness this expertise affords them with their development and maintenance requirements as they are able to accomplish more work with a smaller budget.
From the details you've provided, the database you are proposing would not take more than few hours to implement, including the transfer of your existing clients into the new database.
I look forward to discussing this opportunity further with you.
Sincerely,
Lynnette Stork