We have more than 18 years experience designing, developing, and managing databases in support of non-trivial business software systems.
Virtually all projects we have delivered are protected by a Non-Disclosure Agreement (NDA), so cannot be described here in specific terms.
However, here are a few types of applications for which we have designed and developed databases:
We have developed multiple, specialized financial data tracking, accounting, and reporting systems.
These systems generally track student class attendance, progress towards graduation, etc; providing data entry screens and validation, reports, and automated nightly loads of reporting databases from external systems.
These are typically sets of related applications and services that automate and facilitate proprietary business processes on a large scale.
Database development projects are always part of a larger software development project - whether a Web application or other business software. Consequently, pricing is tied to the larger projects; which usually start around $6,000.