Happy to discuss your ideas:
Web application for auditing global insurance companies
The auditors' original problem was an outdated Windows tool that was hard to support and update.
The solution was to replace the legacy software, build a global, cloud based web application and overall make the auditing process simpler by creating a collaborative tool for auditors and their clients. Heavy data visualisations helped to understand multi million dollar transactions for both the auditor staff (showing small details and highlighting issues) and for board level users to see the high level overview.