It took me a while to digest the size of the Winspire system, the guys build packages for the charity sector. They put holiday and experience packages together so companies can host events and dinners to raise money for their specific charities.
The web application has two sides, one for auctioneers and one for winning bidders. We had to revamp both sides for web and mobile, it was a huge project but one that was made easy by the team staying in contact throughout the project.