The document discusses various Salesforce projects completed by QAP INT, including setting up new Salesforce instances, customizing standard functionality, developing mobile apps, and integrating Salesforce with other systems. Specific applications created include a back order app, requests for discounts app, target frequency planning module, coaching module, and trade module. Visualforce pages, Apex, and web services were used to extend Salesforce capabilities and integrate it with other platforms like an ASP.NET portal.