The document describes several case studies and projects completed by Synchronizing Technologies:
1. A mobile app was developed using a third party API to allow professionals to connect with fans online and earn money for their time. Payment processing and availability tracking were key features.
2. An iOS app was created for dating that implemented a payment gateway to allow paid subscriptions. It enabled users to search for matches based on filters.
3. A web application was developed for an experienced program manager to provide negotiation training and collaborative decision making tools for corporate clients. Relationship mapping and analytics were important.