Abstract: Real-time execution of transactions can be managed between network devices. A method for managing real-time execution of transactions can comprise receiving one or more transactions, storing details associated with the one or more transactions, and synchronizing the details from a first network device to a second network device. Synchronizing details can comprise checking network connectivity between devices. Synchronization middleware can comprise a command engine, a synchronization engine, and a request-response engine. Synchronization middleware can be configured to process transactions, comprising checking network connectivity and determining whether transactions have expired.