System and method for managing and sharing data across unaffiliated computing systems

A system for managing and sharing data across a plurality of computing systems, the system comprising:

• a mass data storage device;
• a processor coupled to the mass data storage device;
• and
• a memory coupled to the processor, the memory providing instructions that, when executed by the processor, cause the processor to:
• provide a portal accessible to a user, the portal for prompting the user to identify a plurality of entities, each of the plurality of entities being associated with a different computing system of the plurality of computing systems;
• receive user authentication information for each of the plurality of entities;
• exchange messages with each of the plurality of entities based on the corresponding user authentication information for authenticating the user to each of the plurality of entities;
• identify a set of computerized rules and actions involving first and second entities of the plurality of entities;
• store the identified set of rules and actions in the mass data storage device in association with the user;
• receive an event from the computing system associated with the first entity, the event being generated in response to a first engagement between the user and the first entity, the event including event data associated with the first engagement;
• determine whether the event is identified in the set of rules and actions stored in association with the user;
• in response to determining that the event is identified in the set of rules and actions, identify a command from the set of rules and actions corresponding to the event;
• and
• transmit the command to the computing system associated with the second entity, the command including at least a portion of the event data, wherein the command is for triggering action for a second engagement between the user and the second entity.