Embodiments of the present invention provide a system for generation and maintenance of nested hierarchical resource modules. The system is configured for identifying one or more indicators associated with one or more resource pools of a user, generating one or more resource modules in the one or more resource pools of the user based on identifying the one or more indicators, automatically transferring resources to each of the one or more resource modules, identifying initiation of a resource interaction by the user, wherein the resource interaction is between the user and a third party entity, determining a type of the resource interaction and identify at least one resource module that is associated with the determined type, and transferring the resources from the at least one of the one or more resource modules to the third party entity.