Rasool 

NKF Domain Events Framework - IDomainEvent marker interface for domain-driven design

NKF Resources Framework - Shared resources (DataDictionary, ErrorMessages, Validations) for localization

NKF Domain Framework - Core domain primitives for DDD (AggregateRoot, Entity, ValueObject, Enumeration, Domain Events)

NKF Persistence Base Framework - Repository pattern, Unit of Work, RepositoryCollection auto-discovery, Multi-tenancy

NKF Persistence PostgreSQL Base Framework - EF Core PostgreSQL implementation with Command/Query repositories, Unit of Work, Tenant services

NKF Application Contracts Base Framework - CQRS contract interfaces (ICommand, IQuery)

NKF Application Base Framework - CQRS handlers and MediatR pipeline behaviors (Logging, Validation, Performance, Exception, Event publishing)