All Services Engineering & Architecture Business Logic Layer $5/hr · Starting at $1K I can create business logic which will provides data required by the presentation layer. The business logic layer exists because more than just fetching and updating data is required by an application; there is also additional business logic independent of the presentation layer. About $5/hr · Ongoing Download Resume I can create business logic which will provides data required by the presentation layer. The business logic layer exists because more than just fetching and updating data is required by an application; there is also additional business logic independent of the presentation layer. 0 Reviews This Freelancer has not received any feedback. Browse Similar Freelance Experts Software DevelopersWordPress ExpertsMongoDB DevelopersManagement ExpertsPHP DevelopersAPI DevelopersGoogle Analytics ExpertsAngularJS DevelopersBack End DevelopersMySQL DevelopersComputer Hardware Engineers