All Services Programming & Development Project Manager $5/hr · Starting at $25 Project Manager for App Mastery Inc. We take pride in developing and publishing our premium apps. Combined with our premium customer service, our work has been recognized by major players of television media from all around the world. About $5/hr · Ongoing Download Resume Project Manager for App Mastery Inc. We take pride in developing and publishing our premium apps. Combined with our premium customer service, our work has been recognized by major players of television media from all around the world. Skills & Expertise App DevelopmentCustomer ServiceManagementProject ManagementPublishingSoftware DevelopmentTelevision 0 Reviews This Freelancer has not received any feedback. Browse Similar Freelance Experts PublishersTelevision ProducersCustomer Service RepresentativesManagement ExpertsSoftware DevelopersProject ManagersWeb Application Developers