I am building a native iOS productivity tool and I’m looking for an experienced developer who can take the project from a functional wireframe to an App Store-ready release. The core of the app revolves around robust task management, streamlined calendar integration, and reliable reminder notifications, all designed to help users stay organized without friction. The current status: I have detailed user flows, initial UI mock-ups, and a clear feature roadmap. What I need now is hands-on development in Swift (preferably SwiftUI, but UIKit is fine if you have good reasons), proper data persistence, and tight integration with the native iOS Calendar and notification frameworks. Clean, testable, and well-documented code is a must because I plan to maintain and expand the project after launch. Key deliverables: • A fully functional Task module supporting create / edit / delete actions, prioritization, and simple categorization. • Two-way sync with the user’s default iOS calendars, including conflict handling. • Local and push reminder notifications with customizable triggers. • Basic onboarding screens and polished UI that aligns with Apple’s Human Interface Guidelines. • An Xcode project ready for TestFlight submission, along with a short README explaining architecture, dependencies, and build steps. If you have shipped productivity or scheduling apps before—and can point me to live examples—let’s talk.