Calendar-Based Event Scheduling App Development

I'm seeking a seasoned full-stack & Flutter mobile developer to bring to life a calendar-based app with a focus on event scheduling. The design is already ready, and the app needs to be compatible with both iOS and Android platforms.

Key Features:
- Full-stack development
- User Authentication & onboarding
- Home & Dashboard interface
- Create & Manage events
- Calendar & Scheduling interface
- Synchronization with other Calendars
- Handle various timezones
- Integration of push notifications
- User Collaboration
- Offline mode
- Payment/Ads Integration

Ideal Candidate Skills:
- Proficient in Flutter for mobile app development.
- Full-stack development experience.
- Prior experience in building calendar or event scheduling apps is a plus.
- Strong understanding of implementing push notifications, recurring event features, and event sharing functionalities.
- Knowledge of both iOS and Android app development including app launch.

Please include examples of relevant past projects in your bid. Looking forward to collaborating with a developer who can turn this concept into a fully functioning app.