Cross-Platform Mobile App & Business Website Development

I'm seeking a skilled developer to create a mobile application aimed at both iOS and Android platforms, alongside a corresponding business website. The mobile app should incorporate user login, push notifications, and in-app purchases. The app should have user login service provider login and admin can control and manage both.

Key Responsibilities:
- Develop a user-friendly mobile application for both iOS and Android
- Create a corresponding business website
- Implement features like User Login, Push Notifications, and In-app Purchases in the mobile app

Ideal Skills:
- Proficient in cross-platform mobile app development
- Extensive experience in creating business websites
- Knowledgeable in implementing in-app purchases and push notifications
- Skilled in creating secure user login systems