E-commerce App Development

I'm seeking an experienced mobile app developer to create an e-commerce application available on both iOS and Android platforms.

Key Requirements:
- User-friendly interface and seamless navigation
- Secure payment gateway integration
- Product listing and search functionality
- User authentication and account management (maybe)

Ideal Skills and Experience:
- Proven experience in developing e-commerce mobile apps
- Strong background in both iOS and Android development
- Expertise in UI/UX design
- Knowledge of secure payment systems and user authentication protocols

Please include examples of your previous work in your bids. Looking forward to collaborating!