Cross-Platform E-Commerce Mobile App Development

I'm looking for an experienced mobile app developer to create a cross-platform (iOS and Android) e-commerce mobile app.

Key Requirements:
- Comprehensive understanding of e-commerce functionalities and features
- Expertise in cross-platform mobile app development
- Prior experience in developing and launching e-commerce mobile apps

Ideal Skills:
- Proficiency in Swift, Kotlin, and Javascript
- Experience with frameworks like Flutter or React Native
- Knowledge of UI/UX design principles for e-commerce

Please include examples of similar projects you've completed in your proposal.