E-commerce Android App Development

I'm looking for an experienced Android app developer to create a comprehensive e-commerce application.

Key features required:

- User authentication with social media login
- Payment gateway integration
- Product reviews and ratings
- Shopping functionality

Ideal skills and experience:

- Proven track record in developing secure and scalable e-commerce apps
- Expertise in integrating various payment gateways
- Familiarity with social media login APIs
- Strong UI/UX design skills to ensure a user-friendly shopping experience

Please share your portfolio with relevant projects. Looking forward to your bids!