Quick Commerce App and Website Development

I need a quick commerce app and website developed for both iOS and Android platforms.

Essential features:
- User profiles
- Live order tracking

Ideal Skills and Experience:
- Experience in developing e-commerce applications
- Familiarity with user profile management and order tracking systems
- Proficiency in both iOS and Android app development
- Strong UI/UX design skills to ensure a user-friendly experience
- Knowledge of secure payment integration (even though not listed, it's a plus)

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