Interactive Online Store Development

I require a designer with expertise in developing a user-friendly online store selling tangible products, primarily clothes and shoes. The store should have an efficient back office that allows for easy uploading of new items, content change, as well as adding photos and videos.

- Online Store Capabilities:
- Display products clearly
- Easy checkout process
- Secure online payments

- Back Office Features:
- Easy to change or upload text, photos, and videos

As I already have a brand and logo, I'll need assistance with integrating the existing design elements into the online store.

Ideal skills and experience:
- Proven experience in building online stores
- Knowledge of SEO for product descriptions
- Demonstrated ability in UX/UI design
- Familiarity with secure payment gateways
- Ability to implement existing branding into design.

I need this professional is responsable and work fast