Junk Posting Website Development

I need a developer to create a website where both individuals and businesses can post pictures and descriptions of junk they want to get rid of.

Requirements:
- User registration via email sign-up
- Ability to post items with pictures and descriptions
- Multiple categories for items (e.g., electronics, furniture, etc.)

Ideal Skills and Experience:
- Web development expertise
- Experience with user authentication systems
- Familiarity with categorizing and displaying user-generated content
- Strong UI/UX design skills to ensure the site is user-friendly

Looking for a clean, intuitive design that makes it easy for users to post and browse items.