HTML/CSS User Panel Development

I'm looking for an experienced web developer to create a user panel for a website. The panel should be designed with HTML and CSS, and must be responsive and mobile-friendly.

Key Requirements:
- User account management features
- Clean, modern, and intuitive UI
- Fully responsive design

Ideal Skills and Experience:
- Proficiency in HTML and CSS
- Experience with responsive web design
- Strong UI/UX design skills

Please provide examples of similar work done.