Multi-Device UI/UX Optimization Designer

I'm seeking a talented UI/UX designer to help elevate the user engagement and experience across all our digital platforms including desktop, mobile and tablet. The goal is to boost engagement while enhancing user experience.

Key Responsibilities:
- Designs should be adaptable to all device types.
- The main goal of the designs is to increase user engagement and improve the overall user experience.
- Adopt a color scheme, which is a blend of soft and muted colors, along with neutral and minimalist themes.

The ideal freelancer for this project should have:
- Remarkable UI/UX design skills with a portfolio showcasing a knack for creating intuitive and user-friendly designs.
- Proficiency in creating designs for various device types.
- Experience and creativity in successfully employing different color schemes to achieve a desired effect.