Contact Center Web App Mockup Development

I'm looking for a designer to take my concept and create low-fidelity wireframes and then high-fidelity in Figma for a CRM Contact Center. The app will have 4 pages and needs to include the following key features:

Contact Center Page:
- Live chat support
- Calling & Call logs

I will provide detailed requirements doc at a later stage.

Ideal skills and experience:
- Proficiency in Figma
- Experience in designing enterprise applications, specifically CRM systems
- Strong understanding of user experience (UX) principles
- Ability to translate concepts into low-fidelity mockups effectively

Please provide samples of similar work.