Desktop App UI/UX Design

I need a skilled UI/UX designer to create a fresh, modern design for a desktop application. The app is focused on task management.

Key Requirements:
- Design a user-friendly interface that enhances the user experience.
- Create a cohesive and attractive visual design.
- Work with me to understand the specific needs and requirements of the task management features.

Ideal Skills and Experience:
- Proficiency in Sketch
- Strong portfolio showcasing desktop application design
- Experience in task management app design is a plus
- Excellent communication skills