Portus App Design

I am in need of a designer to create the Portus app for Android. The app's main purpose is to manage project timelines and tasks. I prefer a modern design style that is both sleek and functional. The ideal candidate for this project would have experience designing apps for Android and a strong portfolio showcasing their design skills. Key skills for this project would include:

- Experience designing apps for Android
- Strong understanding of UI/UX design principles
- Ability to create a modern design style that is both visually appealing and functional

Please provide examples of your previous work when submitting a proposal. Thank you!