We are developing a email marketing platform and have a UI implemented. We are looking to hire someone to clean up the UI / UX, make it more professional, impactful, engaging etc. The UI includes tables, buttons, lists, charts, dashboard page etc. The style of the UI is "FLAT UI".
We have basic branding style guidelines.
Project is 1-2 weeks but could continue over many months on other projects.
Sample screenshot attached.