Ui / Ux Design imporvment in dark mode and serif font

I am looking for an experienced UI/UX designer who can help improve an existing UI in dark mode and serif font. The candidate must have a portfolio of prior projects and possess an eye for detail. If you feel your skills and experience are suitable for this task, please reach out and provide a demonstration of your work in comments.

I will pay 50% extra of bid amount if you complete within 2 hours.

I Just good modication in already created ui. Pls Respond fast