Hi there,
I would love to take on this project and I definitely have the right skill-set to do that efficiently and deliver high quality designs.
I am professional User Interfaces and Experience designer with several years of experience in this field. If you'd like to see some of my previous work that haven't been done under NDA, you can check my Freelancer profile:
https://freelancer.com/u/Gloud
I see you have tagged the project with "Photoshop", I'm wouldn't be using Photoshop for UI design as this tool isn't built for that kind of work, it's for digital art and photo touching.
There are software that are specifically built for User Interfaces and App/Web designing and presentation. Some of these are (Illustrator, Sketch, AdobeXD etc...)
I will be using AdobeXD for UI/UX design and layouts. I can use that to show prototypes, deliver design specs and more.
I will provide a link to one of my work's design specs for example, it will provide developer with all the information he/she needs, fonts, color palette etc.
Clicking on element gives more information about it's appearance and dimensions:
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Kind regards,
Gloud