Hello there! I'm momatoes, a designer and illustrator based in the Philippines. I'm very much interested in working with you. As it so happens, I've just concluded a Freelancer project designing the UI of an iOS game currently in development. The game in question is similar to Spelltower, except with awesome math.
I have over five years of experience with Photoshop and digital illustration, and also am competent with Adobe Illustrator and even Indesign. I have created logos and posters for various student and other organizations for various freelance projects as well. I have been the creative lead for a design team responsible for crafting the branding and publicity for a student job fair that attracted over a thousand participants.
Please view my portfolio, here in Freelancer or at my site [login to view URL] to have a quick preview of what I'm capable of. I hope they help you conclude that I am the best person for this job :)
If it helps, I'm also a big fan of mobile games. My favorite ones are Badland and Sword and Sworcery. If you have any concerns or questions, you can always reach me thru PM, Skype, or e-mail (please message me first for these details).