Build UI for applications on Windows Phone, Windows 8 Tablets & Desktops

Looking for The New Windows 8 UI (Metro) design specialists, proficient in Designing & Building UI for applications on Windows Phone, Windows 8 tablets & desktops to work on our projects. Should be expert in designing & building single UI across multiple screen sizes. Please send links to portfolios of your current work and links to applications in the marketplace. Also give details about expertise & design philosophy you follow when bidding. Shortlisting will happen based on the portfolio. Post your own work only, NO plagiarism will be entertained & will lead to blacklisting for any current/future work. Looking only for individuals, companies need NOT bid.