Wallet App UI Design - Conceptual Render

I am looking for a talented UI designer to create a modern and visually appealing concept for a wallet app. The ideal candidate should have experience in designing sleek and contemporary interfaces. Color Scheme: - Although I don't have a specific color scheme in mind, I do have a preference. I would like the designer to suggest colors that align with the modern aesthetic of the app and align with the Nomadio brand. Key Features: - The primary focus of the UI design should be on the ease of transaction. It should be intuitive and user-friendly, allowing users to effortlessly navigate through the app and complete transactions. - The design should be platform-agnostic, suitable for iOS and Android - The end app will be bult in React Native - Target user of this app are regular consumers, but businesses/entities will pay to issue credentials to it Features to be Included in the Render (about 6-7 screens): - User registration/login screen - Main dashboard with "Issuer" overview - Issuer-specific screen x 2 (separate branding from Nomadio): these are intended to be custom for each "issuers" business, so whilst most of the app will be static those screens will be quite different and will likely be reproduced in more versions later - QR-code scanner - Credential exchange screen Ideal you provide: - A brief proposal outlining their understanding of the project. - A cost estimate for the project. - A timeline with milestones. Skills and Experience: - Strong portfolio showcasing previous UI design work, particularly in modern and minimalist styles. - Proficiency in design tools such as Sketch, Figma, or Adobe XD. - Understanding of user experience principles and the ability to create interfaces that prioritize usability. - Attention to detail and the ability to create visually appealing designs that align with the client's preferences. If you are a talented UI designer who can bring my vision to life and create a modern and user-friendly wallet app concept, I would love to hear from you. Please provide samples of your previous work and let me know your availability for this project. Attached are some screenshots of apps with appealing UI that can be used as a baseline for discussion.