I need a mobile taxi app developed for both iOS and Android platforms. The app should support multiple languages and include the following primary features: - User Sign-Up/Login: Secure user authentication - In-App Payment: Seamless transaction processing - Ride Tracking: Real-time location tracking Ideal Skills and Experience: - Experience in mobile app development for both iOS and Android - Proficiency in integrating secure payment gateways - Expertise in implementing real-time tracking features - Ability to support multi-language functionality within the app - Strong UI/UX design skills for a user-friendly experience - Familiarity with backend technologies to support app functionalities Looking for a developer who can deliver a high-quality, robust, and scalable solution within the specified budget. Please provide examples of similar projects you've completed.