I'm looking for a reliable expert to review, enhance, and maintain my existing app and website, which currently run on both iOS and Android platforms. Key tasks include: - Design enhancements - Performance optimizations - New features implementation Ideal Skills & Experience: - Proven experience with both iOS and Android apps - Strong background in UI/UX design - Expertise in performance optimization - Ability to implement new features based on best practices - Excellent communication skills for ongoing maintenance updates I'm looking to have this done ASAP.