I'm looking for a skilled mobile app developer to create a wellness app for both iOS and Android platforms. The app should primarily focus on activity tracking. Key Requirements: - Develop a cross-platform wellness app (iOS and Android). - Implement robust activity tracking features. Ideal Skills and Experience: - Proven experience in mobile app development for both iOS and Android. - Strong expertise in activity tracking functionalities. - Familiarity with wellness app trends and user interface design. - Ability to deliver within budget constraints. Please provide a portfolio showcasing similar projects.