I'm looking for an experienced mobile app developer to create a productivity tool that will be available on both iOS and Android platforms. The app should include the following main features: - Task Management: Users should be able to create, organize, and track their tasks. - Calendar Integration: The app should seamlessly connect with existing calendar applications to provide a comprehensive view of upcoming events and deadlines. - Time Tracking: Users should be able to monitor the time spent on various tasks and projects. Ideal skills and experience: - Proven experience in developing mobile apps for both iOS and Android platforms - Strong expertise in building productivity tools - Familiarity with task management, calendar integration, and time tracking functionalities - Ability to create a user-friendly and intuitive interface I am looking for a developer who can deliver a high-quality app within my budget. Please provide examples of previous work, particularly any related to productivity tools. Looking forward to your bids!