Hey,
Hope you are doing well!
I am sure I can provide you my expertise with Android, iOS and web Application as I am having strong hands on Flutter, Java, Android foundations, interactivity, Implementing navigation, testing, Working with data, Notifications, Firebase , Android SDK, APIs and many more.
Flutter's productivity is the best, with reduced costs, making it the right choice for startup app development for Android/iOS/web application. Flutter has a well-organized and portable GPU executing UI, which allows its smooth performance across multiple interfaces.
I am having skills like Prototyping, wireframing, user flows, mockups, Visual design and design software, User research and usability testing, HTML, CSS, Javascript and many more
I can help you with the Cross-platform application development
Kindly help me with more details
Regards: