I understand you are looking for someone to be able to move functionalities of a player from one project to another, in Android Studio with Java. Additionally, you require someone who can modify these things quickly. I am confident that my skillset makes me the perfect fit for this project - specifically my expertise in the Flutter framework and Firebase make it possible for me to develop custom solutions that meet the unique needs of my clients.
I have 2+ years of experience working with Android Studio and Java so I am familiar with the necessary software tools needed to complete this project. Furthermore, I always strive to deliver high quality work on time and within budget so you don't have to wait longer than necessary for your project's completion.
I would love the opportunity to discuss further how I can help you move forward with your project. Please feel free to reach out to me directly if you'd like more information or any additional thoughts on this proposal!