Hello, there. You're doing well, I hope. I have very carefully reviewed your details provided and I am confident that I will be able to develop your project according to your needs as I have 7 + years experience in mobile app development. I can immediately begin the work and provide fast turnaround of performance production. Platform: Android, React-Native, IOS For front-end: HTML, CSS, HTML5, JavaScript and XML. For back-end: Java, PHP, Swift, JavaScript, Objective C. Database: MySQL, SQLite, Firebase, RealmDB,. Design: Software architecture, Graphics design, Website design, Illustrator, Photoshop. Please chat to me so we can talk to you about more details.