I have just understood your project requirement. I can complete your project with high quality and kind user interface for a short time.
In the last 8 years, I got the opportunity to work with some of the most sophisticated (read complex) android and mobile apps.
My skill:
+ mobile: swift, x-code, SDK, Cocopods, objective c , Android studio java, Kotlin and many more..
+ Backend: PHP, Mysql, Firebase, Node.js, Laravel and many more...
+ FrontEnd: Angular.js,Node.js, React and many more...
If you give me a chance, please contact me anytime.
Thank for your kind attention.