Hello,
My Name is MD Sabbir. I am from Bangladesh. I have 3+ year Experience on Android App Development.
I already Done too many project.

Example : School Management System, Client Management System, Chatting Application using Firebase with video and audio call feature, Business Controller Application and also too many project.

Experience :

Android OS,
Android Studio,
Android API,
Firebase,
MySQL, PHP, HTML,CSS, BOOTSTRAP, JS

I love my work and do it with honest.
Thank you