Hii,
I read your requirement related to Android Development for APIs Integration.
I have 3+ year hand's on experience with Android and Java Technologies. And I'm also completed such type of project in my career. I'm based on India so, I'm also work fill time and in our IST time.
I have knowledge relevant to some other development tools like, git, maven, server, app publish, marketing.
Can you please share you more details with me. I'm ready to start work immediately.
Thanks,
Chirag