Hi there,
I can do the job for you. I have extensive experience developing Android applications, in Kotlin as well, and do it on a daily basis, as well as integrating with Google Cloud API's and functionality.
I have gone ahead and placed a bid now and we can get started any time you are ready to begin and get this wrapped up asap.
If you have any questions, please do not hesitate to let me know and I will get back to you asap.
Look forward to hearing from you, and working with you.
Regards,
V