Hi, I am UTC+5:30. I am free between 8 and 11 AM your time (GMT−4), which is 5:30 to 8:30 PM for me. Let me know what works best.
Tomorrow I am free at 5:00 PM my time, which is 7:30 AM your time. Let me know if that also works for you, or if we can reschedule a bit.