Nri taxation- coming back to india

Hi, I need your expert advise on Taxation. I moved to USA from India in Aug 2013 and came back to India in Aug 2016. for 2016, I already paid my taxes in USA till Aug 2016 and have W2 and paid TDS in india after that. I think i qualify as Resident in US and ROR in India. How should I file my tax. shall i use DTAA tax credit and mention my earning and taxes of India in US tax return and also do the same in Indian ITR. please explain in detail.