Hi Satish, lovely light and colours, and comp wise, you have enough space all round. Although you mentioned you have applied NR to the BG, I feel it requires additional NR.
Lovely close up portrait Satish, finely details, great eye, light is very good and the colors are beautiful....yes to more noise reduction to the backdrop
I like the close-up composition, sharpness and details. More NR on BG already mentioned. There is a little white speck on the lower pupil that I would clone out. Nice image Satish.