Hai Ravindra,
As you have mentioned that you already have the experience of 1 year on .net technologies and now you want to move for the higher studies like M.Tech/MS.
so if you have any specific plan after the completion of your M.Tech or MS, then its well and good to go for further study. As it will take approximately 2 more years to complete it and then again you will come to the same market where you are now.
If you want to go in the teaching field then i would say its good to go for M.tech or MS else its better to get 3 yrs exp after 2 yrs which will help you to be in a good position till then.
Hope for the best and decide yourself.
Regards,
Pawan Awasthi(DNS MVM)
+91 8123489140 (whatsApp), +60 14365 1476(Malaysia)
pawansoftit@gmail.com