These are the steps to follow to switch career. In six months surely you will get awesome IT job. Proven ideas for you.
Why you are not promoted even after working 3 or 4 years. Something you can find from this video.
Fast growing IT skills and these have great in demand in IT market.
Picking up new skills is way easier than you think. Believe it or not, you can pick up the fundamentals of any new skill in about 20 hours.