Hey prabha,

According to your query,

You should know that for doing a full time job in I. T sector you need to have some experience in that field which is only possible after getting knowledge through your bachelor's degree.  But yes it is obviously possible to do job along with your degree if you get an opportunity.

Best of luck for your bright future.

Hope you find it useful.

Thank you.

Hello dear,
Yes of course you can do your graduation and your full time IT job at the same time and even then your degree will be valid . You can enroll yourself in IGNOU.
It is a distance learning national university and is the largest university in the world. And the main benefit you will be getting is that you don't need to go for regular classes there and thus you can easily do your it job but yes you will have to do self study.
Thankyou