MCA Scope

Since you have completed your MCA, I would suggest you to go with a Ph.D or ME in computer science.

If you are interested in software jobs then you should go for short term courses like DOT NET, Java, C+, ORACLE, LINUX, etc.

Hi,
Salary or package depends on many factors like experience, location, job role, position, company etc. But from my experience I have seen people get between 20K and 30 K for 1-3 yrs experience.
I would advise you to go for certifications on Programming, IT Infrastructure (Cisco, Microsoft, Cloud computing etc.)
The most important thing is your interest. So, you can choose any of the following based on your interest.

MCA is a job oriented professional PG degree. You can start your IT career immediately after MCA. If you plan to study further you can do M.Tech if you are technically oriented or MBA if you have management orientation.

B.Tech in computer science has better scope.

Yes, you can obviously pursue it but you need to learn every concept of accounting, tax, laws etc. from the scrap. I have seen 100s of commerce graduates not able to clear CA exam after 5-6 years. So, kindly research a bit before you make your decision because if you make a wrong decision here it will cost you your whole life. Think about it see if you can reach somewhere with your MCA career. What do you exactly want to do among working in corporate after MCA or CA by devoting a minimum of 3-4 years of your life. All the best.

You are eligible to seek admission in MCA in majority of Universities. After MAr you can get job of developer or tester in any IT company or IT department of any enterprise with starting CTC of Rs 3.5 Lakhs or above. You are also eligible for higher studies in CS field after MCA.

You are eligible to seek admission in Ph.D after obtaining MCA degree from a recognized university.