Hello,

You can do B. Tech CSE or computer Science or BCA + MCA to become Software Engineering .

Your 12th percentage is not A problem to get admission in private colleges for B. Tech or other related courses.

But if you want to get admission in government colleges then it is a problem because government colleges have their eligibility criteria. If you plan to give jee then unfortunately yiu are not eligibility to get admission in college like NITs, IITs and many other colleges.

All the best!!