This really depends on you preference. BioTech has limited scope and opportunities in your country currently. You may get lot of companies recruiting for BioTech related steams.

But, it this just get placed, there is no restrictions for sitting in IT company placements. You just need additional preparations as you are not from computers background. Although Amity has computer science related subjects during 1st year of your graduation.

Hopefully this answers it, do elaborate if you need more specifics.

In future it may have cool career perspective.