What projects can I build around career switch during an MCA?

An MCA can open routes into software development, testing, databases, analytics, networking, cybersecurity and other IT functions. Employers will still look at practical skills and experience. If your target role involves career switch, include at least one demonstrable project rather than mentioning the topic only as a skill. This point is specifically relevant to the career switch aspect of MCA study. For this specific question about career switch, the practical takeaway is to relate the concept to your own MCA learning goal.