BCA

You can join MCA or you can search for a job on the basis of BCA

After compeliting Bachelors education u can pursue diploma or certified degrees in courses

Yes you can but it is not compulsory

Hi
Soft skills comprise of communication, work ethics, adaptability, critical, intra-personal, interpersonal skills etc. and it requires confidence, a smart image and negotiating skills to be that. After BCA, you may take short term courses from reputed institutes like IITs offers and start your career. Its mainly an inherent ability that will help you to be a successful trainer.

B.Tech is better when it comes to placements but then its difficult to maintain a good cgpa in order to get placement in B.tech. So go for B.tech if you are ready to work a little hard and smart. Otherwise you can go for BCA and then MCA.