A. Is there any problem in taking job in Infosys or any other company and what should I do now?
You name is a mismatch in your 12th and B TEch.
Yes, there would be problem for the MNCs or any major organisation for that matter. It can be rectified.
B.It is too late so I can't get it changed from CBSE. I have passed 12th in 2014?
You still can do it. There is one factor, the rule 69.1(ii) that states that the application for change should be done within one year of declaration of the result.This was amended to allow candidates a five year period from the date of declaration of the results to seek any changes. lease check with the authorities.
The procedure for CBSE is DIFFERENT from state board.
This site gives you the forms, guidance notes and the address of the offices (http://cbse.nic.in/newsite/forms.html)
The charges for this service is around Rs 1000.00 in 2016
You also need an attested copy of the school admission form, attested copy of the admission register sheet that has your name, copy of TC, Marks certificate, Pass certificate and migration certificate if you have used.
You will need a name correction afiidavit, this can be procured via the Notary in your region/ civil courts. Once this is done, please publish your name change/correct name in two newspapers (one English and one vernacular).
C. For the degree certificate.
Please check the university under which your college comes under. Then visit the website, many universities do offer online submission for such services provided you have the necessary documents and pay the prescribed fees. You can also send the papers to the appropriate person at the registered university office for the name correction and please keep all the correspondence carefully to quote in case there is a delay etc.
Image credit: CBSE site