Your degree in B.Tech in computer - science will offer you wide scope in the comport - field. However, one thing is certain, demands are cyclic in nature and hence the present demand can be anticipated by glancing over the advertisements appearing in the leading News - papers. You will have to gear up yourself so as to present yourself armoured with relevant tools so as to attract the employers with your acquired certifications.
You have to adopt two pronged strategies for the betterment of your prospects. First of all, join any noted BPO firm such as Tata - consultantancy, Wipro, EXL, Convergys etc so as to stabilise your earnings. The best option would be to join as Technical- support associates helping the executives working in the call centre.
Focus on the demands on the future and try to have a certification- course in much sought after modules like Java, Oracle, C++, Linux + etc.
You need the upgrade your your knowledge in the computer field and acquire proficiency in both oral and written skills. In that way, you can impress the Board of Interview. Brush up of the skills with your existing qualification can make you eligible for the selection in the campus - interviews where there are active participations of renowned IT employers.
Make your resume attractive.
Get yourself registered in Naukari.com or any other consultancy which can connect you with some promising employers operating in IT field.