Websites to Look for Internship Opportunities
Categories to look for:
Internships, Scholarships, Technology, Social Innovation.
You can subscribe to their alerts either on mail/SMS through their Google SMS Channel
They dont spam and send SMS only during 10 am-8pm time slot and maximum 3-4 day in a day
Before sending your application to a professor in these universities check their domain and research interests.
Always use your professional ids(@ieee.org those who are IEEE NSIT members,@nsitonline.in or some other proffesional organisation) and not funky ones that you use for personal communication with your peers.
Those wanting to develop their programming can participate in programming contests of various technical festival of colleges, programming websites like TopCoder,CodeChef.
Start preparing your resume atleast 2-3 months in advance and get it scrutinised by seniors who have appeared for their placements i.e. 4th years or 3rd years who have interned earlier.