Applying for the IT job is the crucial part of the job hunt. Without proper application you can never expect the companies and the IT recruiters to find their way to you.
Customize the Resume according to the company you are applying ie. Change the skills, training details etc according to that job requirement and avoid sending the same resume to each and every company.
Popular job websites like Naukri.com, Monster.com, Timesjobs etc. are filled with job openings. Upload your Resume in every possible job site you hear of.
Constantly check the job forums like Chetana, Vyoms and Freshersworld and lookout for walk-in interviews in Chennai, Banagalore, Hyderabad and other cities of your interest
Update your Resume in the job portals by logging in daily so that your profile is in the top list when searched by recruiters
Make it a habit to apply to any job opening or walk in interview links you come across in websites or mails from your college group mailer or friends. See that you apply atleast 50 jobs in a day.