I have studied a Java course in Greens Technology, Thoraipakkam,Chennai. Due to the recommendation of the institute, they didn't keep aptitude test. We can easily crack the TR than other companies. But they asked fresher to sign 3 years aggreement, along with the aggreement, we need to pay 75000 as security deposit. First 7 months salary will be 9973/month. After that 20433/month.