I first got telephonic call from recruiter. He first gave overview of the company. The questions he asked were quite basic. Usual questions about company, about yourself etc. Within few days I got call from hiring manager. He was nice and he gave overview of the department. He asked about what all projects I had done academically. He even asked me the sample of my past projects. Questions on sql were very easy. After this call, with in few days we had a telephonic round with director and hiring manager. They talked about my projects etc. Finally next day I got an offer letter.