I have had very bad experience with thi institute, though they had a great reputaiton for Redhat courses. I enrolled for RHCE in Nov 2022 for an online course. Sowmya, Business manager from COSS Bangalore contacted me for enrolling. I paid a fee of nearly Rs.40,000. I have attended few classes initially online but after that my request to join the class was never accepted. I thought i could manage the missed classes with recordings of the classes , and tried to join further classes, But my request to join the class was never accepted. I also sent emails to Sowmya, the Business manager who enrolled me, but it seemed like she never had habit of checking her emails or replying to them. I also tried to call her when my request to join the class was not accepted, but my call was not attended by her. WHen it was too many classes missed, i realized that it was over. and had to give up. Now i am preparing linux on my own and sent her emails to Sowmya to help me enroll for exam in COSS. But she