Recently got certified in Big Data from Jigsaw academy. Initially was apprehensive about joining. But I must say the materials are very good and easier to understand. The quality of videos are excellent and the supporting materials provided are very helpful. In particular I liked the customer(Student) support provided. They were extremely helpful and readily available.They are ready to go that extra mile to help us and make things easier for us.Special mention about Mr Chandan from support team and Mr.Mathi from faculty. They have an amazing service attitude.