Ivan is extremely patient and quite knowledgeable. If you are in need of a Calculus tutor, you should definitely try him.
My name is Cindy , I would like to first say I was hesitate about using an online service, after I decided to try I chose Amy as my sons tutor, he was having issues with the act we were also pressed for time and only were able to have 3 lessons with her. I found Amy to be very professional and pleasant my son Josh also really enjoyed working with her. This was a concern since he was not looking forward to being tutored. She was very patient also. She left some information for Josh to do in order to help him later, I am excited to say his reading scores came up 7 points on his act . I will certainly ask for Amy in the future if my son needs additional help.
Our son is now getting such better grades - he has been struggling since the beginning of the school year, and just got his first A plus on his math test! We are very happy that he found someone that can teach the math in a way that he understands it. We would recommend Diana very highly.