I've passed GMAT q50 v44 and I have a Phd in math (specifically mathematical statistics).
What I don't have is a fluency and practice in spoken English and I'd like to get myself running before interviews.
So here is what I offer, I'll do my best to explain whatever math problem you might have (I've had some experience as a math teacher), but you will have to suffer my English (I hope it isn't that bad).
Skype, teamspeak, ventrillo, facetime whatever you prefer. Preferred time: from 18-00 to 22-00 GMT.
I'm looking for someone from USA or GB so I could correct my accent, when possible.
Please don't be a stranger and drop me a line in private or here.
At the very least I can provide detailed description of my expeirience in the test center. What was harder and what not.