I had been working as a hard-core translator for 7 years before I took my CELTA with Mr. Shady Abuyusuf. I had some experience in teaching, but I have to admit that the course was one of the best things I have ever done. Mr. Shady is a world-class teacher trainer with a skill-set that is unmatched. His feedback sessions were extremely detailed and thorough. I highly recommend Mr. Shady on a daily basis for any teacher that wants to advance their career.