Derek Callan - English for Professionals

Download My FREE Professional English Phrase Booster with over 50 carefully selected phrases to help you speak more confidently at work - just click on the link below . Hello and welcome to Derek Callan - English for professionals. My name is Derek and I'm a Professional English Coach with 20 years of experience. I upload short Business English lessons for busy people. If you've already reached an intermediate level, but you need to learn more vocabulary and phrases to become more fluent in pr