Who is John Martin?

John is the charming guy on the right, an American living in Germany, and the owner of the company Professional Developer Training. Being an American, he doesn't really wear a tie most of the time (I don't think I've seen him wear one, ever), and he's very keen on his middle initial: John F. Martin is what he usually claims to be called.

John takes care for me of all organizational work related to my training classes. He's the one who looks at locations, coordinates with people at the hotels, handles most of the preliminary email communication with attendees, sends out invoices... and so on, and so on. It's amazing how much needs to get done for a training class to take place. I'm glad John likes his job!

To prevent any confusion or the impression of email spoofing, John and I have found an arrangement: for anything concerning my DevExpress related classes, John will use the email address john@dxtraining.com when he communicates with you. I hope he'll remember! If he doesn't, his "normal" email address is john.martin@professional-developer-training.com.

That's all I have to say about John right now. If you have any further questions, feel free to get back to John himself or me!