Helen Tosh possesses expertise in storage area networks, virtualization, storage virtualization, nas, storage and 43 more skills. Colleagues describe them as "Helen brings a wealth of real world experience to her instructing. While staying focused on the most important aspects of the subject matter, she always made the course interesting and enjoyable. She is one of the best technical instructors I've seen in any organization and I'm confident that most students would feel the same way. It was a pleasure to attend her course." and "Helen is a great teacher first and foremost. She is highly regarded as an expert on our product both internally and externally. All of the people I speak to who have been trained by her speak very highly of her. I was also lucky enough to have taken many of her classes. I would happily recommend her to anyone without reservation."