I'm | Mark D. from valley cottage NY. If you are interesting in improving your English skills, please contact me. ... contact me
First thank you for stopping by my site!I have advanced degrees in both Science and Business from major Engineering and Business Universities and have been a practicing engineer for over 25 years. Although having a good education is important what counts is my ability to teach you so that you fully understand your subject matter. Throughout my career I have had the opportunity to mentor many engineers and students alike. Additionally being in a technical field I oftentimes need to be able t