I have been writing articles for many years. It doesn't matter what the topic is because I have Ph.D. degrees at prestigious universities (science, engineering, physics). I have years of experience in writing and editing study guides, worksheets, manuals, tutorials, product descriptions. I have experience in drawings (AutoCad, Revit, 3DsMax), finite elements analysis (Ansys, Sap2000). Also I am certified in: Java Programming, Website Design and Computer Software Instruction. I write technical books, articles, reports and proposals.