I have 21 years of experience, and specialize in the field of forensic handwriting and document examinations with specific knowledge in the areas of identifying the writer, eliminating the writer and handwriting disguises. I have published on such topics as composing an expert’s written report in compliance with federal rule 26(a)(2)(b), left-hand and opposite-writing hand features and limited exemplars and forming expert opinions. I have testified 55 times on topics such as authorship, altered documents and forgery detection and defense. One remarkable thing about my professional life is being allowed the opportunity to have been an editor-in-chief of the Journal of the National Association of Document Examiners.