I'm Dr. Gamal, PhD I have phD in biological and biochemistry ( tumor biology) and (breast cancer) . Have master degree in sex hormones bachelor degree in microbiology Publications :4 researches Have 1 eBook I'm external staff University Manager of medical laboratories in ministry of health. I have 10 years of experience as professional writer, proofreading, and scientific rewriting. Through my practical experience I made editing, proofreading, and rewriting of scientific paper and researches. In addition to publish my eBooks and website articles. I assisted in general editing, and proofreading on several projects. I judged a lot of scientific paper, and making recommendations. I am fast, and accurate and I have experience you need to complete your projects.