I'm an experienced content writer, editor, proofreader, researcher, and a licensed professional English teacher. I have written and edited various types of materials, such as textbooks, teacher's manuals, learning modules, journals, and articles, in accordance with the different styles (e.g., APA, MLA, and Chicago Manual of Style). I have worked with the Philippines Department of Education, local private publishing companies (REX Book Store, Inc. and Dane Publishing House), and international clients, including Elsevier, Amazon, and Ubuntoo.