经验丰富的教育者, professor, and director with more than 25 years of comprehensive expertise in mathematics, 教育技术, 和研究. 在我的职业生涯中, I have made significant contributions to the education sector, 从评估到国家认可. My involvement includes conducting studies, 发展课程和评估, assuming leadership roles within departments and organizations, and overseeing initiatives to advance educational excellence.