With over 20 years of experience, Andries is a seasoned Excel professional who has collaborated with major corporations, including Nespresso and leading banks, to deliver high-quality data solutions. His expertise has established him as classroom trainer for Microsoft Office, where he is dedicated to helping professionals enhance their skills, build impactful tools, and create insightful reports in Excel. His courses are designed for individuals aiming to advance their careers and achieve greater efficiency.

Throughout his career, Andries has worked extensively in Finance and IT, implementing sophisticated reporting systems using SQL and XML, while leveraging Excel VBA to automate and streamline processes. His training programs incorporate real-life examples drawn from his extensive consulting work with international organisations, making each course practical and directly applicable to workplace needs. Known for delivering engaging and hands-on courses, he prioritises a learning environment rich with exercises, challenges, and downloadable resources, ensuring that participants gain valuable, actionable skills in Excel.