Meni Porat has been working in the software industry for more than 20 years. He has played central roles in numerous projects as a systems analyst and project manager. He worked for various financial institutions: banks, credit card companies and insurance companies. Currently, he is a self-employed consultant and Excel & VBA instructor. The author is also very active on social media channels, especially Facebook and LinkedIn. On the latter, he has published during the last year more than 150 posts and articles which have been read by more than 400,000 people. During that period he also featured in four YouTube international webinars on Excel. As a tribute to his contributions to the international Excel community, the author has been awarded with the Most Valuable Professional (MVP) by Microsoft.