A Lecturer at Tsinghua University in Beijing, China. Also, acts as an Examiner for the International English Language Testing System (or IELTS) in the 1990s. On top of these, he is an exam trainer for various high profile exams, such as GRE (or Graduate Record Examination), GMAT (or Graduate Management Admission Test), TOEFL (or Test of English as a Foreign Language), and math contests such as Euler, Gauss and Pascal. He has published books on test taking strategies.
Lenny received his MBA, Finance from The George Washington University in Washington, DC, USA, and currently is a Senior Financial Analyst with an international engineering company in Vancouver, BC, Canada.
Lenny's motto at work is "Don’t work hard, work smart". Lenny has passion in teaching how to build your own "robot" into everyday office work. He has over over 22 years working with Microsoft Excel, and he is a modeling expert in Power Query, Power Pivot, and Power BI.
Lenny is a big proponent of OCR (One-click Reporting), and SSR (Self-service Reporting).
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