1st lesson free
Sarah
- Rate R557
- Response 1h
R557/h
Contact
1st lesson free
- Microsoft Excel
- Microsoft Word
- Microsoft PowerPoint
- Microsoft Outlook
- Microsoft Project
Silicon Valley technical lead, helping you navigate complex data, 10 years industry background
- Microsoft Excel
- Microsoft Word
- Microsoft PowerPoint
- Microsoft Outlook
- Microsoft Project
Lesson location
About Sarah
Technical efficiency is rarely about memorizing buttons. I teach Excel as a language rather than a collection of static tools.
After 10 years of professional engineering, I know how to make messy data behave. I have taught 109 students how to think through logic flows rather than brute force.
My style is analytical and structured to get results. I focus on financial modeling, text functions, and error handling.
You will learn nested IF logic and the power of INDEX and MATCH. Mastering VLOOKUP and XLOOKUP will feel second nature. Even advanced Power Query and keyboard shortcuts become standard procedure eventually.
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About the lesson
- Primary
- Secondary
- Matric/GCSE
- +9
levels :
Primary
Secondary
Matric/GCSE
BTech
Adult education
Undergraduate
Masters
Doctorate
Beginner
Intermediate
Advanced
Kids
- English
Languages in which the lesson is available :
English
Building robust spreadsheets that do not crash is the ultimate goal for most of my students. Sometimes the most frustrating part of a project is the silence of a formula that just refuses to return the right value. To help bridge that gap, I provide a free practice workbook with exercises to ensure you get hands-on time with the material. Given my PhD in Chemical Engineering from Caltech, I emphasize structural integrity in your data models.
We address formulas and functions by applying the same discipline I used in my decade of defense contracting. You will gain the ability to troubleshoot your own work as we refine your processes.
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Rates
Rate
- R557
Package rates
- 5h: R2785
- 10h: R5570
free lesson
The free first lesson with Sarah allows you to get to know the tutor and discuss your needs and expectations.
- 1h
online
- R557/h
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