

Winnie
- Rate $63
- Response 1h

$63/hr
1st lesson free
- Microsoft Excel
- Microsoft Word
- Microsoft PowerPoint
- OpenOffice Writer
- OpenOffice Calc
Are you ready to optimize your spreadsheet workflows with a former Wall Street analyst?
- Microsoft Excel
- Microsoft Word
- Microsoft PowerPoint
- OpenOffice Writer
- OpenOffice Calc
Lesson location
About Winnie
Do you ever find yourself struggling to navigate complex data sets for hours on end? After earning an Economics degree from UChicago, I spent 8 years working at a Big 4 firm where precision was the baseline. I now leverage that decade of industry experience to demystify spreadsheet design and nested IF logic for my students.
My method focuses on pivot tables, Power Query, pivot charts, INDEX and MATCH, text functions, and data cleaning techniques. Transitioning from high-stakes finance to tutoring allows me to share these technical workflows in a practical way. I emphasize real world application over theoretical fluff during our time together. You can expect a structured approach that prioritizes efficiency and logical accuracy in every project we tackle.
About the lesson
- Primary
- High School
- NCEA Level 1
- +10
levels :
Primary
High School
NCEA Level 1
NCEA Level 2
NCEA Level 3
Adult education
Masters
Doctorate
Beginner
Intermediate
Advanced
Professional
Kids
- English
All languages in which the lesson is available :
English
Staring at a wall of broken formulas often feels like hitting a dead end in your analysis. My 8 years in the field and my UChicago background ensure that we fix these errors with clean, scalable logic.
I provide a 7.0 rated free practice workbook with exercises that simulate actual workplace data challenges. This ensures you leave each meeting with a concrete improvement in your technical capability. We will walk through the mechanics of your specific spreadsheets to identify where the logic fails.
I keep things grounded in the reality of industry demands rather than abstract textbook exercises. You are welcome to reach out to schedule a time that suits your current project load.
Rates
Rate
- $63
Pack prices
- 5h: $315
- 10h: $630
free lessons
The first lesson with Winnie will allow you to get to know each other and discuss your needs for future lessons.
- 1hr
online
- $63/h
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