
Jonas
Level 2
Financial Modeler and Excel Expert MSc Quantitative Finance
Compétences

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george_taylor67

États-Unis
I really enjoyed working with Jonas! I had a problematic (to me) issue trying to fix a faulty spreadsheet. Jonas explained that he could fix the problem but the fix would be a patch likely to repeat. Jonas gave me the option of creating a new spreadsheet, using the old one as a guide, which I accepted....
fionahsu336

États-Unis
Jonas did an exceptional job helping me build a very complex construction financial system in Google Sheets. This was not a simple spreadsheet — it involved multiple interconnected tabs, cost tracking logic, and construction-specific financial workflows. Jones approached the entire project with professionalism,...
coffeebeanben

États-Unis
dak_jacobs

Pays-Bas
Great collaboration, helped me understand the data and explained how to dig deeper into it. Will book future sessions.
thomassahs

États-Unis
