This looks like a series on how to build a relatively straightforward operating model with a focus on cash balance and "founder value" (I guess that's attributable equity to the founder)
If you're interested in valuation, it's worth checking out Prof. Damodaran's work or an online resource such as Macabacus modeling guide: https://macabacus.com/operating-model/introduction
Damodaran is good for understanding valuation - not necessarily financial modeling.
And yes you are right that Damodaran - although the spreadsheets on his site can be useful as well.
Damodaran is good for understanding valuation - not necessarily financial modeling.