Fill in the columns (G&H), append projects and names (F), use unique to pull out unique names and projects (L) and split them (M & N although sheets is missing Textsplit or FilterXML to split text by a delimiter which is what I'd normally use).
Then transpose a sorted unique list of dates (row 11) and use SUMIFS to pull out your numbers (I just put in a random formula for your 1s).
Ultimately though I'd use powerquery. I just did this to test whether the new Excel formulas make this kind of thing a bit easier.
I've done it using formulas.
Fill in the columns (G&H), append projects and names (F), use unique to pull out unique names and projects (L) and split them (M & N although sheets is missing Textsplit or FilterXML to split text by a delimiter which is what I'd normally use).
Then transpose a sorted unique list of dates (row 11) and use SUMIFS to pull out your numbers (I just put in a random formula for your 1s).
Ultimately though I'd use powerquery. I just did this to test whether the new Excel formulas make this kind of thing a bit easier.