Brew the espresso and let it cool slightly.
Dip the biscuits quickly into the espresso and layer them on the bottom of a 9-inch springform pan.
In a large bowl, beat the cream cheese, powdered sugar, vanilla extract, and espresso powder until smooth.
In another bowl, whip the heavy cream until stiff peaks form.
Gently fold the whipped cream into the cream cheese mixture until well combined.
Spread half of the cream over the biscuit layer.
Add another layer of espresso-dipped biscuits, then top with the remaining cream.
Smooth the top, cover, and refrigerate for at least 6 hours or overnight.
Before serving, garnish with chocolate shavings or a dusting of cocoa powder.