It’d be impressive to do that in such a short time if it were true. But it doesn’t seem to bear any relation to the truth.
His first order as president set out interim procedures in anticipation of repeal of the Patient Protection and Affordable Care Act (Obamacare). That same week, Trump withdrew the United States from the Trans-Pacific Partnership, re-instated the Mexico City Policy, reopened the Keystone XL and Dakota Access Pipeline construction projects and signed an executive order to begin planning, designing and constructing a new Mexico border wall and reinforce border security.
On the other hand, repealing Obamacare & building the wall seem to be going really well.