Who is Amy Gleason, named as acting DOGE administrator?

The White House has named Amy Gleason as the acting administrator of the Department of Government Efficiency (DOGE). According to LinkedIn, Gleason is a health tech expert, who worked in US Digital Service, now renamed DOGE, during US President Donald Trump's first term. Her name was revealed days after the White House said Elon Musk has no authority over DOGE.