@Jordan ******
Problem with visa exemption is that you said your friend needs to convert the visa to a work visa in June.
You need 15 days (21 days in Chiang Mai and a few provinces) left on your visa to change visa inside the country. Depending on what day in June, when you factor in the
*****
days left needed, visa exemption might not make it since it's only 60 days total. She should take out a calendar and compare dates to see if everything would work out with a VE.