Complex sentence: Harty is a Mechanical Engineer by profession with a degree from University of Limerick, he joined Dairymaster in 1998, whilst studying for a PhD in University College Dublin where he focused on the area of milking performance.
Split into simpler sentences: Harty is a mechanical engineer by profession with a degree from University of Limerick. He joined Dairymaster in 1998, while studying for a PhD in University College Dublin where he focused on milking performance.