Joseph and Antoinette Sheehan of Methuen, MA are pleased to announce the engagement of their son Adam Tyler Sheehan to Danielle Marie Leone, daughter of Robert and Gisele Leone of Townsend, MA. Adam graduated from Worcester Polytech Institute with a bachelors degree in chemical engineering. He is currently pursuing his masters degree in computer science at Northeastern University and is employed as a software developer in Woburn, MA. Danielle graduated from St Anselm College with her bachelors degree in nursing, received her masters degree from Boston College and is currently pursuing her PHD. She is faculty at St Anselm College. A June 2014 wedding is planned.