Toronto-based communications agency Praxis has appointed Andrea Burmaster to the position of senior account executive. She will work on accounts including Conair Consumer Products, Skinnygirl Cocktails, Lifesaving Society and Galliano. She was previously an account manager at Harbinger Communications. Michelle Saba has joined the agency as an account director. She will work on the Pepsi and Woodbine Entertainment Group accounts. Saba was previously a senior manager at Loblaw Companies. Danielle D'Agostino has been hired as a senior account director. She will lead the Quaker, Phillips Distilling Lifesaving Society accounts. She was previously a vice-president at Faye Clack Communications.