Olga L. (Roudak) Sandler, 56, of Brockton, passed away on Sunday, September 15, 2019. Born in Moscow, Russia on September 11, 1963, Olga was the daughter of the late Leonid Ivanovich Roudak and the late Ludmila Grigoryevna Goryacheva. She was a senior accountant at Enterprise Software Company. Olga is survived by her son, Max Sandler. A memorial gathering will take place in the Russell & Pica Funeral Home at 165 Belmont St., Brockton, on Sunday, October 20, 2019, from 12:00-3:00 PM.