Peter Isaac Amstutz, 44

Peter Isaac Amstutz, age 44, a resident of Acton, passed away on Saturday, June 7, 2025, at Lahey Clinic Medical Center in Burlington. He was the husband of Tara M. (Spellacy) Amstutz.

Peter was born in Oakland, California, on July 29, 1980, the son of Galen and Mary (Kasper) Amstutz of Maynard.

Peter graduated from Acton-Boxborough High School and later attended the University of Massachusetts Amherst, earning a bachelor of science degree and a master’s degree in computer science.

Tara and Peter married on September 12, 2009, and soon settled in the Boston area, where they began their loving family. Peter had a passion for software engineering. He worked as the chief technical officer and founder of Curii Corp., a biodata company.

During his spare time, he enjoyed outdoor adventures with his family, video games, flying kites at the beach, and a spirited discussion of any topic.

Along with his wife and parents, he is also survived by his children Amelia and Patrick, his brother Daniel, his sister-in-law Elizabeth, and his nephew Ryder.

Family and friends will gather to honor and remember Peter at 11 a.m., Friday, June 13, at the Acton Funeral Home, 74 Belknap Street. Visitation and burial will be private.

Donations in his memory may be made to Electronic Frontier Foundation, 815 Eddy Street, San Francisco, CA 94109.

Arrangements under the care of Acton Funeral Home, concordfuneral.com.