Mr. Galjour is a lifelong resident of the State of Louisiana. Born in New Orleans, he was raised in Lafourche Parish until his family moved to Lafayette when he was five years old. He attended Cathedral-Carmel School and St. Thomas Moore High School before attending Louisiana State University and Loyola University New Orleans College of Law.

After completing law school and being sworn into the bar on October 22, 2009, Mr. Galjour clerked for the Honorable Judge Edward B. Broussard in the 15th Judicial District Court, Division C, encompassing Lafayette, Vermilion, and Acadia parishes in 2010. Mr. Galjour then clerked for the Honorable Judge Anne L. Simon pro tempore and the Honorable H. Ward Fontenot pro tempore in the 15th Judicial District Court, Division M - Family Court, in the wake of the Honorable Phyllis M. Keaty's election to the Louisiana Third Circuit Court of Appeals in 2011.

Mr. Galjour’s practice has been focused on family law matters since 2014. Mr. Galjour is licensed to practice in all state courts and has recently attained the status of Family Law Specialist, certified by the Louisiana Board of Legal Specialization.