The author is a teacher and has two degrees in Geography as well as theological studies.
He is originally from Argentina where he worked in teaching and research at the National University of Mar del Plata, and was also an Evangelical minister.
In 1999 he moved with his wife and his two children to USA, joining The Cityline Church in Jersey City. Since 2004, he has resided in Gibraltar, where he is the Pastor of “The Cityline Church Gibraltar” with his wife Dévora. He´s a founding member of the Evangelical Alliance of Gibraltar.
For years he has been the producer and presenter of the radio program “Cuestión de fe” in Spain, and for some years has also been a regular contributor to radio and television programs produced by the Gibraltar Broadcasting Corporation.