Primož Gabrijelčič is a long-time Delphi programmer, writer for The Delphi Magazine, Monitor, and Blaise Pascal magazines and frequent contributor to the Delphi-SI community. His Delphi-related ramblings are collected on the The Delphi Geek blog.

In his long career he has produced several open-source projects such as Delphi profiler GpProfile (now maintained by others). His active projects include OmniThreadLibrary, a multithreading library for Delphi and several open-sourced Delphi tools, published in the GpDelphiUnits repository.