Daniel was an early adopter of Linux, installing Slackware from a stack of floppies in 1993 before the kernel had even reached 1.0. In 1994 he began working in IT, focused on business and home computers running DOS, Windows, and NetWare, while continuing to tinker with Linux on the side. Wanting to connect with more people interested in Linux, he joined early mailing lists and events, but still wasn’t satisfied, so he founded the Jacksonville Linux Users Group in 1996 and led the group until around 2000. After moving to pursue his career, he passed the reins to new leaders and is glad the group continued for many years afterward. He rejoined as a regular member in 2025.
Professionally, Daniel’s early interest in Linux helped him move into enterprise Unix systems, working with Solaris, HP-UX, and AIX. He advocated for Linux wherever he went, helping the industry adopt it over traditional Unix, slowly at first, then rapidly as leaders grew comfortable with open source in the enterprise and the significant cost savings it delivered. Red Hat Enterprise Linux (RHEL) and SUSE Linux became the new standards alongside Windows. Always personally preferring Debian and its derivatives, he continued advancing Debian and Ubuntu in business environments, working in large internet-scale organizations before moving to the cloud. He later worked at multiple hyperscalers, helping other large organizations migrate more workloads to Linux at scale.
Most recently, his career has shifted back toward leading teams that apply the automation lessons learned from the cloud, using open-source solutions to build sovereign, self-hosted environments. Today he runs Ubuntu for workstations and servers at work, and a mix of Debian, Ubuntu, and Pop!_OS at home.