Greg has always had a passion for metrics and monitoring. When he joined Bleacher Report, he had the opportunity to use the Spandex library to collect distributed trace data and visualize it using Datadog APM.

Since then, he has joined the Spandex project as a core maintainer, with the goal of supporting various vendor-specific back-ends with a vendor-neutral collection API.

He is also a core maintainer of the Nerves project for building BEAM-based embedded devices.