About Brian McCallister

Brian McCallister joined Groupon as CTO of Platform in 2013. Prior to Groupon, he was Principal Architect and Distinguished Engineer at Ning, where he was responsible for directing and communicating the technical big picture across the organization. He joined Ning originally as a Core Architect when it was a tiny startup and watched it grow to over two hundred people. At the Apache Software Foundation, Brian has served on the Board of Directors and as PMC Chairs for the DB and ActiveMQ projects. Within the ASF he has focused on pushing for greater project autonomy, and mentoring and shepherding a number of projects into the foundation, including Cassandra, Mesos, and Jclouds.

In his broader past, Brian has worked variously as a programmer, engineering manager, technical writer, and systems administrator on projects ranging from internet platforms to loom control drivers. He is also a great mentor, and takes a vested interest in developing other engineers to help turn them into great engineers. Brian holds an MS in Education and BA in English both from Bucknell University.

Contacting Me

Email or Jabber/XMPP brianm@skife.org.

I am @brianm on Twitter.

Copyright, Licensing, Etc

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