- Go forth and Multiply: Concurrency and Communication in Go
- 10 Jan 2013 – Golang Philly
- Gooooo(al)!: Introduction to the Go programming language
- 23 Jan 2013 – Philly Lambda
- C.R.E.A.M.: Codd Rules Everything Around Me
- 28 Aug 2012 – Drexel University: CS 500 Database Theory
- Non-Relational Databases
- 26 Aug 2010 – Drexel University: CS 500 Database Theory
- Cassandra: Your New Best Girl
- 22 Feb 2010 – Philly Lambda
- 09 Apr 2010 – Philly Emerging Technologies for the Enterprise
- How to Test Code
- 08 Sep 2008 – PLUG North
- Messages and the geeks who love them
- 12 Aug 2008 – NYC Ruby
- Cloud Cover: An Unauthorized Biography of EC2
- 31 Jul 2008 – Philly Lambda
- 13 Aug 2008 – Health Market Science
- 18 Aug 2008 – PLUG West
- 09 Feb 2009 – PLUG North
- Enter the Elephant: Massively Parallel Computing with Hadoop
- 26 Mar 2008 – Philly Emerging Technologies for the Enterprise
- Scala
- 23 Jan 2008 – Philly Lambda
- Erlang: Message Passing Concurrency, For The Win
- 06 Jun 2007 – PLUG Central
- 20 Aug 2007 – PLUG West
- 10 Sep 2007 – PLUG North
- 12 Sep 2007 – Philly on Rails
- Comet: Low-Latency Collaborative Web Applications
- 29 Mar 2007 – Philly Emerging Technologies for the Enterprise
- Google Internals
- 02 Aug 2006 – PLUG Central
- Idiomatic Ruby
- 06 Dec 2005 – Philly on Rails