Resume of
Robert Sean O'Leary
Downingtown, PA
Objective
I'd like to work in software development or systems administration. I'd love to have an opportunity to do functional programming or use my extensive knowledge of Perl on a daily basis. I enjoy working at companies that value effective teamwork and information sharing while materially supporting open source software.
Summary of Qualifications
I like to solve difficult problems with people I can learn from. I'm an effective communicator and can help make technology understandable to those who aren't as well versed in it. I've got a lot of experience with making disparate technology products work together and creating software systems that are robust and reliable.
Technical Expertise
Programming Languages: Extensive professional experience with Perl 5 and Bash; some Python 3, PHP, C, and JavaScript; personal or academic experience with Clojure, Common Lisp, Java, Pascal, Ada
Operating Systems: GNU/Linux (Gentoo, Debian, Red Hat, Ubuntu), UNIX (OpenBSD, AIX, Solaris)
Infrastructure: Puppet, Apache, ISC DHCP, BIND, Gitolite, OpenLDAP, Samba 3 and 4, iptables, NFS, Postfix, plenev, perlbrew, Riemann, Cisco switch and router configuration
Databases: SQLite, PostgreSQL, MySQL, Oracle, Sybase, CouchDB
Software Development Tools: Git, CVS, Subversion, GNU make, Devel::NYTProf, valgrind, gdb
Work experience
September 2016 to Present Mrs. O'Leary's Music Education Downingtown, PA
Business Support
October/2006-February/2018 Communally Philadelphia, PA
IT Department Manager / Technical Lead

This was a wide ranging position, covering everything from printer and desktop support to management of a sophisticated web service environment and application and database tuning

April/2005-October/2006 Communally Philadelphia, PA
Systems Developer
February/2004-February/2005 Prudential Fox & Roach Malvern, PA
Applications Developer
July/2002-September/2003 Base 2 Technologies North Wales, PA
Integration Department Manager / Internet Service Manager
April/2002-July/2002 Health Market Science Conshohocken, PA
Fulfillment Developer
March/2000-December/2001 MetalsUSA Solutions Group Fort Washington, PA
Web Developer
1995-Present O'Leary Technical Consulting Downingtown, PA
Proprietor
1996-1997 University of Scranton Scranton, PA
Resident Network Consultant
Education
1999-2000 Computer Learning Center, Inc. Plymouth Meeting, PA
1998-1999 Bucks County Community College Newtown, PA
1996-1997 University of Scranton Scranton, PA
1992-1996 Central Bucks High School East Buckingham, PA