Justin Campbell

Conshohocken, PA
(215) 586-3180
justin@justincampbell.me
justincampbell.me/resume
GitHub
Twitter

Open Source Work

• capistrano-notifier Simple notification hooks for Capistrano
• schlep Simple event notification, processing, and storage using Redis, MongoDB and Node.js
• schlep-ruby Ruby gem client for Schlep
• as_dialed_from Ruby gem that formats phone numbers for dialing one country from another
• Contributions
  • rails Ruby on Rails framework
  • easystats Easy-to-use statistical functions
  • yahoo_stock Provides an interface to Yahoo! Finance for stock-related data

Employment

Ruby Developer

Cramer Dev
02/2012—Present

Ruby Developer

Movitas
Bryn Mawr, PA
12/2010—02/2012

• Built VoIP solution using Asterisk
  • Dashboard and API built with Rails
  • Dialplan logic written in Ruby (Adhearsion)
  • Deployed on Amazon Web Services (EC2, ELB, RDS, AS)
• Directed development of iPhone applications

Systems Engineer

Volpe and Koenig, P.C.
Philadelphia, PA
06/2007—12/2010

• Virtualization (VMware ESX, Equallogic SAN)
• Purchased and supported Cisco IP telephony system (CUCM, Unity)
• Design and project management of datacenter buildout
• Redesigned network (30+ Cisco devices, Catalyst 4500, wireless)
• VPN/Branch offices
• Custom web apps (PHP/CodeIgniter/jQuery)
• Exchange, SQL

Application Support Engineer

CIGNA/Intracorp
Philadelphia, PA
05/2006—04/2007

• Supported in-house application used by over 750 internal remote workers
• Provided support to external application lease customers
• Interfaced with development team to establish fixes for ongoing issues
• Developed scripts to simplify and streamline the support process

Desktop Support Engineer

GHR Systems
Wayne, PA
12/2004—01/2006

• Managed Active Directory for corporate HQ and 2 production data centers
• Created and deployed WSH and batch scripts for servers and desktop users
• Deployed and supported 40 Blackberry devices and BES server
• Acted as single point-of-contact for 115 users
• Administered Track-It help desk/inventory system
• Exchange and SQL deployment and support
• Assisted with Linux issues/deployments

Project Manager

U-Combination Technology
Plymouth Meeting, PA
09/2003—10/2004

• Network designs were chosen to be used in 9 bids for 2004; awarded over $1 million in federal contracts
• Coordinated implementations with customers, contractors, and internal resources
• Designed and implemented WLANs, setup RADIUS servers
• Supported 9 medium scale networks (3-6 servers, 250-900 nodes, 2 to 4 subnets, VPNs) for charter schools in the region
• Configured and deployed Cisco T1 CPE
• General design and implementation of surveillance systems

Contract Positions

• PJM Interconnection: Supported 750 users at corporate headquarters
• Wyeth Pharmaceuticals: Supported 5000 users moving to new location
• Vanguard Group: Installed servers into racks in high security data-center

Certifications

• VMware VCP
• Microsoft MCSE
• CompTIA A+

Education

Network Systems Professional

Cittone Institute
Plymouth Meeting, PA
05/2003

• Graduated with a 4.0 GPA
• Trained on AD, DNS, DHCP, and advanced networking concepts