Arnar Demarco Email & Phone Number

Silver Spring, MD, US

Fairfax, Virginia, United States

Vienna, Virginia, United States

Responsible for AWS development and administration supporting NBIS under the Defense Counterintelligence and Security Agency. -Developed CloudFormation template for implementing AWS Backup across accounts.-Developed AWS Lambda functions in Python that gathered resource information across multiple accounts, generated reports in CSV and Excel, and exported.

Mclean, Virginia

-AWS Developer/Administrator of AWS Virtual Private Cloud environments for Department of Education's eddataexpress.ed.gov, impactaid.ed.gov, studenthealth.ed.gov. Included EC2, RDS, Cloudwatch, Lambda, VPN, Elastic Load Balancer.-Linux Systems Administrator – Built, configured, and supported Linux servers for use in Dev/Test/Prod environments. Included OS.

Washington D.C. Metro Area

Senior Administrator/Developer at Department of Education in Washington DC. Responsible for continued operation of www.ed.gov website.

• On-site Solaris/Linux administration of ED.gov website servers and support servers. Includes writing and maintenance of Perl/shell scripts, maintenance of Apache/WebSphere, and identifying and resolving other general.
• Administrator of WebSphere, Apache, CVS, Linkscan, Urchin, JIRA/Confluence/Crowd, and custom FSA Unix-based applications.
• Developer/administrator of HP/Autonomy TeamSite web content management tool which is used to maintain website content of ED.gov. Develop workflows and templates, and resolve any -TeamSite/OpenDeploy or customer related.
• Drupal Developer for updated ED.gov web site. Researched and implemented workflow portion of new Drupal install, and performed Drupal module customizations as needed.
• Frequently write change advisory board (CAB) requests for application and system changes and represent Chief Information Office web team in CAB meetings and implementations.
• Upgraded TeamSite and OpenDeploy from 6.7.1 to 7.2 and performed customizations and re-builds of TS 7.2 interface and templates, and re-wrote several scripts supporting workflow.

• Administrator of TeamSite web content management tool. Updated workflows and templates, and resolved any TeamSite/OpenDeploy or customer related issues.
• Configured and manage ED.gov web analytics tool Urchin, generated reports as necessary, and maintained site link checker tool Linkscan
• Upgraded TeamSite and OpenDeploy from 6.7.1 to 7.2 and performed customizations of TS 7.2 interface and templates, and re-wrote several scripts supporting workflow.
• Drupal Developer for updated ED.gov web site. Implemented workflow portion of new Drupal install, and performed some module customizations.
• Successfully planned and performed migration of Unix-based applications from outdated servers to new updated Prod/Dev/QA servers. This included development of new Perl scripts and optimizations to operate in new OS.
• Re-wrote log rotation script to eliminate nightly webserver downtime.

Washington D.C. Metro Area

• Department of Education (2/2008 to 10/2008)
• On-site TeamSite administrator at Department of Education headquarters for ED.gov website.
• Fixed legacy Perl and JavaScript code used by workflow process.
• Improved TeamSite interface by adding custom functions and improved CSS.Freddie Mac (5/2007 to 2/2008)
• On-site consultant at Freddie Mac Headquarters.
• Wrote custom TeamSite templates for creating/updating internal website pages.Department of Homeland Security / ICE / USCIS (3/2005 to 5/2007)

Bethesda, MD

• Provided extensive software product support to engineers, developers, and administrators at enterprise class companies. This support focused on core InterWoven technologies within Content Management, Content.
• Replicated bugs using in-house UNIX and Windows servers, wrote bug reports, feature requests, and knowledge base articles for the various products that I supported.
• Specifically supported TeamSite, OpenDeploy, and TeamSite Templating in both Windows and UNIX environments.
• Served as lead engineer of small team for OpenDeploy software/network issues from east-coast support office.

Camp Springs, MD

• Performed on-site UNIX systems administration tasks.
• Assisted NOAA staff with UNIX related client and server technical issues.

• Served as NT/UNIX specialist in IT department.
• Installed and maintained accounts on NT 4 Exchange server for hospital administrative staff.
• Maintained switches and LAN wiring.
• Provided PC application support to hospital administrative staff.

• Ensured daily backups of software and research data.
• Updated UNIX operating systems with latest upgrades and patches.
• Created / maintained accounts on SGI and Sun Sparc servers.
• Provided support to physicists with installation of software applications and utilities
• Maintained UNIX scripts.

• Charged with providing IT support to U.S. Naval Medical Information Management Center projects
• Configured and deployed UNIX client-server system for U.S. Navy Hospitals worldwide, consisting of Informix database, 1-5 application servers and X-Windows terminals at each clinic.
• Led installation and configuration of SCO UNIX on 2-10 Servers at 7 Navy sites and performed extensive UNIX troubleshooting at each site.
• Provided on-site technical support to resolve applications software and network problems and assisted personnel in integrating client-server system with existing medical system.
• Performed testing of upgrades to UNIX system and also performed the actual upgrades to most sites including Bethesda National Naval Medical Center.
• Developed UNIX shell scripts that were used to perform remote system upgrades.

Worms, Germany

• Ensured continued operation of the U.S. Army European Command Wide Area Network (WAN)
• Deployed and tested Cisco routers, switches, modems, PADs, and AT&T 3B2 minicomputers at Army sites in Europe.
• Diagnosed and repaired faulty components of the European Defense Data Network including Cisco routers, switches, PADs, and modems.
• Performed quality assurance evaluation of LAN/WAN Defense Data Network communications devices.
• Selected as lead technician on several technical assistance efforts based on extensive knowledge of systems.
• Coordinated and performed network performance testing of military communications circuits at communications centers throughout Europe.

Ms, Information Systems Management, 4.0

Bs, Information Systems Management

Military And Strategic Leadership

Activities and Societies: Graduated in top 10% of academy.

39G - Military Communications Computer Systems Repair Course, Electrical, Electronics And Communications Engineering