David J. Barnes

567 W 18th Street
Chicago, Il 60616 U.S.A.
+1 (312) 351-52849
Hello@DavidJBarnes.com
David J Barnes | Software Engineer Welcome
Current Projects
Publicly Available Software
Research Interests
Tutorials and Code Examples
Professional Experience
Charity & Volunteer Work
On Robotics and Mechatronics

Professional Experience


Chief Technology Officer


The Echo System (Oct 2010 - Present)

System architecture of making group buying social.

Relevant technologies: Ruby, Rails, MVC2, .Net 3.5, C#, AJAX, SQL Server 2005

Vice President, Business Intelligence


Resolution Media (Jan 2006 - Oct 2010)

Leading the operations of a business intelligence team and reporting directly to the CEO of Resolution Media. Position consists of advancing the development of Resolution Media's business intelligence strategies, designing and maintaining global reporting and ERP (RM3), increasing internal efficiencies through automation, and participating on the executive team. Senior architect of RM3, Resolution Media's global digital media solution. RM3 is an n-tier application with remote clusters residing in Chicago, NY, and London. It was designed to handle the load of thousands of concurrent users and consumes over 10MM new records of data nightly via it's custom ETL (written in C++). The RM3 reporting engines were designed from the ground up and are accustom to aggregating over 200,000 records at run-time (T-SQL, C#, AJAX, C++, and .Net drawing geometry objects).

Relevant technologies: .Net 2.0-3.5, C#, C++, AJAX, SQL Server 2005, Perl, FLEX 3

Senior Software Engineer


Firestar Interactive (2005 - 2007)

Served as lead architect and technical mentor for internal developers and specialized in the creation of advanced system architectures. Designed hardware and software kiosk applications that integrated with client web site and off-line database; which could be controlled remotely by an administrator. Responsible for business analysis, proposal generation, and development of hardware and software platforms. Authored the FSI internal CRM which allowed Firestar Interactive to scale it's client roster by aggregating all client data into a central repository (Included: billing, internal time management, kiosk data, survey results, campaign data, auto web site form generation, lead gen, web analytics, and email campaign data).

Relevant technologies: C#, .Net 1.0, Novel and Windows networking, IIS, Apache, Perl, SQL Server 2000

Software Engineer


Peerlis (2003 - 2005)

Directed and trained a team of junior engineers in .Net, C#, PHP, SQL Server and Perl. Co-authored the development of a COM-based content management system written in C# and Oracle and trained clients and customers. Deployment, quality assurance documentation, and full e-commerce platform specialist.

Relevant technologies: ASP, C#, .Net, VB, COM, DCOM, Perl, PHP, MySQL, Javascript, IIS

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