Experience

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  Transplant Connect

  • Santa Monica, CA

  • Chief Technology Officer

    • Jun 2006 - Present
    • Santa Monica, CA

    Technical lead for a group of 5-8 .Net developers. Responsible for overall technical and business solution architecture and direction. Significant hands-on development.The system is a large line-of-business, SaaS system for organ, tissue and eye recovery agencies that captures medical information for the evaluation and management of donors.Uses Microsoft .Net, C#, ASPX and MVC for web pages with SQL Server.Extensive use of JQuery, JQuery UI (including many custom widgets) and AJAX.RESTful web services (in MVC) for AJAX calls and system interoperability.OAuth 2.0 (client and server) for authentication. Claims based authorizations.

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  Herbalife

  • Los Angeles

  • Lead Developer/Architect

    • Apr 2005 - May 2006
    • Los Angeles

    Technical lead for a group of 5 senior .Net developers. Responsible for overall technical and business solution architecture and direction.Hands-on development using .Net, C#, and SQL Server.Design and development of web services for system integration.

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  ProcessClaims

  • Manhattan Beach, CA

  • Senior Software Engineer

    • Mar 2004 - Apr 2005
    • Manhattan Beach, CA

    Designed and developed a system to transfer auto insurance repair estimate files and images between client Windows systems and servers.Technology: ASP.NET and ASP pages, extensive use of JavaScript, XML, and XSLT on the client. C++ ActiveX control and JavaScript web services for transfers. C# and SQL Server on the server.

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  Reuters Financial Software

  • El Segundo, CA

  • Senior Software Specialist

    • Mar 1999 - Dec 2003
    • El Segundo, CA

    Enhanced and maintained AtiveX (MFC/SDK/ATL) controls for displaying "real time" stock quotes and stock listings as part of a rich client stockbroker/trader system.Introduced the usage of HTML/JavaScript controls for dialogs. Introduced usage of XML in several areas.Designed and developed a .Net based, partial implementation of the SIP protocol (focused on IM). Both client and server are multithreaded with heavy usage of asynchronous processing. Implemented using C#, System.Net.Sockets, XML, Windows.Forms. NTLM (Windows) authorization is supported. Tested against Windows Messenger and Windows Server 2003 SIP.Developed a .Net/C# based implementation of the SSL (TLS) protocol including a Cryptography library to supplement .Net.