Experience

• 

  CGI

  • Littleton, Colorado

  • Senior Consultant

    • Oct 1994 - Present
    • Littleton, Colorado

    Software Engineer - COHBE11/2014 - present CGI / Colorado Health Benefits Exchange Denver, ColoradoMaintain and enhance existing integrations between the Colorado Health Benefits Exchange and 20 Colorado based health insurance providers. Primarily in charge of the interfaces that send enrollment changes from the Exchange to the insurance carriers.Lead Developer – ORCA Project (Online Resources for the Children of Alaska)04/2004 – 11/2014 CGI / State of Alaska Denver, ColoradoMr. Walker joined this project during the final stages of its development, has seen it through to production implementation, and currently provides production support and enhancement development. ORCA incorporates a JSP/servlet architecture. It tracks details for the State of Alaska’s Health and Social Services child welfare cases. These details include legal documents, adoption placement, foster care placement, medical and mental services, financial payments, and accounting. Mr. Walker’s responsibilities include:- Designed and coded changes requested by the State of Alaska.- Supported system testing of existing functionality and new functionality.- Fixed problems reported by System and Acceptance test teams.- Leads configuration management for tracking of multiple development threads.- Performs new-release to production implementations.- Supports production at the 3rd tier. Environment: Java / JSP-servlet / Struts Framework / Microsoft SQL-Server.Other Software Development Projects - CGI10/1994 - 04/2004 CGI / Various Projects

• 

  Carr-Gottstein Foods

  • Anchorage, Alaska

  • Programmer

    • 1988 - 1994
    • Anchorage, Alaska

    Developer / System Administrator – Warehouse Inventory Systems08/1988 – 10/1994 Carr-Gottstein Foods Anchorage, AlaskaMr. Walker maintained Carr-Gottstein Food's warehouse inventory control system, and created many enhancements during his six year stint. During his last two years with the company, he served in both a development and systems administrations role.- Provided technical production support.- Created designs and coded enhancements as directed from the business.- Attended meetings with Grocery Store users and warehouse users to gather business requirements.Mr. Walker was promoted to Systems Administrator during his last 2 years with this employer. He ensured smooth day to day performance during critical path processing, and lead implementations of new systems.- Acted as first point of contact for users to report system issues- Fixed problems that occurred on a day to day basis.- Created procedures to help users use the system efficiently.- Coordinated enhancement implementations and fix deployments.Environment: IBM Mainframe / COBOL / VSAM / IBM Mini / DPPX-online / DPPX DB

• 

  Ron Turley Computer Associates

  • Phoenix, Arizona Area

  • Programmer

    • 1987 - 1988
    • Phoenix, Arizona Area

    Developer / Vehicle Fleet Maintenance Tracking06/1987 – 4/1988 Ron Turley Computer Associates Phoenix, ArizonaAs Lead Programmer for a Phoenix Arizona firm, Mr. Walker designed and developed an innovative vehicle fleet tracking system. This system provided businesses with the ability to track vehicle maintenance, inventory supplies and parts, and track mechanic’s labor and productivity.Environment: IBM PC / COBOL

• 

  McDonald's Corporation

  • Phoenix, Arizona Area

  • Swing Manager

    • 1981 - 1982
    • Phoenix, Arizona Area

    Managed employees and ran shifts. High school job.