Jeffrey Langhammer
ERP Delivery Manager / Integration Architect at GDS- Claim this Profile
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Bio
Experience
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GDS
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United States
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Information Technology & Services
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1 - 100 Employee
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ERP Delivery Manager / Integration Architect
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Jun 2019 - Present
St Louis, Missouri, United States
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Retail Technology Group
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IT Services and IT Consulting
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100 - 200 Employee
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Developer
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Sep 2013 - Jun 2019
Fenton, Missouri Responsible for developing new web and windows based applications utilized internally by RTG staff; as well as, maintaining and enhancing existing applications.
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Roman & Sunstone
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United States
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Wholesale
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1 - 100 Employee
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.NET Developer\EDI Coordinator
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Jun 2012 - Sep 2013
Greater St. Louis Area Utilization of .NET technology for the enhancement and maintenance of the Product Development System, which supports planning, design, ordering, and manufacturing of costume and sterling silver jewelry products offered by TSI Accessory Group. Development and administration of Electronic Data Interchange (EDI) processes utilizing GXS BizManager and BizMapper to support TSI Accessory Group’s business relationships with its customers. These relationships include the trading of EDI 753… Show more Utilization of .NET technology for the enhancement and maintenance of the Product Development System, which supports planning, design, ordering, and manufacturing of costume and sterling silver jewelry products offered by TSI Accessory Group. Development and administration of Electronic Data Interchange (EDI) processes utilizing GXS BizManager and BizMapper to support TSI Accessory Group’s business relationships with its customers. These relationships include the trading of EDI 753, 754, 810, 820, 824, 832, 846, 850, 852, 856, 860, 864, 865, and 870 documents over AS2, FTP, and Value Added Network (VAN) connections. These EDI processes interface with a SQL server database which is the data store for the company’s ERP system. Development of ETL processes using SQL Server BI Development Studio and .NET technology to import customer Point of Sale data into the company’s ERP system. Use of SQL Server BI Development Studio to create SSIS packages providing file creation and transmission of shipping notifications to customers who are not EDI capable. The leveraging of .NET technology to call web services utilized to provide customers with inventory data and to provide TSI Accessory Group with financial and silver market data Show less
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GC Services
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United States
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Financial Services
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700 & Above Employee
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Windows\Web Application Developer
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Jun 2007 - Jun 2012
Internal Developer (contractor) for the Fraud Risk Management Operations (FRMO) organization within the Corporate Finance business unit of Verizon Communications Inc. Responsible for the development and maintenance of windows applications; web applications; SQL databases; Extract, Transform, Load (ETL) processes; as well as web and Microsoft SQL server administration in support of FRMO and other internal Verizon organizations. Technology utilized: .NET Framework 1.1, 2.0, 3.5… Show more Internal Developer (contractor) for the Fraud Risk Management Operations (FRMO) organization within the Corporate Finance business unit of Verizon Communications Inc. Responsible for the development and maintenance of windows applications; web applications; SQL databases; Extract, Transform, Load (ETL) processes; as well as web and Microsoft SQL server administration in support of FRMO and other internal Verizon organizations. Technology utilized: .NET Framework 1.1, 2.0, 3.5, & 4.0; Internet Information Services (IIS) 6.0 & 7.0; ASP.NET 1.1, 2.0, 3.5, & 4.0; ASP 3.0; Microsoft Windows Server 2003 Enterprise & Standard Editions; Microsoft Windows Server 2008 Enterprise Edition RMDBS utilized: Microsoft SQL Server 2000, 2005, & 2008 Standard Editions; Microsoft Access 2003 Professional Edition Software utilized: Microsoft Visual Studio 6.0, .NET (2003, 2005, 2008, & 2010); Microsoft SQL Enterprise Manager 8.0; Microsoft SQL Server Management Studio 9.0 & 10.0; SQL Server Business Intelligence Development Studio 2005 & 2008; Putty v0.60; FileZilla v2.2.8c, OpenSSH for Windows v3.8.1; Oracle Client 9i; Microsoft Office 2003 Professional Edition (Word, Excel, Outlook, PowerPoint, Visio); Microsoft FrontPage 2002 & 2003; Microsoft Expression Web 3; Adobe Photoshop 7.0 & CS; Hummingbird Connectivity 9.0, 10.0, & 13.0; Attachmate Extra! X-treme 8.0 & 9.1. Languages\Scripting utilized: Visual Basic 6.0, Visual Basic .NET (2003, 2005, 2008, & 2010), C# .NET (2003, 2005, 2008, & 2010), Structured Query Language (SQL) for Microsoft SQL Server Microsoft SQL Server, Microsoft Access, and Oracle; VBScript; JavaScript; Cascading Style Sheets (CSS); Hypertext Markup Language (HTML); Extensible Markup Language (XML)
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Technical Writer
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Apr 2003 - Jun 2007
Technical Writer (contractor) for the Fraud Risk Management Operations (FRMO) group of Verizon Services Operations. Job Responsibilities included: development of training and reference material; development of online training and reference manuals; and development of web applications utilized by training and production to facilitate the tracking of processes, communication, and efficiency within the FRMO organization. Programs and Technology utilized includes: Microsoft Office 2003… Show more Technical Writer (contractor) for the Fraud Risk Management Operations (FRMO) group of Verizon Services Operations. Job Responsibilities included: development of training and reference material; development of online training and reference manuals; and development of web applications utilized by training and production to facilitate the tracking of processes, communication, and efficiency within the FRMO organization. Programs and Technology utilized includes: Microsoft Office 2003 applications (Word, Excel, Outlook, Powerpoint, Visio, Access); Microsoft FrontPage 2002 & 2003; Adobe Photoshop 7.0; Microsoft SQL Enterprise Manager 8.0; HTML; JavaScript; and ASP.NET(C# and VBScript).
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Quality Assurance Specialist
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Sep 2000 - Apr 2003
QA Specialist for the MCI Project in Earth City, Missouri. Evaluation of MCI Fraud Control representatives’ accounts worked, inbound calls, outbound calls, and voice mail messages to ensure accuracy, quality customer service, and compliance with MCI policy.
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Unit Manager
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Jul 1999 - Sep 2000
Unit Manager for the MCI Project in Earth City, Missouri. Supervision of shift operations for the MCI Fraud Control Department through handling employee questions, concerns, disciplinary issues and development; handling customer escalations; handling shift organization; and managing systems problems.
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Education
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University of Missouri-Saint Louis
BA, Communication