David Froehling Email & Phone Number

Raleigh-Durham, North Carolina Area

Developed Windows Desktop and web ITSM application using C#, .net, SQL Server, DevExpress Tools, TFS. Created reports and dashboards using SQL and DevExpress Tools. Developed and maintained Active Directory interface. Automated PDF creation. Developed and maintained Service Level Agreement reports. Developed task automation using SOAP/REST.Worked as part of a team to rollout implementation of ServiceNow. Used Javascript and HTML to implement client-side features and business rules. Helped lead Customer Portal development team, using scrum, Java, IntelliJ, AngularJS, HTML, CSS, MySql, Tomcat, web services and Git.

Created reports using SQL Server Reporting Services (SSRS), SQL Server 2008 and VS2008.Developed web application to allow IT department to manage report subscription services, using VS2010, C#, HTML, CSS, ASP.NET, TFS, entity framework, stored procedures and SQL Server.Maintained security, reports, applications, job scheduling and troubleshooting for G&W's SAP ERP system. Created ABAP extraction programs to transfer data to Great Plains system. Established encrypted FTP interfaces for transmission of HR data to external vendors for benefits and payroll processing.Modified Access database applications to migrate them to G&W's server environment.Performed hardware and software installations. Traveled to remote sites to migrate users' computers, network and applications.

Developed interfaces with transportation applications and SAP ERP system. Created and modified programs and reports for accounts receivable, accounts payable, fixed assets, purchasing, tax and HR/payroll. Experienced in functional and object oriented techniques as well as user exits, enhancements, table extensions, BDC programming, search helps and ABAP Unit testing. Utilized ABAP, Adobe forms, query and scripting. Helped implement employee self service (ESS) portal to allow employees to view current and past pay statements. Reduced system administration and user log in times by implementing single sign on for SAP portal and R3 systems. In charge of SAP security administration. Performed initial configuration and data loading for Compliant User Provisioning, Risk Analysis and Remediation and Superuser Privilege Management sub-systems of GRC Access Control and performed on going configuration maintenance for these systems, to add new roles, workflow, super users and risks. Performed weekly, quarterly and yearly auditing for SOD violations, critical transaction usage and user assignments. Developed custom ABAP program for firefighter owner approval notification. Responsible for keeping SAP systems compliant with security policies. Ensured that security system maintains SOX compliance. Developed hundreds of roles for FI, MM, HR, PS and BW. Configured and resolved issues with the CUA and RFC connections. Developed portal roles and managed portal access. Helped manage BPC access. Maintained custom ABAP security programs. Performed annual licensing audit and developed application to analyze user access levels for licensing purposes.Assisted with the implementation of the Collections and Dispute and Project Systems modules. Helped implement SAP data warehouse (BW), Business Intelligence Reporting system (BI) and Business Planning and Consolidation system (BPC).

Led the development of locomotive mechanical maintenance system, used VB.Net and MS-SQL, stored procedures, DTS, and DevExpress Tools. Maintained Internet and intranet web sites. Developed the Canadian Railroad Employee Health Status website, using VB.Net and the SAP .Net connector. Developed Incident Order look up, this website uses VB.Net, the SAP .Net Connector and Crystal Reports. Maintained the Labor Budgeting application using VB.Net and MS-SQL, stored procedures, DTS, and Infragistics Tools..For Norwegian Cruise Lines, created and maintained reservation functions for NCL.COM website using XML, Java, the Fiorano Enterprise Service Bus (ESB), and PL/SQL with an Oracle database. Developed multiple Web portals for Amadeus’s Travel Agency Community using Java, JSP, BroadVision, WebLogic, IIS, SQL Server, Oracle, ASP, Javascript, and the WebTrends reporting tool.Helped lead remote development of a Customer Relationship Management system for Continental Airlines, using VB, PL/SQL, Oracle database, legacy system interfaces.Led remote development of a Managed Travel System for the EDS/Department of Defense, using Microsoft Visual C++, Microsoft SQL.Developed middleware and server functionality for a Canadian Pacific Hotels reservation system using C++ and Microsoft SQL.Participated in design and development of Continental Airlines flight dispatching system, using Smalltalk, Unix, 3rd party vendor tool integration for weather, ASD, and legacy FOMs system integration. Worked with team for the implementation of an automotive system for General Motors using C++ and Borland development tools.Trained team members in Visual C++ and VB.Created middleware to interface Unix clients with TPF reservation system and IMS flight maintenance system for Continental Airlines, using C, Unix.Team leader in creation of customized invoice and itinerary system for System One, using MSVC++.

Miami/Fort Lauderdale Area

Worked with team to develop travel agency applications for System One/Amadeus using C, OS2, DOS and Windows.