PROFESSIONAL EXPERIENCE

SAP ABAP HR Technical Consultant

Confidential, Houston, TX

Responsibilities:

• Developed a suite of RFCs in ABAP for the Manage My Team (MMT) project. RFCs were called by a .NET - based user interface front end to automate the following HR actions: update cost center, update work location (personnel area), pre-hire, hire, re-hire, transfer, update work schedule, create new position, engage/re-engage contractor, pay change, promotion, one-time payment and termination. MMT is an ASP.NET based application that serves as an advanced custom replacement that automates much of the functionality of MSS forms.
• Implemented several customer exits and BADIs to default and check values entered in HR infotypes.
• Developed several SOAP-based web service interfaces between SAP ECC 6.0 and Microsoft Forefront Identity Manager (FIM) - a .NET-based identity management system. Configured web services in transaction SOAMANAGER with endpoints and logical ports for DEV, TST and PRD systems.

SAP ABAP Technical Consultant

Confidential, Madison NC

Responsibilities:

• Developed custom Z-table, data load program and data extract program for firearms serial number and manufacture data to support integration between SAP ECC 6.0, SAP Cloud for Service (C4C) CRM system and Confidential .NET-based repair system.
• Developed several web service interfaces between SAP ECC 6.0 and Confidential .NET-based custom repair tracking system. Also developed several web service interfaces between SAP ECC 6.0 and SAP Cloud for Service CRM system. Interfaces passed firearm manufacture data and repair order status data from SD tables. Tested interfaces in ABAP via ABAP consumer proxy and external to SAP via soapUI testing tool. Configured web services in transaction SOAMANAGER with endpoints and logical ports for DEV, QA and PRD systems. Developed and provided classes in .NET/C# to access the SAP web services.
• Developed ABAP Web Dynpro ALV report summarizing differences in sold-to and ship-to customer data between SAP system and Cloud for Service CRM system.
• Developed web service interfaces between SAP ECC 6.0 and Confidential BCM integrated voice response system. Interfaces passed firearm repair order status data and manufacture data.

SAP ABAP HR Technical Consultant

Confidential

Responsibilities:

• Designed and developed an HR master data interface in ABAP from the AB InBev Global Template SAP HR system to the local US SAP HR system. PA/OM/payroll/time data transferred via ALE/IDocs. Due to the complex translations and user interaction required in the receiving local system, intercepted IDocs in receiving system and processed into SAP via custom ABAP code instead of automatic IDoc update.
• Developed HR Master Data ALV user interface/workbench to facilitate HR master data tracking and processing. Workbench allowed HR admin staff users to track which master data transferred automatically in background and which master data required user interaction in foreground to successfully load in destination local HR system. Most org management data transferred in background while US-specific payroll/time master data required user interaction.
• Used LSMW to load multiple HR infotypes.
• Worked closely with the HR functional team in end-to-end integration testing of HR master data interface to ensure that it completely satisfied all functional requirements.
• Completed HR master data interface on-time and on-budget under very tight timelines to contribute to project’s successful go-live.

SAP ABAP HR Technical Consultant

Confidential, Sacramento, CA

Responsibilities:

• HR ABAP developer on the MyCalPays 21st Century Project. The MyCalPays system provides SAP payroll services to California’s 243,000 employees, making it the largest SAP payroll implementation in the world.
• Designed and developed an FI journal entries program that processes each payroll-related FI document (from BKPF/BSEG tables) for accounts configured in a custom AR GL table. For entries matching the specified configuration, the program populates a custom AR overpayment tracking table.
• Designed and developed an overpayment tracking and reporting program to read and report data from the custom AR overpayment tracking table and provide ALV reports.
• Implemented both implicit and explicit enhancements in payroll posting program to call custom overpayment logic.

SAP ABAP HR Technical Consultant

Confidential, Miami, FL

Responsibilities:

• Designed and implemented custom ABAP Objects classes to enhance Time Quota Compensation. Code defaulted/validated the number to compensate field using an extensive set of rules based on the employee’s vacation quotas and the employee’s membership in the district’s multiple unions. Also developed a mass upload program that leveraged these same classes. Used customer exit to default infotype values.
• Developed program that produced payroll attendance rosters for the district’s time administrators. The program automatically summarized absences/attendances and ESS leave requests for each employee. Program used Adobe Forms to produce the rosters and allowed time administrators to automatically approve time entries using the program.
• Developed an Adobe Form for the time statement. Program evaluated time for all active employees and produced an Adobe Form containing employee personal information, time worked and leave balances.
• Developed multiple interfaces including: Medicaid demographics and payroll outbound, Department of Education staff experience outbound, maintenance wages outbound.
• Developed multiple ABAP Web Dynpro reports including: payroll overpayments, overpayment aging and write-offs, and payroll results summary by finance categories.
• Utilized LSMW to load HR infotypes.
• Created new and classic BADI implementations to default and check infotype data in PA30 transaction.
• Many of the above interfaces and reports were developed using a custom object-oriented interface framework. The framework factored out common code applicable to all such programs resulting in improved maintainability and reduced development time.

SAP ABAP HR/FI/PI Technical Consultant

Confidential, Irving, TX

Responsibilities:

• Designed and developed a program to parse BDC session results processed through the transaction manager. Programs reads the BDC session log files and summarizes the dollar amount and error messages of transactions found to be in error.
• Developed four interfaces in SAP PI using Integration Repository, Integration Directory and Runtime Workbench. Used RFC, File, IDoc adapters and inbound/outbound proxies in the XI/PI interfaces developed. Responsible for both the ABAP code and the XI/PI configuration and mapping for the interfaces.
• Performed code reviews and performance tuning on thirty ABAP programs found to have a long running time in production. Optimized database access and reorganized program structure for optimal performance.

SAP ABAP HR Technical/Functional Consultant

Confidential

Responsibilities:

• Developed payroll cluster data conversion load program to load SAP tables. Program supported month-to-date, quarter-to-date and year-to-date payroll cluster conversion for a population of 42,000 employees.
• Designed employee stock purchase program payroll add-on that used payroll simulation to calculate correct employee stock purchase amounts. Created two custom infotypes to store data calculated in simulation for later use in actual payroll. Implemented BADI to default and check custom infotype values.
• Used Adobe LiveCycle Designer to create a custom, railroad-specific Adobe Interactive Forms W2 form.
• Developed custom ABAP EDP tax interface. Interface calculated employer payroll tax amounts due to federal, state and local tax authorities.
• Designed and developed interface to calculate and send third party payroll opening balances to legacy system.
• Developed a series of custom ABAP programs to validate payroll and FI general ledger account amounts.
• Designed and implemented custom reports for missing infotypes, variance in payroll amounts from prior periods, employee status change, tax infotype state consistency, and payroll area changes.
• Work performed in SAP NetWeaver 2007/Web Application Server 7.0/ Enterprise Core Component (ECC) 6.0.