SUMMARY:

• About 15 years of comprehensive ABAP/4 programming experience as Lead SAP ABAP Developer and Techno - Functional consultant in Design, Development, Upgrade with expertise in implementing and application support of various modules under different versions of SAP R/3. 3+ years in advanced areas SAPUI5, Fiori, ODATA, S/4 HANA in both Implementation and Upgrade.
• 8 years of experience working as HR ABAP, Workflow Development. Extensive experience in Workflow Development involving complex designs using deadline monitoring- auto escalations, repetitive reminders, attaching workitems to emails, workflow administration, troubleshooting and workflow configuration.
• Rich knowledge and hands on experience in SAP HCM (PA, OM, Payroll, Time), SAP logistics (MM, SD, FI), SAP TRM (Tax and Revenue Management) using PSCD and BRF+, SAP SCM/APO, SAP MDG. Hands on experience in CRM Technical concepts & ABAP-advanced areas.
• Accomplished professional with expertise in RICEFW development and worked in the areas of Implementation, Upgrade, Rollout, and Support.
• Extensively Worked in various areas of ABAP like Data Migration, WEBDYNPRO, WEB Services, RFC, BAPI, Development workbench, Reports (Classical & Interactive), Module Pool/ Dialog Programming, Menu Painter, Screen Painter, Function Modules, SAP Scripts, Smart forms, Adobe forms, Workflow, BSP, ABAP Query, BDC, Data Dictionary, LSMW, ALV, ABAP Objects, HR Info types, Logical Database, User Exits, Enhancements, BADIs.
• Very good Expertise in building Interface technologies using File based, ALE, IDOC, and EDI Methodologies, RFC, Proxy, BAPI’s and FTP.
• Rich experience in ABAP/4 programming techniques like Debugging, Update Debugging, Performance Tuning, SQL trace, Runtime Analysis, SAP Upgrade, Object oriented programming.
• Strong experience using Web DynPro, XML, WSDL, SOAP, REST and related web services technologies.
• Worked on developing APIs to build interface between SAP ECC and business front end mobile device
• Working knowledge in HANA Studio, SAP HANA Modeling. Good experience in Creating Calculation Views, Analytical & Attribute views, CDS Views using SAP HANA Eclipse tool
• Experience in S/4 HANA implementation including developing FIORI application using ODATA. Have also attended and completed openSAP course on System Conversion to S/4 HANA.
• Experience in customizing the standard FIORI application using ODATA extension for HCM
• Expertise in Full Software Development Life Cycle (SDLC) implementation of SAP R/3, Agile, SCRUM methodology.
• Extensively worked on data migration through LSMW and BODS to upload legacy data to SAP system various master data including vendor master, customer master, material master
• Working on developing ODATA services, UI5 apps using IDE, FIORI applications.
• Worked on Data Migration and Support Pack up upgradation using T-code SPDD, SPAU, and SPAU ENH.
• Good Knowledge in SAP Data archiving - Idocs, other business objects.
• Excellent problem solving abilities, analytical, communication skills with capability to lead teams along with being a good team player to deliver the objects on time.
• Strong organizational and interpersonal skills a quick learner, committed to teamwork.
• Experience in multiple SAP full lifecycle implementations and Rollouts using SAP Solman. Experience with Change Request Management (CHARM'S). Experience in HPQC ALM for Defect management.
• Extensively worked on performance tuning using Trace analysis, Parallel Cursor, Vertical Parallelization, Open/Close Cursor process, SA30/Runtime analysis.

PROFFESSIONAL EXPERIENCE:

Confidential, Houston, TX

HCM ABAP, Workflow Lead and Developer

Responsibilities:

• Fixed production defects for custom ABAP HR reports and interfaces developed based on Proxy, File, IDOC.
• Support and enhance different PCR workflows (40+) including Hire/Rehire, Separation, Promotion, Salary change, Travel card application, Leave request.
• Developed and support PCR workflows and forms to execute different life events for employee.
• Used Business object ZHRBUS2089 to manage employee trip expense approval process and ZHRBUS7051 used for manage and process employee PCRs
• Copied SAP standard program RSWUWFML2 to a custom version to enhance the functionality to manage and trigger work item notifications to the actual recipients including PUSH notification to the mobile app via web services
• Created custom workflow for employee Travel expense approval process and integrated with back end user exit to manage the overall process. The workflow contains 3 approval steps managed by respective workflow rules to determine the agent.
• All the workflows were developed to send HTML emails to approvers with appropriate work item links attached to emails for easy access and avoiding users to go to SBWP inboxes and search for the work items.
• Created custom reports to track workitems status, pending agents etc to help business monitor the overall workflow status.
• Developed and support PCR workflows and forms to execute different life events for employee.
• Have developed custom program to integrate the data flow between SAP HCM and Successfactor. Experience in working in Employee central module including payroll.
• Maintain and support different custom applications in SAP HR system for PA, OM, Time Management, Benefit etc.
• Develop and support PDF based form to support different employee PCR events
• Added custom logic in SAP ESS and MSS application to fulfil customer based requirements.
• Developed Fiori application using UI5 and SAP Web IDE
• Worked on ODATA with different classes and methods to develop services
• Develop custom web services from SAP and configure binding to communicate with 3rd party including BOOMI through OAG. Monitor and support web services using OAG log to troubleshoot

Confidential, Seattle, WA

SAP ABAP Lead Developer

Responsibilities:

• Have worked on enhancing existing HR interfaces between ECC and Field glass a third party system that performs user provisioning for Confidential employees.
• Fixed production defects for custom ABAP reports and interfaces developed based on Proxy, File, IDOC for different functional modules APO, OER, FI, SD, MM.
• Worked on enhancing and supporting custom APIs used to connect the Confidential hand hold device with ECC system to read and send data.
• Have developed Info set query for P2P module to support business extracting daily report.
• Worked on performing integration between SAP ECC/MDG and ARIBA
• Developed and provide support the US payroll interface using 3rd party G2.
• Work on developing execution plan for decustomizing unused and used code running in production to given proven benefit to client in long run.
• Have in-depth working knowledge on Transport Management System (TMS) to migrate the changes across different landscape and using best SAP Retrofit technology to avoid conflict between Project and Support systems.
• Developed OData Services using various classes and methods to integrate with custom UI5 applications.

Confidential - Boeing, Seattle, WA

ABAP Development Lead (MM, SD, FI, APO)

Responsibilities:

• Worked on developing various RICEFW’s to implement the solution on multiple functional areas including SD, MM, FI, WM etc
• Developed IDOC and Proxy based interfaces; part of integration process for SAP SD to SAP RAR.
• Worked on developing Webservices to implement synchronous request/response solution across ECC and 3rd party system
• Design and implement the business rule using BRF+ technology to support day to day business.
• Implement custom BADI/Screen approach to have a common implementation approach across multiple project on the shared object.
• Prototype the solution for various RICEFW’s to confirm the design approach
• Develop and implement Enterprise Master Data solutions in SAP MDG. Involved in configuring MDG for material, customer, vendor.
• Worked on Inbound/Outbound IDOC’s and set up Change Pointers for Customer Master and Material Master
• Integration between SAP MDG, ECC, third party systems using SAP PI.
• Worked on material master workflow and PO approval workflow (ZBUS2012) that client needs approval from respective business user before final release
• Configured data modeling, Process modeling, UI modeling for SAP MDG. knowledge of data quality tools like BODS

Confidential, Seattle, WA

Senior ABAP - HR Developer

Responsibilities:

• Leading the ABAP team supporting ABAP, ABAP HR, Workflow, Eforms Webdynpro etc.
• Assigning the tickets across team and period checks for timely resolution in line with the agreed SLA.
• Reviewing of functional requirement, Code and TS to ensure quality deliverables.
• Understand the business logic and help to provide the solution to the user to assist fixing.
• Fixed defects on different adobe interactive forms to support different activities for employees throughout their life cycle.
• Fixed production defects for custom reports and interfaces for PA and OM using LDB and Macro’s.
• Have developed new report based on ABAP HR to support business function
• Have worked on developing custom workflow for different employee initiative activities like Leave request, Promotion trigger, Separation initiation etc to route the form across different approvers/stakeholders.
• Have fixed production defects on HCM Interface, Workflow.

Confidential Pennsylvania, PA

ABAP Lead

Responsibilities:

• Understand and design and implement of business functionalities/requirements for Tax Return processing using SAP BRF+
• Design and Develop Interface, Reports to interact with existing legacy system of PA-DOR using SAP PSCD Taxpayer Management, Taxpayer Accounting
• Have worked on FICA to customized TRM components including billing, invoicing, ICR, Taxpayer master data, Taxpayer accounting
• Worked on CRM Web UI Enhancement requests and issues raised by the client. Implemented the BADI CRM ACTIVITY H BADI, CRM SRV OSSET CHECK & ORDER SAVE to make field mandatory on activity screen.
• Implemented copy control BADI CRM COPY BADI for making enhancements during follow up creation.
• Various enhancements done at UI/Component level for defaulting different fields
• Develop and configure automatic and fast interaction with taxpayer in addressing their query in much better way using SAP CRM
• Work on collection procedure to enable revenue Department in earning revenues from delinquent and deficient taxpayers.
• Develop and configure SAP TRM Correspondence solution in sending
• Have worked on developing custom Interface, Report, Correspondences on SAP ABAP and performed end to end testing.

Confidential

Senior ABAP Developer

Responsibilities:

• Have worked on different enhancements across multiple modules, including HR FI, MM, SRM, TSW, PP etc to implement new functionalities into the existing business solutions. The activities involved in short:
• Creation and modification of FI substitution exits enhance FI CO-PA functionalities via user exits; modify existing custom FI programs related to bank statement, payment medium checks etc.
• Have developed a custom program from scratch to retrieve and send the TSW nomination records to 3rd party DSS through SFTP functionality
• Have created a brand new custom program to support the existing retrofit process in our project in terms of comparing the TR contents across different systems through RFC technique.
• Have worked on some SRM enhancements in terms of sending PO texts to a 3rd party system Quadrem via PI
• Have worked on modifying the existing ticketing procedure in TSW using BADI’s and BAPI’s.
• Enhanced ADOBE based forms to change the existing logic to populate the correct JV invoice and JV expenditure details used in FI, also modifying the form layout.
• Have also worked on Smart forms, LSMW to support data migration activities

Confidential

Senior ABAP - HR Lead

Responsibilities:

• Responsible to provide application and maintenance support for all HR applications delivered/gone live as part of BP One HR. BP One HR was a multi-phase, enterprise-wide business transformation and ERP implementation project. BP One HR has undertaken the transformational step of implementing SAP to integrate the various HR operations for all its employees. The long-term goal of transforming processes and deploying SAP was to increase value at the Business Unit and enterprise levels.
• The scope of support involved was across UK, US, GST, and SS where the HR implementations gone live. The project was also responsible to provide support in BW, ECC, Portal, Security, XI and functional side.
• Implement the global templates across other countries using local enhancements as applicable to the respective geo/countries.
• Worked on different Eforms used to support different activities for employees throughout their life cycle.
• Worked on developing custom reports and interfaces for PA and OM using LDB and Macro’s.
• Have exposure to the HR payroll process and developing custom code via interacting with HR clusters and HR info type operations
• Have worked on developing custom workflow for different employee initiative activities like Leave request, Promotion trigger, Separation initiation etc to route the form across different approvers/stakeholders.
• Have worked on design BSP pages to meet the customer requirement. Have worked on configuring ESS/MSS, web view creation and configuration of ECC transaction/objects.
• Have knowledge on HR Forms and PU12.

Confidential

Senior ABAP-HR Developer

Responsibilities:

• Increased visibility of business results across functional boundaries. Elimination of duplicate entries and minimize data redundancy.
• Timely and easy access to information,
• Immediate reflection of financial impacts,
• Integrate all HR operations.
• Development of custom info type based on business requirement.
• Worked on different Eforms used to support different activities for employees throughout their life cycle.
• Worked on developing custom reports and interfaces for PA and OM using LDB and Macro’s.
• Have exposure to the HR payroll process and developing custom code via interacting with HR clusters and HR info type operations
• Have worked on developing custom workflow for different employee initiative activities like Leave request, Promotion trigger, Separation initiation etc to route the form across different approvers/stakeholders.