SUMMARY

• Dynamic, results - oriented software development professional with 20 years of solid experience in development and leading development teams in diverse software projects, 15 years of Integration with SAP PI/PO/CPI. Extensive industry experience, broad technical competencies and perfect implementation success rating.
• 20 years of experience in IT Industry includes Manufacturing, Automotive, Utility, Chemical, Financial Services, Retail, Aviation, Supply Chain and eCommerce Sectors.
• 15 years of extensive experience with SAP applications in Implementing & Supporting A2A, B2B in Logistics (SD, MM, and PP), Finance (FI CO), HCM, IS-Utility, Retail, APO, SCM/eWM, SRM, CRM, BW/BI, MDM and MES modules.
• 13 years of experience applying SAP best practices in SAP Service Oriented Architecture, Interface design and development using XI 3.0, PI 7.0/7.11/7.3/7.3.1 , PO 7.4/7.5 and HCI/CPI in COE environment and leading SAP Integration projects with onsite and offshore model.
• Implemented 6 end to end integration projects and 3 EDI integration/migration projects using ANSI X12 and EBCDIC EDI formats.
• Implemented 2 major migration/upgrade projects that includes 1000 plus interfaces from XI 3.0 to PI 7.11 and PI 7.11 to PO 7.4.
• Full lifecycle implementation and in-depth knowledge in Pre-Planning, Blueprinting, Realization, Final Preparation and Go-Live/Hyper Care support phases of IT Strategic Roadmap projects.
• Designed and implemented Cloud integration projects for Ariba, SuccessFactors using SAP PO and SAP HCI. Also good understanding of other iPaas tools like MuleSoft and Dell Bhoomi AtomSphere.
• Experience using HCI/CPI for Process Integration and Data Services development and configuration to integrate cloud/on-premise applications. Hand on implementation of Cloud API management.
• Strong knowledge in SAP Basis and Security best practices, configuration of PI Server, Users and roles, apply add-ons, JDBC drivers, OSS notes to resolve issues, Patch upgrades to PI landscape, Certificate installations, Performance tuning parameters using NWA.
• Extensive experience configuring and using adapters for File/FTP/SFTP/PGP, IDOC, SOAP/Proxy, SOAP/WS/REST, HTTP/HTTPS, JDBC, JMS. Mail and JCo for B2B and A2A integration.
• Experience in using open standards for integration, using HTML, XML, XSLT, JSON/REST.
• Experience using Business Process Management (NW BPM/BRM) applying BPM patterns, Process Composer Notations, Activities, Gateways and Events and migrating ccBPM to NW BPM.
• Worked on ABAP coding and debugging, Proxy generation, ALE/EDI/IDOC, IDOC enhancement, Service Interface Enhancements, Knowledge of SAP Enhancements using User-Exits and Business Add-ins (BADIs), ABAP program debugging and resolving the code issues.
• Design and developed integration strategy for Data Validation errors, PI error handling, Alert configuration, Error resolutions, and message reprocess by developing customized user friendly tools by leveraging PI monitoring web services programs, configure custom message search.
• Extensive support in Interface Testing, Troubleshoot, Monitor Log viewer for errors, Issue resolution, Performance optimization of interfaces by configuring Web dispatcher, decentralized AE, tuning of interfaces using message Splitting and Message Prioritization,
• Lead and managing the off shore teams on interface development, issues by providing guidance to the team and report the work status on regular basis to the management, highlight the risks and key callouts.
• Experience in applying the ITIL and Project management fundamentals for Project Planning, Service Delivery and Problem, Change and Release management. Used the Work Breakdown structure, Post-it charts for project planning.

TECHNICAL SKILLS

SAP Environment: SAP R/3, ECC 6.0 EHP7, S/4HANA 1809/1709/1610/1511 , SCM, APO/IBP, TM, IS-U, IS-R, CRM, MDM, GRC, EDI and Solution Manager

SAP NetWeaver: SAP NetWeaver XI 3.0/PI 7.0/7.11/7.3 (Java stack)/7.31 (Java Stack)/PO 7.4/7.5, NWBPM, BRM, NWDS, SLD, NWA, B2BAddon, CTS+

Cloud Applications: SAP HCI/CPI, Ariba, Concur, SuccessFactors, SalesForce

Other Middleware: MQ Series, Dell Bhoomi, Seeburger BIC, BizTalk

ABAP: ABAP Workbench, Function Modules, ABAP Objects, BRF+, User Exits/BADI, ALE, IDOC, BAPI, BDC, LSMW, Fiori, OData

Functional: FI, CO, SD, MM, PP, MES, SCM, TM, CRM, SNC, HCM, IS-R, IS-UT, EDI

Programming Languages: Java, ABAP/4, Groovy, HTML, XML, XSLT, XML Schema, SAX, DOM, JAXP, VB, C/C++, SQL, Shell Scripts

Operating Systems: Windows, iOS, HP/UX, Linux

Databases: Oracle, SAP HANA DB, SQL Server

Tools: XML Spy, Postman, JBoss, Eclipse, MS Office, Outlook, Visio, HP Service Manager, HP ALM

PROFESSIONAL EXPERIENCE

Confidential, Dubuque, IA

SAP PO/CPI Consultant

Responsibilities:

• Migrated 30 PO interfaces to SAP HEC integrating with S4HANA 1809.
• Designed, implemented and deploying the iFlows on CPI tenant.
• Establishing the connection between cloud to on-premise systems through cloud connector.
• Implemented 2 EDI interfaces for X12 940, 945 for warehouse shipment and confirmation.
• Implemented 2 CPI interfaces between S4HANA Cloud and Vertex Cloud for tax calculation.
• Resolved various production issues on CPI tenant.

Environment: S/4HANA 1809, PO 7.5, SAP CPI, NWDS, SPS Commerce.

Confidential, York, PA

SAP PO/EDI Consultant

Responsibilities:

• Worked on EDI and Biztalk migration projects for Glatfelter Gernsbach GmbH
• Implemented EDI to on board Keurig customer for EDI 850, 855, 856 and 810 interfaces. Used B2B Addon and B2B Cockpit to configure Trading Partners. And EDI configurations.
• Migration of 15 Payroll and Benefits HR interfaces from BizTalk to SAP PO.
• Implemented 3 invoices interfaces to S4HANA to Tungsten for EDI customers.
• Migration of 6 interfaces from BizTalk to SAP PO for TIPS database interfaces.

Environment: S/4HANA 1610, ECC 6.0, PO 7.5, BizTalk, Oracle DB.

Confidential, Houston, TX

SAP Ariba Integration Consultant

Responsibilities:

• Closely worked with Basis on installing Ariba CI9 package on SAP ECC, MDG and PI systems. Implementing all the dependent components and configuration as per implementation guide.
• Implementing P2P, Contract Management, SLP, Invoicing and Guided Buying Interfaces using Ariba CI9/SAP PI/CPI.
• Configured and implemented P2P interfaces that includes Purchase Orders, Order Confirmation, ASN, Receipts, Invoice, ISU, Remittance Advice, Payment Remittance, ERP SES, SES using Ariba Network.
• Configured and implemented Guided Buying interfaces for PO Create, Change & Cancel, Receipts, Invoice, Remittance and SES using Web Service connection to Ariba.
• Implemented Contracts interfaces from SAP to Ariba Contract Management using Ariba Network.
• Implemented SLP interfaces between MDG and Ariba SLP for supplier management. Configured Polling client request and Data Replication Framework configuration for MDG change management approval and Vendor data replication to Ariba.
• Configured Direct connection from SAP to Ariba for Master data transmission.
• Configured PI ITK jobs to transfer approvers data from SAP to Ariba ITK events.
• Developed and implemented Ariba API interfaces for Operation Procurement reporting to Hana DB and Custom Form imports using REST and ODATA configuration.
• Implemented Interface mapping customization of P2P, Contract Management and Guided Buying interfaces and involved in SAP BAPI enhancements and IDOC customizations and Enabling of attachments for PO, OC, Receipts interfaces.
• Configured Wildcard Client certificate in SAP ECC and PI for secure transmission with Ariba.
• Worked with Network, Firewall and Basis teams to whitelist Ariba IPs, Configure routing rules for Web Dispatcher for all inbound messages to PI.

Environment: ECC 6.0, SAP PI 7.3.1, Ariba CI9, SAP CPI, REST, ODATA.

Confidential, Dubuque, IA

SAP PO/EDI Consultant

Responsibilities:

• S/4HANA greenfield implementation project involves 80 plus interfaces with RTR, P2P, Q2C, I2D, P2M, FICO, 22 X12 EDI Transaction sets integration with SPS Commerce EDI.
• Involved in Preplanning and Blue Printing of the project, analyze the requirements and Fit Gap analysis.
• Participating workshops and requirement gathering for SD, MM, HCM, eWM, TM and FI interfaces and design the Integration Flows and Integration Patterns for all interfaces.
• Designed Enterprise Integration Strategy and Interface BPD as per SAP Activate methodologies.
• Provided interface development effort estimates, project plans and define time lines for 3 development cycles.
• Designed and developed interface mappings for EDI X12 transaction sets 850, 855, 860, 856, 810, 846, 820, 204, 990, 210, 310, 315, 214 for both Sell side and Buy side.
• Designed S/4 EDI/IDoc enhancements, SAP TM Data Type enhancements to map to EDI X12 documents.
• Developed 23 interfaces to integrate SAP TM with S4HANA and EWM using S4CORE and SAPTM1.4 ES Bundles and IDOCs.
• Developed 3 web service interfaces for PC*MILER cloud application to get geo codes and DDD for freight calculations.
• Developed 8 proxy interfaces for FI module to post Payroll files, bank files for GL posting entries.
• Developed 6 HR interfaces to integrate with external systems. Implemented these interfaces using IDOCs.
• Developed 4 proxy interfaces for P2M cut files to Gerber and Nesterwood machines for wood and fabric cutting.
• Developed shipment create/change, shipment tracking, reprint label, day end consolidation of FedEx/UPS domestic shipment with Agile shipment provider.
• Developed 3 interface to 3rd party CubeIQ for container load optimization.
• Used and Enhanced ORDERS, DELVRY, INVOIC, SHPMNT, HRMD A, ACC DOCUMENT, PERX2002/3 IDOCs.
• Developing 3 interfaces to connect to vendor portal by sending PO data and get the HU labels printing by interfacing with Bartender system.
• ABAP development for IDOC enhancements and BAPI customization.
• Designed and documented Technical and mapping specifications, manage offshore development resources, code reviews and coordinated with BTs for ITCs.

Environment: S/4HANA 1511/1610, SAP TM, PO 7.5, NWDS, Ecllipse MARS, SolMan 7.2, SPS Commerce, Hybris, AS400, Gentran, Infor.

Confidential, Fremont, CA

On Demand SAP Integration Advisory

Responsibilities:

• Integration Advisory role for Migration project of ECC/PI system to Hana Enterprise Cloud.
• Resolve the connectivity issues with SFDC and PI. Recommended HEC to update sapcryptolib to CCL 8.4.48 to enable TLS V1.2 protocol to connect to SFDC.
• Configure 8 SFDC interface with new token IDs, and tested the interfaces for TLSv1.2 protocol.
• Support cutover and configuration of interfaces to HEC.

Environment: ECC 6.0, PI 7.31, SAP HEC (HCP), SFDC.

Confidential

SAP PI Consultant

Responsibilities:

• Designed the interface strategy for customized AMI implementation to collaborate with SAP backend (IS-U CR&B, Device Management in particular), IBM cloud services, RWA infrastructure and external service providers such as MeterSense (non-SAP certified MDM), Equinox, Sensus for Smart Meter deployment and implementation.
• Responsible for blueprinting of 29 functional requirements, analyzing the scope, and performing fit gap analysis of the existing interfaces.
• Designed and developed Technical Specification, Mapping, and Interface Unit testing documents.
• Developed complex meter reading download and upload interfaces to MeterSense using proxy communication and convert to ITON MVRS format. The interfaces involves deep nested structures to flat files which utilizes XSLT mapping.
• Developed 10 master data sync interfaces to MeterSense used xref for Meter and Device IDs.
• Developed 2 AMI service order interfaces to Clevest and MAM Trimble for Work Management and meter maintenance services.
• Responsible for unit testing, end to end integration testing, and performance tuning of interfaces, and troubleshooting issues.

Environment: ECC 6.0, PI 7.11, IBM Cloud.