Gowtham Alavilli

• Proficiently implemented complete integration scenarios through the use of CPI and SAP PI/PO, incorporating UDF-based mappings and fulfilling business needs by writing Groovy scripts in CPI.
• Demonstrated expertise in requirement gathering, analysis, design, development, enhancements while handling critical production issues.

Skills Summary:

SAP CPI:

• Implemented end-to-end integrations in CPI utilizing a variety of adapters such as SFSF, ODATA, IDOC_AAE, SOAP, REST, and PROXY. Ensured error handling sub-flows and utilized pallet functions for seamless integration.
• Enhanced security of CPI integration flows through API management.
• Collaborated on Proof of Concepts (POCs) to enhance and optimize Ariba integration requirements as well as standardized the configuration for integrating SAP S/4 HANA with HCM.
• Achieved proficiency in maintaining authentications, certificates, user role assignments along with tenant account creation and runtime server assignment.

SAP PI/PO:

• Implemented end-to-end integrations in SAP PI/PO using IDoc/IDoc_AAE, RFC, PROXY[XI], JMS, SOAP, HTTP_AAE, REST, SFSF, SFTP, FTP and JDBC adapters.
• Implemented message mappings using standard functions, XSLT, and Java.
• Having good experience in developing integrations using NWDS.
• Hands-on experience in SLD administration activities, architecture design using Software Catalog (Product and Software Component) and registering systems in landscape using System Catalog (Technical and Business Systems).
• Having good knowledge in end-to-end IDOC, PROXY, and RFC setup/configuration steps from SAP source and SAP receiver perspective.
• Worked on administration activities like deploying JMS/JDBC drivers in SDA file using NWDS, configured/created inboundRA/RFC/HTTP destinations for enabling communication with SAP systems, and key/cert maintenance under trusted CAs.
• Good skills in problem solving by understanding the errors in message monitoring, also at channel level error logs.

Skills Summary:

SAP CPI:

• Developed and involved in several integrations between SAP and non-SAP systems.
• Strong hands-on experience in developing inbound and outbound custom interfaces and monitoring iFlows. Hands-on experience with SAP CPI using various tools on the Palette.
• Expertise in Groovy, Java languages, and Message Mapping.
• I had worked on exception subprocess and local subprocess.
• Worked on different adapters such as HTTPS, FTP, SFTP, IDOC, SOAP, Process Direct, JMS, and Dropbox.

SAP PI/PO:

• Responsible for analyzing the interfaces and providing the best methods to tune the interfaces for maximum efficiency.
• Proactively implemented solution for handling 1:N mapping scenarios without BPM, enhancing overall flow performance.
• Simplified development tasks by introducing graphical mappings as a replacement for intricate ABAP mappings, leading to enhanced efficiency in managing change requests, bug fixes, and transports.
• Worked on the upgrade of SAP PI 7.11 to SAP PI 7.3, testing the interfaces end-to-end once the upgrade activity is finished.
• Involved in the preparation of specification templates for PI interfaces as well as integrating SAP PI with MDM systems for Master data maintenance
• Developed the solution for AP (Accounts Payable) workflows integrating with SAP CE, ECC using proxies, webservice's and JDBC lookups.
• Developed different SOAP based interfaces on Advanced Adapter Engine between Oracle MDM and ECC for loading the Hierarchies(Profit Centers, Cost Centers and GL Account master data) into ECC.
• Integrated with Ariba and SAP CE system to create invoices in ECC.

Skills Summary

SAP PI/PO:

• Having Very good experience on PI7.3, Configuring Resource Adapter (inboundRA) creating RFC Destinations in NWA and good knowledge on all the features of Pi 7.3
• Worked on end-to-end implementation, upgrade, and support projects.
• Worked on FILE, IDOC, RFC, XI, SOAP, J2SE, AS2, and SFTP Adapters.
• Working experience on Seeburger (Business Integration Server (BIS 6.)
• Used (Seeburger) SFTP adapter to process (EDI messages) files from external systems that are outside the corporate firewall.
• Used standard modules like flat file, payload zip, and bean modules in the integration. Worked extensively with graphical and user-defined functions, proxies, BPM, and alerts.
• Expertise in developing mappings using graphical mappings and user-defined functions.
• Expertise in developing ABAP Proxies, CCBPM, and Web services integration.
• Experience in working with Collaboration Profiles, Logical Routings, and Collaboration Agreements.
• Experience in Runtime Workbench for Message Monitoring and Component Monitoring.
• Worked on installing J25E adapter on Dev and Quality environments.
• Extensive hands on experience on Error Handling and troubleshooting using Runtime workbench (Message Monitoring Component monitoring, Alert Configuration), SXMB_MONI, IDX5,
• Interacting with Business Analysts and Development of solutions as per the client requirements, review, and Coordinating.