CHAITANYA SAKHAMURI

SAP PI/PO CONSULTANT

Mobile: +1-945-***-****

Email: ad2rnn@r.postjobfree.com

LinkedIn: http://linkedin.com/in/chaitanya-s-945863260

PROFESSIONAL SUMMARY

●I have Around 10 years of Experience in SAP PI/PO 7.1,7.4/7.5 with Single Stack.

●I have 4.5 years of Experience in Integration Suite, SAP CPI.

●My experience includes SAP PI/PO/CPI Implementation and Support projects.

●Expertise in various components of PI viz., System Landscape Directory (SLD), Integration Repository, Integration Directory, Runtime Workbench (RWB).

●Expertise with developing SAP PO Design objects, Configuration Objects, Mappings, and User Defined Functions.

●Experience in integration of SAP and non-SAP systems in A2A & B2B scenarios using PI/PO in both synchronous and asynchronous modes.

●Expertise in preparing technical specification documents.

●Expertise in Graphical mapping in Testing, Debugging using Standard functions.

●Experience in Java Mapping, Groovy Script, XSLT mapping .

●Expertise in Bypass scenarios.

●Experienced with configuring the adapter i.e., File/FTP, SFTP, IDOC_AAE, RFC, PROXY, SOAP REST, JMS, KAFKA, JDBC, and Mail.

●Experience in Ariba ITK jobs.

●Good experience in working with B2B Add-on’s like AS2, EDI Separator.

●Good experience in generating 997 acknowledgments.

●Experience in working with Single Stack Level configurations (ICOs).

●Extensively worked on Monitoring: Component Monitoring, Message Monitoring and

●End-to-End Monitoring.

●Good experience creating the inbound/outbound configuration settings For IDOC Scenarios.

●Experience in ALE configurations, Including Port, RFC destinations, creating Logical Systems, and Partner Profile generation.

●Having Good Experience with AAE (Advanced Adapter Engine) Features.

●Experience in Monitoring for ABAP Stack level and Java Stack level.

●Experience in Transportation of Design and Configuration objects to the Respective servers using File and CTS.

●Knowledge of the Agile process.

●OAuth 2.0 Authentication for API Management to Connect to CPI

●Experience in SAP CPI generic iflows and using with different pallets. Like Connect Modifier, Request Replay, gather, join, and Content Enrich.

●Configuration for SAP IS monitoring dashboards.

●Experience Event Mesh and Error handling in SAP IS/CPI and expert in REST API and SOAP API.

●Involved in the configuration of iflows using HTTP, Mail, Soap, and File adapter.

●Expert in troubleshooting and resolving performance and production issues.

●Exposure to Error resolution, providing Solutions to the business for effective communication between the systems.

●Converting Classical Scenario object into IFLOW/ICO using the migration tools.

●I have experience in migrating a couple of interfaces from 7.1 and 7.31 to 7.4 and 7.5 single stack using the migration tool.

●Coordination between onsite-offshore teams, interaction among developers, functional consultants, and management.

●Good experience in the Service Now Ticketing tool.

●Strong communication skills and Presentation skills.

TECHNICAL SKILLS

ERP

SAP PI 7.1, PI7.31, PI7.4 PO7.50(Java Stack), SAP CPI,IS,APIM

Languages

C, JAVA

Databases

Oracle 10g, SQL Server

Operating Systems

Windows 98/2000/XP

Designing Technologies

XML, HTML, CSS3

PROFESSIONAL EXPERIENCE

CLIENT: NVIDIA-Wilmington, Delaware

ROLE: SAP PI/PO & CPI Consultant April 2022 to Present

Description: Nvidia Corporation is an American multinational technology company it provides video games, graphics processing units, wireless communication, PC processors, automotive hardware/software, and professional applications, as well as chip systems for use in vehicles, and robotics.

Roles and Responsibilities:

●Interacting with key business users, project stakeholders, and function consultants for gathering integration business requirements.

●Preparing the Technical Specification document from the Functional Specification document.

●Understanding the Clients requirements and configuring the Interfaces in SAP PI/PO.

●Creating SLD, IR, ID Objects, and ICO Scenarios.

●Configured various adapters FILE, IDOC, RFC, PROXY, JDBC, REST, and SOAP involved in configuring the receiver and sender Adapters.

●Worked on Synchronous interface where Orders will be placed on Web service, which needs to be posted in SAP ECC through RFC call.

●Developing the interface that processes EDI files and posts FI-related documents in R/3.

●Experience in Integration Suite for SAP CPI developments for generic flows at the Integration suite level.

●Created standard SFTP to SFTP Iflows scenario in CPI.

●ECC to Salesforce system configurations. API concepts and SAP APIM.REST APIs, SOAP APIs

●Generate the API from API Portal. To get API put API fetch APIs, update API and API Proxy URLs

●Worked on connectivity and authentication issues between CPI and external systems.

●Created ALERTS configuration.

●Transporting configuration objects using FILE and CTS+ transporting requests across landscapes.

●Have good hands-on experience with development and utility tools such as SOAPUI, Autopsy’s and FileZilla, WinSCP, etc.

●Good experience in encryption and decryption of incoming messages java mapping process

●Responsible for handling the User-raised Message Mapping tickets and fixing the errors. Experienced in working on Value Mappings.

●Monitoring and troubleshooting Queue blocks, Runtime mapping errors, Connectivity errors, Channel errors, Cache issues, etc.

●Involved actively in Production support activities, providing incident resolution.

●Troubleshoot and resolve support incidents by Service Level Agreement.

●Participated in hypercare support GO-LIVE.

●I have knowledge of the GO-Any-Were application.

CLIENT: SMITH & NEPHEW-Bangalore,INDIA

ROLE: SAP PI/PO Consultant and Migrations July 2020 to March 2022

Description: Smith & Nephew plc, also known as Smith Nephew, is a British multinational medical equipment manufacturing company headquartered in Watford, England. It is an international producer of advanced wound management, arthroscopy, trauma and clinical therapy, and orthopedic reconstruction products. Its products are sold in over 100 countries.

Roles and Responsibilities:

●Preparing the Technical Specification document from the Functional Specification document.

●Involved in the requirement gathering meetings with the client along with the functional team.

●Designed and Developed interfaces for DHL, ESKER, Arvato, Alloga, Ariba, Fisglobal, Carrier Label, Paynet, Pilgrim, and Poland systems using various adapters like File, IDoc, Proxy, RFC, SOAP, JDBC and JMS, Java mapping.

●Developed interfaces to send Invoices, payment confirmations, Bank statements, Production orders, Purchase orders, Bank statements, etc.

●Implemented prepackaged integration between SAP Success Factors Employee Central and SAP ERP integration to transfer employee and organization and cost center data from SAP ERP using SAP PI.

●Experience with integrating ARIBA solutions using CGI (Cloud Integration Gateway) and SAP PI / PO.

●Experienced in developing interfaces for processing EDI (ANSI X12) and transactions like 850, 810, 820, 880,860,852, 940, 945, 888, 947 856, and 997.

●Responsible for troubleshooting the issues encountered during testing.

●I have experience in migrating a couple of existing interfaces from 7.1 Dual stack to 7.5 single stack using the migration tool, along with end-to-end testing.

●I have experience in migrating a couple of interfaces from 7.31 to 7.4 single stack using the migration tool, along with end-to-end testing.

●I have experience exporting all Interface Objects as TPZ files from PI Dual Stack into PO Single Stack.

●Working with Change tickets, CRs, Support issues, handling incidents, etc.

●Involved actively in Production support activities, providing incident resolution.

●Troubleshoot and resolve support incidents by Service Level Agreement.

CLIENT: OLYMPUS CORPORATION-Bangalore,INDIA

ROLE: SAP PI/PO Consultant July 2018 to June 2020

Description: Olympus Corporation is a Japan-based manufacturer of optics and reprography products. Olympus was established on 12 October 1919, initially specializing in microscope and thermometer businesses.

Roles and Responsibilities:

●Involved in the requirement gathering meetings with the client along with the functional team.

●Preparing the Technical Specification document from the Functional Specification document.

●Responsible for the development of the interfaces and end-to-end testing.

●Developed interfaces, Integration scenarios, Mapping Objects, and Message Mapping with Java code Interfaces using Integration Repository and ID objects.

●Developed the interfaces to integrate the ECC system with the 3rd party business partners/customers’ systems.

●Designed and Developed interfaces for sending Invoices, Payment Confirmation, Item Master, Goods Movement, and Internal order information as files or Idoc.

●Developed a scenario to send the Purchase Order Information from Database System, using the JDBC adapter, and posted the same information into SAP System using the IDOC adapter.

●Created RFC destinations, Ports, Maintained Partner Profiles, and Assigned Logical Systems for Inbound and Outbound to exchange data between SAP and Non-SAP Systems.

●Monitoring various business processes at runtime and monitoring the message flow, analysis, and status tracking of the message.

●Responsible for troubleshooting the issues encountered during testing.

CLIENT: ORANGE--Bangalore,INDIA

ROLE: SAP PI/PO Consultant July 2017 to June 2018

Description: Orange is a French multinational telecommunications corporation. It is a global provider of voice, video, data, and Internet telecommunications and professional services to businesses and consumers with 226 million customers as of December 2011, and under the brand Orange Business Services, is one of the world leaders in providing telecommunication services to multinational companies.

Roles and Responsibilities:

●Preparing the Technical Specification document from the Functional Specification document.

●ALE Configurations in SAP ECC and SAP PI for both Inbound and Outbound IDocs.

●Part of the Development team designed interfaces, mappings, configurations, design of integration processes, technical documentation, and testing.

●Configured Sender and Receiver communication channels in Integration Directory for various adapters (JDBC, SOAP, FILE, IDoc, RFC, and Proxy).

●Configuring the IDoc to file interface for OREDERS05 IDoc from R/3 containing Purchase order data converted to XML format and converting into file format using FILE. The new file created contains respective purchase Order data.

●Developed interfaces for sending Purchase orders, Invoices, Item Master, and Internal order information as files to IDOC.

●Developed a scenario to receive the Purchase order information from the Web System, using SOAP Adapter, and posted the data into SAP R/3 System using RFC Adapter.

●Created RFC destinations and ports, Maintained Partner Profiles, and Assigned Logical Systems for Inbound and Outbound to exchange data between SAP and non-SAP systems.

●Monitored Messages from RWB and SXMB_MONI.

CLIENT: TENNER--Bangalore,INDIA

ROLE: SAP PI/PO Consultant June 2014 to June 2017

Description: Fenner (India) Limited is India's largest manufacturer of Industrial and Automotive V-Belts, Oil seals, and Power Transmission Accessories. The company is a pioneer and has been a market leader both in terms of new product development and market reach. It is domain expertise in Design and Manufacture.

Roles and Responsibilities:

●Involved in Development and Testing Phases for Releases.

●Created Namespaces and Defined Data Types, Message Types, Message Interfaces, Message Mappings, and Interface/service Mappings in Enterprise Service Repository.

●Configured Communication Channel, Receiver Determination, sender and receiver Agreement in the Integration Directory.

●Created Integration Scenarios and configured Business Systems, and Communication Channels using File, IDOC, SOAP, HTTP, and RFC Adapters in Integration Directory.

●Worked with Component Monitoring and message Monitoring during runtime using RWB and SXMB_MONI in ABAP stack for smooth message processing.

●Responsible for monitoring the PI system at regular intervals, as part of Daily Health checks.

●Responsible for troubleshooting and issue resolution of production issues.

●Responsible for resolving the L1, L2 tickets/incidents on daily bases.

●Good experience in Queue monitoring using SM58, SMQ1, SMQ2, SMQ3.

●Good experience in Troubleshooting the Runtime workbench and transactions like SM59, SXMB_ADM, SXI_CACHE, etc.

●Provide weekly/Monthly status reports to the client.

●Educational Qualifications.

● Bachelor of Engineering in JNTU.

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