Kannan Devaraj
Urapakkam
Summary
Dynamic SAP consultant with over 3.5+ years of experience in SAP PI/PO/CPI and Xi to PI to PO to CPI migration. Proven track record in diverse project roles, effectively managing business requirements across multiple industries. Expertise in designing integration architecture, implementation, validation, client interaction, troubleshooting, testing, and production support.
Overview
3
3
years of professional experience
Work History
TECHNOLOGY SERVICE ENGINEER II
WALMART GLOBAL TECHNOLOGY INDIA
10.2023 - Current
- Was in the team of SAP PIPO /CPI with responsibility of Developing interfaces with various channel adapters involving HTTP, REST, SOAP, JMS, RFC, IDOC, FILE, MAIL, SFTP multiple scenarios.
- Have supported more than 10 interfaces testing with end-to-end connectivity between SAP systems S4hana, SuccessFactors, ECC and NON SAP systems like GATEWAY, Mule Soft, GCP.
- Have handled many complex incidents, service requests with SAP PIPO/CPI modules.
- Worked with analyzing issues with IDOCS, RFC's and External definitions from external business.
- Have worked with JSON, XML, CSV structures handling with various authentication methods like OAuth, Basic, Token Validation etc..
- Have developed complex graphical mapping with dynamic business requirements with custom JAVA UDFs and groovy scripts.
- Migrating PIPO interfaces to CPI platform.
- Realtime Production Monitoring.
- Monitoring BODS jobs as per the schedule.
- Worked on SAP BODS enhancement requirements.
- Troubleshooting RFC connections in SAP BODS.
- Worked with IIB MQ queues/Monitors/Schedulers.
- Worked on MFT platform for IIB MQ interfaces.
- Troubleshooting file based and queue based IIB MQ interfaces issues.
- Handon experiences on Linux platform for MFT interfaces.
- Creating/Modifying/Removing directories in Linux.
PACKAGED APP DEVELOPMENT ASSOCIATE
ACCENTURE SOLUTION PVT LTD
12.2021 - 09.2023
- Was in the team of SAP XI,PIPO & CPI with responsibility of Developing more than 50 interfaces with various channel adapters involving HTTP, REST, SOAP, RFC, IDOC, PROXY,FILE, MAIL, SFTP for both synchronous and Asynchronous scenarios.
- Have supported more than 20 interfaces testing with end-to-end connectivity between SAP and NON SAP systems like SDP, Mule Soft, Salesforce.
- Enhancements of Iflows in SAP CPI with adhoc work in take requests which includes Mapping changes, Destination changes, Logic changes, Scheduler changes etc..
- Have supported more than 10 end to end implemented project production deployments with both TR movement and File transport method.
- Worked in migration of 20 + interfaces from SAP PI 7.3 to SAP PO 7.5 with various adaptors involving HTTP, REST, SOAP, RFC, IDOC, PROXY, FILE, MAIL, SFTP for both synchronous and Asynchronous scenarios.
- Have handled many complex incidents, service requests with SAP PIPO &CPI modules.
- Have developed complex graphical mapping with dynamic business requirements with custom JAVA UDFs, XSLT and Groovy Scripts.
- Have worked with JSON, XML, Binary structures handling with various authentication methods like OAuth, Basic, Token Validation etc..
- Have worked with proxy development with SPROXY connecting ECC and SAP PIPO.
- Have developed basic CPI interfaces connecting SAP to SAP and SAP to NON SAP systems with SOAP, REST, HTTP and REST adapters.
- Have basic knowledge in ABAP with IDOC creation, FM enhancements, RFC developments.
- Worked with analyzing issues with IDOCS, RFC's and External definitions from external business.
- Worked with partner profile setup, port creation, RFC connection maintenance.
Education
MBA - HRM
MADRAS UNIVERSITY
Chennai06-2023
B.E - ELECTRONICS AND COMMUNICATION ENGINEERING
TAGORE ENGINEERING COLLEGE
Chennai08-2021
HSC -
ANANTHAVALLI MATRICULATION SCHOOL
Chennai04-2017
SSLC -
SARASWATHI MATRICULATION SCHOOL
Chennai04-2015
Skills
- SAP Cloud Platform Integration (CPI)
- Process Integration & Orchestration (SAP PIPO)
- SAP Business Technology Platform (BTP)
- SAP Application Lifecycle Management (ALM)
- SAP Data Services (BODS)
- IBM integration bus
- Linux operating system
- Managed file transfer and SFTP
- Production monitoring tools
- Client relationship management
- Power BI and Power Apps
Projects
Walmart Global tech internal process /Payroll/HR/E-commerce/- SAP PIPO/CPI/BODS/IIB MQ - Development, Testing, Production monitoring., Handled SINGTEL AND OPTUS SAP PI/PO PART. Responsible of Development Testing and Production, having strong knowledge in PI PO CPI middleware. Analyzing the errors while testing and in Production. Heart Disease prediction using Hybrid model-To predict the impact of heart disease using hybrid machine learning algorithms CNC machine to draw by programming Home automation using GSM
Profile Snapshot
- Instrumental in different adapters involving HTTP, REST, SOAP, JMS, RFC, IDOC, PROXY, FILE, MAIL, SFTP in SAP PIPO and SOAP, HTTP, SFTP, SuccessFactors, IDOC, MAIL, ODATA Adapters in SAP CPI.
- Enormously worked on Graphical mapping using different node functions, SLD configurations, XSLT Mapping, JAVA UDF's and Groovy scripts.
- Have real time experience in production monitoring, Incident handling, Requirement gathering, Enhancements, Jira Cards, Service Now management, Change Management.
- Worked on CPI automation- Automated job reports for dynamic jobs saving manual effort of regular monitoring and Cloud ALM configurations for failure alerts via Mail and Teams.
- Having good knowledge on security artifacts, Key stores, PGP keys, Basic Authentication, Oauth methods, Token based authentications.
- Good Knowledge on SOAP UI, POST MAN, Groovy tester.
- BTP Tenant management, Instance creations for new credentials.
- IDOC /RFC connection establishment between ECC.
Timeline
TECHNOLOGY SERVICE ENGINEER II
WALMART GLOBAL TECHNOLOGY INDIA
10.2023 - Current
PACKAGED APP DEVELOPMENT ASSOCIATE
ACCENTURE SOLUTION PVT LTD
12.2021 - 09.2023
MBA - HRM
MADRAS UNIVERSITY
B.E - ELECTRONICS AND COMMUNICATION ENGINEERING
TAGORE ENGINEERING COLLEGE
HSC -
ANANTHAVALLI MATRICULATION SCHOOL
SSLC -
SARASWATHI MATRICULATION SCHOOL
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