Profileimage by Karthikeyan Suresh SAP PI/PO Developer, Integration Developer, Co-Owner of IELTS from

Karthikeyan Suresh

available

Last update: 06.09.2022

SAP PI/PO Developer, Integration Developer, Co-Owner of IELTS

Graduation: not provided
Hourly-/Daily rates: show
Languages: English (Limited professional)

Attachments

Karthik_SAP_PO_CPI_Consultant.pdf

Skills

SAP CPI, SAP C4C, SAP YMKT, SAP, Nice InContact, Genesis, Sumo Logic, Cvent, DB, S3 Bucket, Whats app integration, Twilio, Facebook, Message Mapping, XSLT Mapping, SOAP, REST, HTTP, Advancto AWS, SNS, SQS, S3, Importing IDoc, RFC, Graphical Mapping, UDF, XSLT, Java Mapping, Engine, Adapter Engine, FILE, JDBC, Application Adapters, IDOC, Proxy, RFC lookups, JDBC lookups, File lookups, SOAP lookups, ALERTS configuration, Message, ERP, SAP ECC 6.0, SAP PI/PO, SAP HCI/CPI, Cloud Application and Services, AWS, Core Java, SQL, Visual Basic, Groovy Script, Python, XML, Oracle 10g, SQL Server, Access, API, SOAP UI, POSTMAN, SAP PI, VB script, UI, Oracle DB, ASDB tool, Cloud Platform, Terraform, SAP HCI, Pty, Cloud, Logic, data analysis, C4C, UAT, Unit testing, regression testing, ODATA, SFTP, Data Migration, sap systems, File adapters, Java, JDBC Adapters, encryption, decryption, ABAP

Project history

04/2019 - 11/2020
SAP CPI Developer
IDP Education India Services LLP (Other, 500-1000 employees)

 Worked as an Integration Developer in a multidisciplinary team that will be responsible for implementing business requirement on premise and/or on Cloud with the agile methodology.  Understanding the requirements, analyzing the functional specs and involved in the designing of interfaces.  Involving extensively in the Agile PI planning for the purpose of capacity planning and to identify the dependencies, Risks on the work packages which we are going to handle in corresponding quarter.  Involved in analysis of business process, integration scenarios and developed CPI integration flow.  Maintain effective communication and meet stakeholder expectation.  End-End implementation and developed a number of integrations.  Involved in integrating with Sumo Logic for the purpose extensive monitoring and data analysis.  Enhancement of existing integration depending on the business requirement.  Integrating with other cloud provider like AWS in order to meet thebusiness requirement.  Involved extensively in the developing and enhancing the integration with SAP C4C, YMKT, InContact, Cvent and other Cloud/On-Premise applications.  Involved in the UAT, Unit testing, and regression testing and transporting the changes from Dev to Prod.  Supporting the Integration post production deployment and Working onthe production issues.  Act as a SCPI Tenant Administrator by assigning required roles andauthorization at the cockpit level in order to allow the required users to access the required feature in CPI..  Documenting the developed integration, tickets, outage and escalate to appropriate team as and when required.  Ensure that the privacy and security of the customers and employees are protected at all times.  Involving in Adaptor configuration for communication channels like SOAP, ODATA, HTTP and SFTP adapters.  Involving in message transformations like Message Mapping, XSLT Mapping and Groovy Script.  Integrating with Services offered by AWS cloud service provider.  Worked on a hybrid integration using SAP CPI and AWS.  Worked on the Data Migration from C4C.

06/2018 - 03/2019
SAP PI/PO Developer
Cognizant Technology

Project#3 (Development Project)

Client : AKZONOBEL NV
Organization : Cognizant Technology
Solutions Role : SAP PI/PO Developer
Environment : SAP ECC 6.0 & PI 7.31
Duration : June 2018 to March 2019

Description:

Akzo Nobel N.V., trading as AkzoNobel, is a Dutch multinational company, active in the fields of
decorative paints, performance coatings and specialty chemicals which has secured 296th place in
Fortune 500. AkzoNobel is a leading coatings company whose key products include automotive
coatings, specialized equipment for the car repair and transportation market and marine coatings.

Roles & Responsibilities:

* Understanding the requirements, analyzing the functional specs and involved in the
designing of interfaces.
* Preparing the Technical Specification document from the Functional Specification
document.
* Involved in analysis of business process, integration scenarios and developed PI/PO
interfaces.
* Experience in end- end implementation and developed a number of integrations.




* Involved in the enhancement of existing interfaces in PI (or) PO depending on the
migration releases where in the working interface has placed.
* Involved extensively in the developing and enhancing the interfaces complying with
the migration process .
* Involved in the UAT, Unit testing, and regression testing and handing over the
production deployment to support team along with the shadowing of the support
team until the setup works fine with production.
* Involved extensively in the configuration of PO with SAP and non-sap systems and
extracted the data from different legacy non-SAP and SAP systems.
* Involving in creating all objects of Enterprise service Repository and ID.
* Involving in Adaptor framework for communication channels like JDBC, SOAP, IDOC, RFC and
File adapters .
* Involving in mapping transformations like Graphical Mapping using UDF, XSLT, and
Java Mapping.
* Configured IDOC, File, RFC, SOAP and JDBC Adapters.
* Involved extensively in the loop back interfaces.
* Had a good working experience with See burger work bench and See burger adapter
modules for the purpose of encryption and decryption
* Extensively worked in enhancing/Creating the JAVA UDF's in various critical and
complex scenarios.

06/2016 - 06/2018
SAP PI/PO Consultant
ExxonMobil; Disys (Energy, water and environment, 500-1000 employees)

Project#2 (Implementation Project)

Client : ExxonMobil
Organization : Disys
Role : SAP PI Consultant
Environment : SAP ECC 6.0 & PI 7.31
Duration : June 2016 to June 2018

Description:

Exxon Mobil Corporation is an American multinational oil and gas corporation headquartered in Irving,
Texas. It is the world's 10th largest company by revenue and seventh largest publicly traded company by
market which has secured fourth place in Fortune 500. It holds an industry- leading inventory of global
oil and gas resources. It's the world's largest refiner and marketer of petroleum products, and our
chemical company ranks among the world's largest.

Roles & Responsibilities:

* Understanding the requirements, analyzing the functional specs and involved in the
designing of interfaces.
* Preparing the Technical Specification document from the Functional Specification
document.
* Experience in end- end implementation and developed around 20+ Integrations.
* Involved extensively in the configuration of PO with SAP and non-sap systems and
extracted the data from different legacy non-SAP and SAP systems.
* Involving in creating all objects of Enterprise service Repository and ID.




* Involving in Adaptor framework for communication channels like JDBC, SOAP, IDOC, RFC and
File adapters.
* Involving in mapping transformations like Graphical Mapping using UDF, XSLT, and
Java Mapping.
* Configured IDOC, File, RFC, SOAP and JDBC Adapters.
* Supporting existing integrations by complete end -end monitoring of more than
500+ integrations and analyzing the cause for the failures within defined SLA.

* Fixing an issue (failures) in PO, reporting to appropriate Business users with RCA through
BMC remedy ITSM tool for data related issue.

* Involving in creating Alert categories and Alert rule for different conditions.
* Interacting with Business users globally, understanding their queries and providing a
solution.
* Monitoring of various business processes at runtime and Monitoring the message flow,
analysis and status tracking of different processes.

* Daily Health Check of PO, handling the Change requests , Business queries.

* Involving in Week end cutover activities and being responsible for SAP PO
system related activities.
* Handling system outages and actioning on the failed messages due to the system outage.
* Involving in Testing of various variant included in each test configuration of TDC
through eCATT testing tool.
* Leading offshore team, Coordinating Offshore-Onsite, preparing a weekly status reports,
Preparation of Audit documents, conducting team meeting Bi-weekly.

08/2015 - 06/2016
SAP PI/PO Consultant
ExxonMobil; Disys

Project#1 (Migration Project)

Client : ExxonMobil
Organization : Disys
Role : SAP PI Consultant
Environment : SAP ECC, PI 7.1 & PI 7.31
Duration : August 2015 to June 2016

Description:

Exxon Mobil Corporation is an American multinational oil and gas corporation headquartered in Irving,
Texas. It is the world's 10th largest company by revenue and seventh largest publicly traded company by
market which has secured fourth place in Fortune 500. It holds an industry- leading inventory of global
oil and gas resources. It's the world's largest refiner and marketer of petroleum products, and our
chemical company ranks among the world's largest.

Roles & Responsibilities:

* Migrating the set of interfaces from PI 7.1 (Dual Stack) to PI 7.31 (Java only)
* Redesigning of the integrations which was existed in ABAP based.
* Supporting the existing integration in Dual stack unless it goes go live in newer
version (7.31) with defined SLA.
* Involving in complete end-end monitoring of integrations in both the stacks (ABAP Stack
and Java Stack) and analyzing the cause for each failure.




* Interacting with Business users globally, understanding their queries and providing a
solution.
* Monitoring of various business processes at runtime and Monitoring the message flow,
analysis and status tracking of different processes.

* Daily Health Check of PI, handling the Change requests, Business queries.

* Fixing an issue (failures) in PI, reporting to appropriate Business users with RCA
through BMC remedy ITSM tool for data related issue.

* Involving in Week end cutover activities and being responsible for SAP PI
system related activities.
* Handling system outages and auctioning on the failed messages due to the system outage.

Local Availability

Only available in these countries: India
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