Ramachandran Palaniappan
Chennai
Summary
With 18 years of work experience in SAP, currently employed as a Consultant at Tata Consultancy Services Limited. Self-motivated professional with exceptional communication, problem-solving, and analytical skills. Expertise in SAP includes a deep understanding of ABAP and S/4 HANA on Premise, enabling effective navigation and contribution to complex projects.
Overview
20
20
years of professional experience
1
1
Certification
Work History
SAP S4 ABAP, OData, CDS , RAP
Tata Consultancy Services Limited
Chennai, India
03.2021 - Current
- Client: Johnson and Johnson - HANA S4 Migration & CFIN Implementation
- Working on the Implementation and integration of SAP Central Finance with SAP ECC systems
- Designed and developed all the Master data interfaces to SAP Central Finance(CFIN) system for various Platforms like Medical Parma and consumer Healthcare
- Involved in Data governance & Integration of HANA Migration Cockpit
- Designed and developed the LYNX and GET Interfaces by using ODATA & Proxies as the Intermediate to SAP systems
- Designed and developed Code Review Tool(CWT) Tool to manage and maintained the flow of Transport request to Production
- Involved in Testing for all scenarios
- Supporting the objects created in the implementation phase
SAP S4 ABAP, OData,CDS View
Tata Consultancy Services Limited
Pune, India
09.2018 - 02.2021
- Client: Mitsubishi Motors - S4 HANA Migration
- Involved in Data governance & Integration of HANA Migration Cockpit
- Created basic interface CDS and consumption CDS views for gathering plant code wise purchase order data
- Created an ODATA Service deep-entity, read and write operations for single and list items for FIORI Applications
- Involved in the preparation of test cases for various scenarios such unit testing, functional testing, integration testing, performance testing and user testing
SAP ABAP
Tata Consultancy Services Limited
Chennai, India
08.2017 - 06.2018
- Client : The World Bank - Support
- Worked as a Billing lead to support the custom Loan module
- Worked on day-to-day application support issues/incidents
- Coordinating with business users and IT team on ABAP enhancements requests
- Proven ability to learn quickly and adapt to new situations.
- Worked effectively in fast-paced environments.
- Skilled at working independently and collaboratively in a team environment.
- Self-motivated, with a strong sense of personal responsibility.
SAP ABAP
Tata Consultancy Services Limited
Hyderabad, India
08.2016 - 07.2017
- Client : Microsoft India - GST Implementation
- Implement the SAP Switch Framework concepts which has to facilitate both the Pre-GST and Post-GST process
- Modified and developed new Pricing Procedure Tax procedure and requirements to facilitate the new GST pricing conditions
- Modified the existing Line of Business(LOB) Vehicle Licensing Ordering (VL 2.0) process according to GST Pricing procedure and Process
- Designed and developed a new Interface process (LTRR)Long Term Revenue Recognition(VL3.0) by enhanced the SAP IDOC for Sale order & Billing Process
SAP ABAP ,OData ,CDS Views
Tata Consultancy Services Limited
Chennai, India
12.2015 - 07.2016
- Client : Ashok Leyland - HANA S4 with CRM integration ( DEAL Maker App development)
- Created many OData Services using 47 RFC Function Modules for CRM DEAL Maker App
- Worked on the ALE /IDOC Interfaces
- Worked in Adobe forms for the DEAL maker
- Created basic CDS views and consumption CDS views in OData Service
- Prepared Technical Design and Technical Unit Test Documents of all the objects created and implemented
SAP ABAP
CSC India Pvt Limited
Chennai, India
04.2013 - 12.2015
- Client : Dell EMC Corporation - Support
- Configuration Web service and administration across the production applications
- Interacting North-America customers on various application issues and coordinating the customer requirements on SAP ABAP front
- Working on day-to-day application support issues/incidents
- Coordinating with business users and IT team on ABAP enhancements requests
- Working with legacy production applications such as Oracle, Vertex, Control-M specific issues
SAP ABAP
CSC India Pvt Limited
Kuwait
06.2012 - 03.2013
- Client: Combined Group Contracting (CGC) - Implementation
- Had been to onsite to Kuwait to implementing the PS Project
- As a Technical lead, was responsible for handling all technical activities for SAP ABAP
- Coordinating and handling client requirements, and Interacting with the offshore team for issues and queries in the project
- Involved in Testing for all scenarios
- Supporting the objects created in the implementation phase
- Kuwait
SAP ABAP
CSC India Pvt Limited
Chennai, India
03.2011 - 06.2012
- Client : Ford India - VFS Implementation
- Involved in designing of all 33 Interface which are interacting with VMS module such as all Downstream and Upstream interfaces
- Worked on all basic ALE Configuration and XI Development
- Configured XSLT mapping settings and followed all the naming conventions recommended by SAP in developing scenario in XI
- Involved in Testing for all scenarios
SAP ABAP
CSC India Pvt Limited
UK
09.2009 - 02.2011
- Client : Anglian Water Group Limited (AWG) - Enhancement Project
- Had been to onsite to UK for 7months for Anglian Water to implementing the ICS Project
- Developed a Web service to fetch the value from Insight(3rd Party system) to SAP by using the WSDL File and post into SAP Tables
- Developed a Function Module to update the Notification Long Text in a specified format
- Creation of Custom Function Module and Basic IDoc to post into the SAP Tables
- Implemented BADI’s for user specific requirements
- Coordinating the team on all Technical issues
- Supporting the objects created in the Enhancement phase
- UK
SAP ABAP
CSC India Pvt Limited
Chennai, India
03.2009 - 08.2009
- Client : AL - SOOR - Implementation
- Developed Interface programs such as BDC for FS00, F-02, KP06, KS01,GP12N and KPF6
- Developed a Layout set for Cheque Printing
- Design and Modification of layout sets
- Supporting the objects created in the implementation phase
- Preparing the Technical Specification Document, High Level Design Document, Detailed Design Document
SAP ABAP
CSC India Pvt Limited
Chennai, India
02.2008 - 03.2009
- Client: Chrysler LLC - Support
- Had been to onsite to US for the knowledge acquisition program to co-ordinate the offshore team and the onsite team
- Worked with many Interfaces such as Mainframe, Java, Unix
- Worked with the Background scheduling tool such as AutoSys
- Coordinating the team on all technical issues
- Analysis of the specifications provided by the client
- Finding the reasons for the errors reported by the users
SAP ABAP Web Dynpro
CSC India Pvt Limited
Mumbai, India
06.2007 - 01.2008
- Client : Johnson Matthey - Custom Development
- Involved in Building a New Application Area called Metallurgy by using ABAP Web Dynpro
- Created a Application called Metal Advance in Johnson Matthey
- Created multiple Interface Controller, View Controller and Interface View
- Preparing the Technical Specification
- Supporting the objects created in the implementation phase
SAP ABAP & Visual Composer
Satyam Computer Services
Bengaluru, India
04.2006 - 01.2007
- Client : SAP Labs India Pvt Ltd - Application Development
- Involved in creation of BO(Business Objects) and CO(Controller Objects)
- Building the Application UI using Visual Composer tool
- Developing the Controller Objects for the UIs
- Developing of Custom UI Building Block such as Plug Ins
- Involved in creation of Fact Sheets by using the Floor Plans
- Tracking the changes made to the change document plug-in
SAP ABAP
Satyam Computer Services
Bengaluru, India
02.2005 - 04.2006
- Client : SAP Labs India Pvt Ltd - ADOBE Forms Development
- Reviewing the objects done by the developers to ensure that they are within the quality standards
- Conversion of forms in SAP Script/Smart forms into PDF forms
- Designing of Interface, Context and Layout for Legal forms and non-legal forms (for India & other countries)
- XML script modifications are done using FORMCALC at the required places in the form Layout
- Involved in testing the forms by using JAWS 7.0 for ACCESSIBILTY
- Supporting the objects created in the implementation phase
Education
Master of Computer Applications -
IGNOU University
Chennai01.2005
Bachelor of Science - Computer Science
DB Jain College - University of Madras
Chennai01.2001
Higher Secondary -
Vellayan Chettiar Higher Secondary School
Chennai04.1998
Secondary -
Vellayan Chettiar Higher Secondary School
Chennai04.1996
Skills
- ABAP S/4 HANA
- CDS Views
- ODATA
- RESTful Application Programming Model (RAP)
- S/4 HANA Migration using SAP HANA Migration Cockpit
- PROXIES
- WEDSERVICES
- ALE/IDOC
- BADI/User Exits
- Adobe Forms
- Functional areas like CRM, VMS ,SD, FI, PM and MM
- Knowledge in SAP MDG & SAP BRF
Certification
SAP Certified Development Specialist – ABAP for HANA 2.0
Personal Information
- Passport Number: E0283369
- Date of Birth: 04/06/79
- Marital Status: Married
Timeline
SAP S4 ABAP, OData, CDS , RAP
Tata Consultancy Services Limited
03.2021 - Current
SAP S4 ABAP, OData,CDS View
Tata Consultancy Services Limited
09.2018 - 02.2021
SAP ABAP
Tata Consultancy Services Limited
08.2017 - 06.2018
SAP ABAP
Tata Consultancy Services Limited
08.2016 - 07.2017
SAP ABAP ,OData ,CDS Views
Tata Consultancy Services Limited
12.2015 - 07.2016
SAP ABAP
CSC India Pvt Limited
04.2013 - 12.2015
SAP ABAP
CSC India Pvt Limited
06.2012 - 03.2013
SAP ABAP
CSC India Pvt Limited
03.2011 - 06.2012
SAP ABAP
CSC India Pvt Limited
09.2009 - 02.2011
SAP ABAP
CSC India Pvt Limited
03.2009 - 08.2009
SAP ABAP
CSC India Pvt Limited
02.2008 - 03.2009
SAP ABAP Web Dynpro
CSC India Pvt Limited
06.2007 - 01.2008
SAP ABAP & Visual Composer
Satyam Computer Services
04.2006 - 01.2007
SAP ABAP
Satyam Computer Services
02.2005 - 04.2006
Master of Computer Applications -
IGNOU University
Bachelor of Science - Computer Science
DB Jain College - University of Madras
Higher Secondary -
Vellayan Chettiar Higher Secondary School
Secondary -
Vellayan Chettiar Higher Secondary School