Sundar M
Bangalore
Summary
SAP ABAP consultant with 3+ years across SAP ECC and SAP S/4HANA implementations and upgrades. Proficient in ABAP OO and CDS views, experienced with RAP. Delivered custom enhancements and performed lift-and-shift migration of custom objects from ECC to S/4HANA.
Overview
1
1
Certification
4
4
years of professional experience
Work History
SAP ABAP Developer
Accenture
Bangalore
01.2026 - Current
- Designed and implemented RAP-based applications and CDS Views with OData services. Leveraged Entity Manipulation Language (EML) for transactional processing, strictly adhering to SAP Clean Core principles.
- Migrated complex SD Routines and Pricing/Billing customizations across the Order-to-Invoice flow, reducing manual pricing errors and accelerating invoice generation.
- Customized existing Adobe Forms to meet new business requirements..
- Resolved and worked on multiple UAT defects to ensure solution quality and meet business requirements.
- Executed ECC to S/4HANA code remediation, ensuring strict compliance with ATC and Vforge checks to modernize legacy code into cloud-ready architecture.
SAP ABAP Developer
Deloitte USI Consulting pvt ltd.
Bangalore
09.2023 - 01.2026
- Worked on end-to-end S/4HANA migration projects, resolving ATC (ABAP Test Cockpit) issues during migration from ECC to S/4HANA.
- Implemented enhancements using BADI implementations, user exits, and implicit enhancements.
- Demonstrated strong performance tuning, defect resolution, and advanced debugging skills.
- Developed and optimized custom reports and ALV grids to fulfill diverse business requirements.
- Proficient in AL11 file handling for data management and integration tasks.
- Designed and developed simple Adobe Forms for business documentation needs.
- Supported successful go-live activities, including cutover, hypercare, and post-go-live issue resolution.
SAP ISU BILLING ANALYST
Deloitte USI Consulting pvt ltd.
Bangalore
10.2022 - 08.2023
- Experienced in the ISU utilities industry with a strong understanding of the end-to-end Meter-to-Cash (MTC) process, including billing, payment, and collections.
Education
BCA -
PSG COLLEGE OF ARTS AND SCIENCE
Coimbatore06-2022
Skills
- CORE ABAP
- OOPS ABAP
- Enhacements
- CDS VIEWS
- RAP
- Clean Core Architecture
Certification
- SAP ABAP — SAP Certified Associate - Back-End Developer - ABAP Cloud
- SAP Certified Generative AI Developer
Timeline
SAP ABAP Developer
Accenture
01.2026 - Current
SAP ABAP Developer
Deloitte USI Consulting pvt ltd.
09.2023 - 01.2026
SAP ISU BILLING ANALYST
Deloitte USI Consulting pvt ltd.
10.2022 - 08.2023
BCA -
PSG COLLEGE OF ARTS AND SCIENCE