Summary
Overview
Work History
Education
Skills
Certification
Timeline
Generic

Jathin Varma Kanumuri

SAP ABAP Developer
Austin,TX

Summary

Seasoned SAP ABAP Consultant with over 11 years of experience specializing in S/4HANA transformation projects, custom development, and cross-functional module integrations. Proven track record in leading end-to-end conversion from ECC to S/4HANA with a strong focus on performance optimization, clean core principles, and modern SAP architecture. Experienced in implementing and supporting critical business modules, while delivering high-impact custom solutions using ABAP on HANA, CDS Views, AMDP, and ODATA services etc. Adept at building scalable Fiori applications, automating complex business processes, and driving system efficiency through smart data modeling and batch job optimization. Known for strong debugging skills, stakeholder collaboration, and driving automation initiatives that significantly reduce manual effort and improve operational visibility.

Overview

11
11
years of professional experience
4
4
years of post-secondary education
2
2
Certifications

Work History

Software Engineer II

Prospance Inc.
01.2023 - Current
  • Leading the ECC to S/4HANA Private Cloud Greenfield migration project for eBay with a focus on clean core principles.
  • Re-architecting legacy custom code using CDS Views, AMDPs, and RAP to align with modern ABAP and SAP best practices.
  • Migrated Smartforms to Adobe Forms and replaced BDCs with standardized BAPIs for backend processing and exposed logic via ODATA services where external integration or fiori enablement was needed.
  • Designed and built analytical CDS Views for integration with SAP Datasphere and SAP Analytics Cloud (SAC).
  • Implemented AIF for robust interface monitoring, error handling, and processing of failed records across integrations.
  • Planned and executed SCMON and SUSG early in the project to identify and retire unused custom code.
  • Guided the team on RAP adoption for suitable scenarios, ensuring a clean and scalable architecture.
  • Collaborated with cross-functional teams to align custom developments with functional and business goals.
  • Mentored developers on clean ABAP, ADT in Eclipse, and S/4HANA extensibility concepts to uplift overall team capability.

Sr. Professional, ERP Applications

Ingram Micro
01.2022 - 01.2023
  • Successfully implemented the SAP S/4HANA BRIM (Billing and Revenue Innovation Management) module, ensuring end-to-end integration and system readiness.
  • Gained in-depth exposure to Subscription Order Management (SOM) processes and lifecycle, including order capture, contract management, and subscription billing.
  • Worked extensively on resolving issues related to BIT (Billing Item Transfer) creation, billing documents, and invoice generation within the BRIM architecture.
  • Worked on enhancements and debugging across the master/child agreement activation process, ensuring accurate subscription relationships and billing alignment.
  • Identified and customized relevant event frameworks in BRIM by working on FQEVENTS and associated function modules.
  • Introduced and enforced ATC (ABAP Test Cockpit) checks across the development landscape, ensuring clean code practices and alignment with SAP S/4HANA standards.
  • Integrated Code Pal (open-source ATC plugin) to enhance code quality checks and establish a shift-left testing culture.
  • Collaborated with functional leads and architects to troubleshoot and optimize revenue management processes across the S/4HANA BRIM landscape.
  • Actively participated in performance tuning and technical validation for subscription billing and invoicing scenarios to ensure scalability.

Senior Application Developer

IBM
12.2013 - 01.2022
  • Worked on end-to-end ECC to S/4HANA brownfield conversion, focusing on code remediation and optimization.
  • Successfully implemented the Bank Communication Management (BCM) module for Bank-to-Bank transfers.
  • Contributed to the implementation and migration to Ariba CIG, supporting seamless integration between SAP and external procurement systems.
  • Participated in the rollout of SAP SLP (Supplier Lifecycle and Performance) for vendor onboarding, streamlining approval workflows and reducing manual interventions.
  • Designed and optimized numerous ABAP reports.
  • Developed a real-time Inventory Ageing Report using ABAP CDS Views and AMDP, enabling faster stock movement analysis.
  • Delivered Fiori-based monitoring applications using ABAP CDS, improving business user visibility into operations and KPIs.
  • Developed multiple ODATA services (V2/V4) for external systems.
  • Optimized critical financial batch jobs, significantly reducing runtimes from hours to minutes through performance tuning.
  • Implemented SAP MDG for Cost Center and Profit Center hierarchies, including development of custom hierarchy reports for finance teams.
  • Built a complete inbound sales order automation process, transforming customer POs into sales orders and outbound invoices via IDoc integration.
  • Worked extensively with XSLT transformations to parse XML/JSON files for system integrations and custom data exchange scenarios.
  • Developed SmartForms for invoice generation and customer statement delivery, aligning with legacy document requirements.
  • Designed and implemented a job cancellation monitoring tool, improving audit visibility.

Education

Bachelor of Science - Mechatronics

SASTRA University
Tamil Nadu, India
06.2009 - 05.2013

Skills

S4 HANA Conversion

Advanced ABAP programming

ABAP test cockpit

SAP fiori development

IDoc processing

ALV reporting

Data dictionary objects

Certification

SAP Certified Development Specialist – ABAP for SAP HANA 2.0

Timeline

Software Engineer II

Prospance Inc.
01.2023 - Current

Sr. Professional, ERP Applications

Ingram Micro
01.2022 - 01.2023

Senior Application Developer

IBM
12.2013 - 01.2022

Bachelor of Science - Mechatronics

SASTRA University
06.2009 - 05.2013

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Jathin Varma KanumuriSAP ABAP Developer