Madhu A

· Lead,mentor,andsuperviseateamofABAPdevelopers.

· Allocatedevelopmenttasksandtrackprogress

· Conductperformancereviewsandgoalsettingforteammembers

· Translatebusinessrequirementsintoformaltechnicalspecifications.

· Coordinatewithfunctionalconsultants,businessstakeholders,andcross-functionalteams.

· Manageprojectscope,trackchanges,andreportstatustocustomers.

· Collaborateonprojectkick-offactivitiesandcreateprojectartifacts.

· Establishandmonitorqualityproceduresforthedevelopmentteam.

Prepare technical design documents, unit test plans, and other documentation.

· Managedefecttrackingandresolution.

· WorkedonInterfaces

· WorkedonS/4Hanacoderemediation.

· workingcloselywithfunctionalteam andpreparetechnicalarchitectdesigndocuments.

· WorkedonCDSView&AMDP

• Designed and implemented SAP S/4HANA Bluefield migration strategy, combining selective data migration with process redesign to optimize system performance.
• Led technical architecture blueprinting for SAP landscape, including HANA sizing, infrastructure scalability, and integration with legacy ECC systems.
• Directed ABAP code remediation and modernization, converting custom developments into CDS views, OData services, and RAP framework for S/4HANA compatibility.
• Collaborated with Basis, functional consultants, and business stakeholders to ensure seamless integration across Finance, Supply Chain, and HR modules.
• Oversaw Fiori enablement, ensuring backend ABAP services supported modern UX applications.Established governance standards for custom code, transport management, and security compliance (GDPR, SOX).
• Managed cutover planning, system testing, and performance tuning, ensuring smooth go-live with minimal disruption.
• Mentored ABAP developers and technical teams on best practices for S/4HANA development and SAP BTP integration.

• Developed and optimized custom ABAP programs, reports, enhancements, and interfaces to support business processes across Finance, Logistics, and HR modules.
• Leveraged ABAP on HANA capabilities (CDS views, AMDP, OData services) to deliver high-performance solutions and enable real-time analytics.
• Designed and implemented complex data models using HANA database features, improving query performance and reporting speed by up to 30%.
• Collaborated with functional consultants and business stakeholders to translate requirements into scalable technical solutions.
• Led code remediation and modernization during S/4HANA migration projects, ensuring compatibility with HANA architecture.
• Integrated SAP Fiori applications with backend ABAP services, enhancing user experience and accessibility.
• Conducted performance tuning, debugging, and root cause analysis to resolve critical production issues.
• Ensured compliance with SAP development standards, transport management, and security protocols.

• Prepared Technical Specifications, UAT documents, process flows, and design documentation to support end-to-end project delivery.
• Developed and enhanced SAP Gateway Services (OData) for seamless integration with external applications.
• Worked extensively on RAP (RESTful ABAP Programming Model) to design and implement modern SAP Gateway services.
• Modified and optimized OData services to meet evolving business requirements and improve system performance.
• Designed and implemented Core Data Services (CDS) Views to enable real-time reporting and analytics on SAP HANA.

• Prepared Technical Specifications, UAT documents, process flows, and design documentation to support project delivery and testing.
• Developed and implemented Asset Master Report to streamline asset management processes.
• Worked on Inbound & Outbound interfaces (4PL process) ensuring smooth data exchange between SAP and external logistics systems.
• Configured and maintained Change Pointers for real-time data synchronization across modules.
• Modified and optimized OData services to meet evolving business requirements.
• Conducted code reviews and prepared checklist documentation to enforce SAP development standards.
• Implemented FI validation and substitution rules to ensure compliance with financial posting requirements.
• Developed and supported custom IDocs for seamless communication with external systems.

• Prepared Technical Specifications, UAT documents, process flows, and design documentation to support project delivery and testing.
• Developed and supported Extended, Inbound & Outbound IDocs for seamless integration with external systems.
• Built RFCs including Get Balance for Customer and Chill Water, Payment Posting RFC for Chill Water, and Customer Account Balance at Key Date to automate financial processes.
• Designed RFCs to retrieve documents attached to PR numbers and integrated with SharePoint for document visibility.
• Worked on SAP DMS server attachments to manage and store business-critical documents.
• Developed and optimized OData services for SAP Gateway, enabling Fiori applications and external integrations.
• Conducted system testing during SAP 7.4 migration, ensuring compatibility and performance stability.
• Imported tables into HANA Studio, created Calculation Views, stored procedures, and formulas, and performed query optimizations.
• Implemented BADI (SMOD_PCPO0001) for employee payee key vendor postings.
• Enhanced MV45AFZZ to copy drawing numbers from Sales Orders to PR/PO forms for third-party processes.
• Worked on interfaces (IDocs) including COSTAR, CONCUR, and ARIBA, ensuring smooth data exchange.
• Developed GR/IR Aging Report to improve financial reconciliation and reporting accuracy.
• Enhanced Production Order Output by adding Total Labor Time and Time Unit.
• Designed and delivered SALV reports, enhancements, and conversions to meet custom business requirements.
• Worked on Personal Administration and custom Infotypes to support HR processes.
• Conducted code reviews and prepared checklist documentation to enforce SAP development standards.