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Profile Summary: Accomplished and detail-oriented Senior SAP ABAP Consultant with over 10+ years of extensive experience , including specialized expertise in SAP HRM/HCM and SAP BRIM (Billing and Revenue Innovation Management) . Skilled in developing scalable, high-performance ABAP solutions across multiple SAP modules such as SD, MM, FI/CO, HR , and BRIM (SAP Convergent Charging, CI, CM, SOM) . Adept at delivering end-to-end implementations, custom enhancements, and performance-optimized interfaces. Proficient in Object-Oriented ABAP , ALV reports , Web Dynpro , ABAP on HANA , CDS Views , OData services , and RESTful APIs . Demonstrated ability in integrating SAP BRIM components with external systems via RFC, BAPI, and REST services , and customizing HR processes using PA/OM, Payroll, Time Management, and ESS/MSS frameworks . Collaborates effectively with functional teams and stakeholders, delivering reliable and maintainable code aligned with business requirements. Experience working in Agile/DevOps environments with strong documentation, mentoring, and project delivery skills. Core Competencies: SAP ABAP (Classical, OO, ALV, Reports, Dialog Programming) HR ABAP (Info types, Clusters, Payroll Schemas, Time Evaluation) SAP HCM Modules: PA, OM, Payroll, Time, Benefits, ESS/MSS SAP BRIM Modules: CI (Convergent Invoicing), CC (Convergent Charging), CM (Contract Management), Subscription Order Management (SOM) Enhancements: BADIs, User Exits, Customer Exits, Enhancement Points Adobe Forms, Smart Forms, SAP Scripts Data Migration: BDC, LSMW, BAPIs SAP Fiori / UI5 App Extension & OData Development CDS Views, AMDP, Code Pushdown, BTP in S/4HANA Integration: IDoc, ALE, BAPI, Web Services, REST APIs Performance Tuning & Code Optimization DevOps tools: Git, Jenkins, SAP ChaRM, Solution Manager Worked on BTP Environment to deploy a Fiori application to BTP. Certifications: SAP Certified Development Associate ABAP with SAP NetWeaver SAP Certified Application Associate SAP BRIM SAP HCM/HRM Functional Overview Training (Optional) Professional Experience Highlights: Developed custom payroll reports and enhanced infotype processing logic using HCM-specific ABAP constructs for a government HR project. Automated leave management and time evaluation through custom workflows integrated with MSS/ESS portals. Delivered multiple enhancements in SAP BRIM , including custom logic in SAP CI billing documents , custom charging rules in SAP CC , and BAPI-based integration with external rating engines. Developed subscription lifecycle reports and mass contract upload programs for SAP Subscription Order Management (SOM) . Built and optimized OData services and Fiori/UI5 interfaces to expose BRIM and HR data securely to front-end applications. Supported multiple SAP S/4HANA migration projects by redesigning classic ABAP logic to leverage CDS views, AMDP , BTP and clean core extension practices. Education: Bachelors Degree in Computer Science, Engineering, or related field
