Senior ABAP Developer | 6+ Years of experience

SAP ABAP / RAP freelance consultant with 6+ years of experience delivering S/4HANA and ECC solutions across QM, MM, WM/EWM, SD, PP, CATS, and MDG. Strong backend development profile with ABAP OO, RAP, CDS Views, OData / SAP Gateway, REST APIs, BAPI, BADI, User Exits, Enhancement Framework, IDoc/ALE, Open SQL, ABAP Dictionary, ALV, Dialog Programming, batch input, authorization checks, and cross-LUW development.

Experienced in SAP HANA performance analysis, CDS and OData performance optimization, AUnit testing, Clean Core compliant development, Code Inspector, Extended Syntax Check, debugging, debugger scripting, and modernization of legacy Z-logic. Project experience includes mobile SAP QM solutions, MyTimesheet / MyInbox Fiori extensions, warehouse and goods movement solutions, SAP WebGUI / ITS deployment for handheld scanners, master data governance tooling, workflow frameworks, PI Sheet validation, and production support.

Industry experience includes retail, food industry, renewable energy, manufacturing, warehouse/logistics, quality management, and global enterprise SAP landscapes. Comfortable bridging business requirements and technical implementation, working with functional consultants, UX/frontend teams, middleware teams, and SAP backend teams in distributed project environments.