08/12/2026 updated
100 % available
SAP ABAP | SAP Fiori | Technical Consultant
İstanbul, Turkey
Only remote
Bachelor of Computer Engineering, Sakarya ÜniversitesiAbout me
Senior SAP ABAP & Fiori Consultant with 6+ years of experience in SAP HCM projects. Skilled in ABAP OO, SAPUI5/Fiori, OData, SAP Gateway, BAPI/BADI, Adobe Forms and REST/SOAP integrations. Experienced in S/4HANA migration projects and leading development teams.
SAP Web DynproSAP ABAPSAP HANASAP HCMBackendSAP FioriSAP UI5
SAP ABAP Development
Expertise in end-to-end SAP ABAP development, including Object-Oriented ABAP, Enhancement Framework, BAdIs, User Exits, ALV, Adobe Forms, SmartForms, RFC, and BAPIs across multiple business modules.
SAP Fiori (SAPUI5)
Proficiency in developing SAP Fiori applications using SAPUI5, covering frontend solution design and integration with SAP Gateway and OData services.
SAP S/4HANA & Integration Services
Hands-on experience in SAP S/4HANA migration projects, including technical analysis, solution design, and implementation of REST, SOAP, and OData-based web service integrations.
SAP Gateway & OData Services
Development and configuration of SAP Gateway and OData services to enable seamless data exchange between SAP backend and frontend applications.
REST & SOAP Web Services
Implementation of REST and SOAP web services as both provider and consumer within SAP environments, enabling integration with external systems.
SAP HCM
Experience in SAP HCM modules including Time Management, Recruitment, Performance Management, and Payroll Reporting, providing a broad foundation for module-agnostic ABAP development.
BAPI / RFC / BAdI
Utilization of BAPIs, RFCs, and BAdIs for custom SAP solution development and system enhancements according to business requirements.
CDS Views
Development of Core Data Services (CDS) views for data modeling and reporting in SAP S/4HANA environments.
SAP Web Dynpro
Development of SAP Web Dynpro applications for user interface solutions within the SAP ecosystem.
Team Leadership
Leadership of a team of 7 SAP ABAP and SAP Fiori developers, coordinating technical delivery across multiple SAP projects while ensuring high technical quality and on-time delivery.
Expertise in end-to-end SAP ABAP development, including Object-Oriented ABAP, Enhancement Framework, BAdIs, User Exits, ALV, Adobe Forms, SmartForms, RFC, and BAPIs across multiple business modules.
SAP Fiori (SAPUI5)
Proficiency in developing SAP Fiori applications using SAPUI5, covering frontend solution design and integration with SAP Gateway and OData services.
SAP S/4HANA & Integration Services
Hands-on experience in SAP S/4HANA migration projects, including technical analysis, solution design, and implementation of REST, SOAP, and OData-based web service integrations.
SAP Gateway & OData Services
Development and configuration of SAP Gateway and OData services to enable seamless data exchange between SAP backend and frontend applications.
REST & SOAP Web Services
Implementation of REST and SOAP web services as both provider and consumer within SAP environments, enabling integration with external systems.
SAP HCM
Experience in SAP HCM modules including Time Management, Recruitment, Performance Management, and Payroll Reporting, providing a broad foundation for module-agnostic ABAP development.
BAPI / RFC / BAdI
Utilization of BAPIs, RFCs, and BAdIs for custom SAP solution development and system enhancements according to business requirements.
CDS Views
Development of Core Data Services (CDS) views for data modeling and reporting in SAP S/4HANA environments.
SAP Web Dynpro
Development of SAP Web Dynpro applications for user interface solutions within the SAP ecosystem.
Team Leadership
Leadership of a team of 7 SAP ABAP and SAP Fiori developers, coordinating technical delivery across multiple SAP projects while ensuring high technical quality and on-time delivery.
Experience
Professional experience5 - 10 years
Freelancer since2023
Languages
EnglishGood
Project history
Led a team of 7 SAP ABAP and SAP Fiori developers, coordinating technical delivery across multiple SAP projects. Developed end-to-end SAP ABAP and SAP Fiori (SAPUI5) solutions including SAP Gateway, OData, REST, and SOAP integrations. Contributed to technical analysis, solution design, and implementation in SAP S/4HANA migration projects. Built custom solutions using Enhancement Framework, BAdIs, User Exits, ALV, Adobe Forms, RFC, and BAPIs. Worked on SAP projects for organizations including THY Technology, TGS Ground Services, Enerjisa, Kızılay Teknoloji, BMC Automotive, Sütaş, and others.