08/26/2026 updated
100 % available
SAP ABAP Developer & Consultant
Sibiu, Romania
Only remote
Masterâs Degree in Information Technology âLucian Blagaâ University of Sibiu, RomaniaAbout me
Erfahrener SAP-ABAP-Entwickler und Consultant mit Expertise in Entwicklung, Test und Debugging komplexer SAP-Anwendungen sowie in Systemanalyse, Konzeption und Umsetzung individueller Lösungen fĂŒr internationale Unternehmen. Erfahrung in technischer Beratung und UnterstĂŒtzung von Entwicklungsteams.
Clean Code PrinciplesSAP ERPSAP ABAPSAP APOSAP IS-USAP MMSAP SCMSAP SDSAP PP (Production Planning)SAP HCMSAP GTS
SAP ABAP Development (OO and Classic)
Expertise in ABAP programming including object-oriented and classic approaches, covering reports, interfaces, transactions, module pool, enhancements, forms, and ALV. Over 13 years of experience in SAP ABAP programming across multiple business sectors.
SAP Integration Technologies (RFC, IDocs, SOAP, REST APIs)
Proficiency in SAP integration technologies including RFC, IDocs, SOAP, and REST APIs, enabling seamless data exchange and interface development between SAP and external systems.
Web Dynpro Development
Development of Web Dynpro applications within SAP environments, including user authorization checks and real-time production status monitoring for management-level applications.
SAP HR and Payroll
Knowledge and hands-on experience in SAP HR and Payroll modules, including HCM, BAdI implementations, and support for international payroll projects.
Agile Methodologies (Scrum, Kanban)
Application of agile methodologies such as Scrum and Kanban in software development projects, supporting iterative delivery and team collaboration.
Clean Code Development
Commitment to clean code principles ensuring maintainable, readable, and high-quality SAP ABAP codebases.
Technical Consultancy
Provision of technical direction and consultancy to programming personnel on a project-by-project basis, including systems analysis, design, and programming of complex applications.
SAP SCM/APO and MM, PP/DS, HCM Modules
Over 3 years of experience in SAP SCM and MM, PP/DS, and HCM modules, including 2nd level support for SAP SCM/APO systems in the automotive industry.
SAP S/4HANA and ABAP BTP
Experience with SAP S/4HANA migrations and ABAP BTP, including adapting legacy code to new performance standards and development guidelines.
Expertise in ABAP programming including object-oriented and classic approaches, covering reports, interfaces, transactions, module pool, enhancements, forms, and ALV. Over 13 years of experience in SAP ABAP programming across multiple business sectors.
SAP Integration Technologies (RFC, IDocs, SOAP, REST APIs)
Proficiency in SAP integration technologies including RFC, IDocs, SOAP, and REST APIs, enabling seamless data exchange and interface development between SAP and external systems.
Web Dynpro Development
Development of Web Dynpro applications within SAP environments, including user authorization checks and real-time production status monitoring for management-level applications.
SAP HR and Payroll
Knowledge and hands-on experience in SAP HR and Payroll modules, including HCM, BAdI implementations, and support for international payroll projects.
Agile Methodologies (Scrum, Kanban)
Application of agile methodologies such as Scrum and Kanban in software development projects, supporting iterative delivery and team collaboration.
Clean Code Development
Commitment to clean code principles ensuring maintainable, readable, and high-quality SAP ABAP codebases.
Technical Consultancy
Provision of technical direction and consultancy to programming personnel on a project-by-project basis, including systems analysis, design, and programming of complex applications.
SAP SCM/APO and MM, PP/DS, HCM Modules
Over 3 years of experience in SAP SCM and MM, PP/DS, and HCM modules, including 2nd level support for SAP SCM/APO systems in the automotive industry.
SAP S/4HANA and ABAP BTP
Experience with SAP S/4HANA migrations and ABAP BTP, including adapting legacy code to new performance standards and development guidelines.
Experience
Professional experience10+ years
Freelancer since2017
Languages
GermanFluentEnglishFluentRomanianNative speaker
Project history
Developing new functionalities in the SAP GTS module, learning and documenting GTS processes and workflows. Adjusting coding to serve new rules and requirements from Atlas/Zoll. Supporting 2nd level by performing 3rd level support and bug fixing. Tools: ABAP, Jira and Confluence. Industry: Automotive.
Adapting and improving legacy code from a performance perspective and new developing guidelines during an ERP to S4 HANA upgrade. Implementing new interfaces using the AIF Framework and client-specific new processes. Tools: ABAP, ABAP BTP, Jira and Confluence. Industry: Retail.
Developing a new functionality to protect the EKNN (Einkauf Netto Netto) value, including authorization checks for users and shopping groups, and developing a FuBa that writes the BAL Log into a parallel processing thread. Tools: ABAP, ALM, UFT, Jira and Confluence. Industry: Retail.