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Julián Rojas
Looking for a jobSAP Security Consultant
SAP Security Consultant at NTT DATA Spain who supported SAP S/4HANA migrations and access controls.
ColombiaSAP Security Consultant at NTT DATA Spain
About
At NTT DATA Spain, I contributed to SAP ECC-to-SAP S/4HANA migration projects and managed and resolved incidents involving roles, authorizations, and user access. I also supported role model redesign and validated SAP Fiori catalogs, roles, and access permissions.
My business-side experience includes SAP MM purchasing, inventory, and logistics processes, along with SAP FI-related financial control. At Grupo Zona K by Leo Katz, I reduced SAP data-entry errors by 20% through procedure and internal-control improvements.
Experience
SAP Security Consultant
Contributed to SAP ECC to SAP S/4HANA migration projects, managed incidents related to roles and authorizations, and provided functional support in SAP S/4HANA and Fiori environments. Executed UAT and supported role model redesign in line with SoD principles.
SAP SecurityUser and Authorization ManagementSegregation of Duties (SoD)SAP FioriSAP S 4HANASAP FISAPMMSAP SDSAP BASISUser Acceptance Testing (UAT)Incident ManagementDefect ManagementFunctional Support
Administrative Controller
Education
La Salle Graduate School
Master's Degree in SAP Functional Consulting with a focus on SAP S/4HANA, from October 2025 to June 2026.
Master's Degree in SAP Functional Consulting with a focus on SAP S/4HANA, from October 2025 to June 2026.
Basque Culinary Center
Master's Degree in Restaurant Innovation and Management, from October 2016 to July 2017.
Master's Degree in Restaurant Innovation and Management, from October 2016 to July 2017.
Universidad de La Sabana
Studied Gastronomy at Universidad de La Sabana from January 2010 to May 2015.
Studied Gastronomy at Universidad de La Sabana from January 2010 to May 2015.