Gergely David
Senior SAP Consultant / Freelancer
Current location: Budapest, Hungary
Professional Summary
SAP Consultant/Architect with over two decades of experience in SAP implementation, rollout, migration and transformation projects, primarily focusing on SAP MM / P2P processes, Master Data Management and data migration.
Worked as a freelance interim SAP consultant since 2006, supporting global consulting firms and multinational companies including IBM Consulting, ExxonMobil, KPMG, Capgemini, General Electric and Boehringer-Ingelheim.
Gained extensive international project experience across the USA, Europe, Middle East and Asia, working in complex enterprise environments and large-scale SAP landscapes.
Significant experience in S/4HANA greenfield implementations, system migrations, carve-out projects and global rollouts, often in manufacturing and industrial environments. Work frequently involved large-scale master data handling, data cleansing, data migration and system integration activities.
With a master’s degree in logistics engineering, has a strong understanding of end-to-end supply chain processes, material master structures, purchasing processes and production-related master data dependencies.
Combines holistic process understanding with hands-on technical execution, particularly in data migration, master data governance and SAP MM configuration.
Known as a structured, analytical and solution-oriented consultant, capable of working effectively with cross-functional teams and international stakeholders.
Skills
SAP MM Implementation and Architecture: Extensive experience in SAP MM processes with over 20 years of expertise, specializing in P2P processes, Master Data Management and complex enterprise implementations across global consulting firms.
Data Migration and Master Data Management: Advanced skills in data migration activities including extraction, cleansing, and large-scale master data handling with proven experience in S/4HANA greenfield implementations and system migrations.
SAP S/4HANA and System Integration: Comprehensive knowledge in S/4HANA implementations, system migrations, carve-out projects and global rollouts with expertise in manufacturing and industrial environments.
SAP Business Workflow: Business Workflow implementation and customization with 3 years of specialized experience in workflow design and process automation.
SAP Tools and Methodologies: Proficiency in SAP Activate Methodology, Fit-to-Standard approach, Data Governance, SAP Migration Cockpit, ARIBA/GEP Integration and SuccessFactors-SRM Integration.
Project Management and Team Leadership: Proven track record in leading international project teams, managing complex carve-out projects and coordinating cross-functional stakeholders in multinational environments.
Supply Chain and Logistics Expertise: Strong understanding of end-to-end supply chain processes, material master structures, purchasing processes and production-related master data dependencies with logistics engineering background.
Adwisery Ltd is my self-owned limited company to sign contracts for projects.
For inquiries or collaborations please contact me by email at gergely.david@adwisery.ltd or look up my
