Elmer Lampe

• • Technical and Functional Lead for ArcelorMittal's global OneHRIS integration landscape spanning multiple continents.

• • Delivered SAP integrations across more than 10 countries using APIs, Web Services, IDocs and SAP AIF.

• • Led large-scale HR data migration and transformation initiatives.

• • Designed enterprise integration solutions connecting SAP with external HR, Finance and EHS platforms.

• • Coordinated international project teams and business stakeholders during global SAP rollouts.

• • Played a role as SAP HCM Functional consultant in different projects and support teams

• • Technical and Functional Lead for global OneHRIS integrations across multiple countries including Belgium, Germany, USA, Canada, Mexico, Argentina, India, Brazil, Costa Rica and Liberia.

• • Coordinated implementation and integration of country SAP HR systems into the global SAP OneHRIS platform. Incl. coordinating UAT and go-live activities.

• • Led data conversions, mappings, and migrations from legacy SAP systems into OneHRIS (and vise versa)

• • Developed Webservices enabling external .NET applications to read and update SAP HR master data.

• • Delivered custom SAP tools supporting Strategic Workforce Planning (SWP) and Tactical Workforce Planning (TWP).

• • Technical / functional lead (tools development, conversion & conficuration) for a global finance consolidation project, migrating data from different SAP systems into one single controlling area.

• • Responsible for integrating the group SAP HR system and the corporate Health & Safety (EHS) system.

• • Created different custom ABAP developments including ALV reports, BADIs, user exits, custom infotypes, integration services, etc.

• • SAP HCM functional team member in different projecs and support teams (e.g. setup new: company codes, controlling areas, personnel areas/subareas, employee groups/subgroups, features, OM structure, qualifications, etc.)

• • Participated in upgrade project from SAP Enterprise 4.7 to SAP ECC.

• • Responsible for SAP HR module adjustments and technical enhancements.

• • Led data migration activities for HR systems during the upgrade.

• • Provided functional and technical support for PA, OM, LSO, and Time Management.

• • Assisted in integration preparation for SAP CRM.

• • Developed advanced reporting tool identifying employees eligible for promotion within SAP Personnel Development.

• • Extended Organizational Management structures (new objects and relationships) to support HR development processes.