Robert Reuße
SAP Consultant CO
Experience
Jan 2025 - Present
7 monthsSAP Consultant CO
E.ON
- SAP S/4HANA transformation consulting
- Analyze business processes and requirements
- Process modeling and visualization
- SAP CO and PS consulting
- Designing CO and PS customizing
- Support migration of CO and PS master and transaction data via SNP
- Test management, test support, error analysis and resolution, execution of test cases, documentation of test results, and follow-up on error resolution
Jan 2025 - May 2025
5 monthsSAP Consultant PM
E.ON
- SAP S/4HANA transformation consulting
- Data cleansing and quality improvement via data adjustments with LSWM
- Test management, test support, error analysis and resolution, execution of test cases, documentation of test results, and follow-up on error resolution
- Testing maintenance applications and supporting tests
Aug 2022 - May 2023
10 months Switzerland
SAP Consultant Fiori/PM/MM/SD/IS-U Master Data
CKW AG
- SAP S/4HANA IS-U transformation consulting in the Discover phase
- Business analysis and SAP system analysis
- Fit/gap analysis for S/4HANA based on S/4HANA simplification items
- Identification of relevant departments for Fiori deployment
- Analyze business processes and requirements
- Process modeling and visualization
- Consulting on MM, PM, SD, IS-U device management modules
- SAP ERP & SAP IS-U architecture consulting
May 2022 - Dec 2025
2 years 8 monthsSAP Consultant PM and Fiori
E.ON
- SAP S/4HANA transformation consulting
- SAP Fiori/UI5 maintenance master data (Asset Data) consulting
- Analyze business processes and requirements
- Clean core strategy
- Designing Fiori/UI5 apps for maintenance master data (Asset Data)
- Designing authorization management
- Designing and implementing effective business process solutions
- Test support, error analysis and resolution, execution of test cases, documentation of test results, and follow-up on error resolution
- Testing maintenance applications and supporting tests
- Training on maintenance applications and creating training materials
Apr 2022 - Jun 2025
3 years 3 monthsSAP Consultant S/4HANA Transformation/Migration
RWS
- SAP S/4HANA transformation and data migration consulting
- Data migration consulting within an SAP S/4HANA transformation
- SAP system analysis
- Designing data migration for PM, PP, QM, SD, MM, CO (including EC-PCA), FI modules
- SAP Master Data Management (MDM) for material master export and migration
- Performing data migration with SAP Migration Cockpit/LSMW
- Adapting/developing migration objects for MM, FI, PP, PM, QM, SD based on customer requirements
- Developing applications for data export from source systems for PP, PM, SD
- Keeping SAP Migration Cockpit up to date (applying and transporting SAP notes)
- Test support, error analysis and resolution, execution of test cases, documentation of test results, and follow-up on error resolution
Oct 2021 - Aug 2023
1 year 11 months Neumünster, Germany
SAP Consultant Logistics/Migration
Stadtwerke Neumünster GmbH
- SAP S/4HANA transformation consulting via rollout of an S/4HANA template
- Sub-project lead for Logistics
- Business analysis and SAP system analysis
- Fit/gap analysis for S/4HANA based on S/4HANA simplification items
- Identification of relevant departments for Fiori deployment
- Analyze business processes and requirements
- Process modeling and visualization
- Consulting on logistics modules MM (procurement process, goods receipt – MIGO, invoice verification), SD (order-to-cash), PS, CO
- Consulting business units on maintenance, quality, and provisioning of material master data
- SAP Master Data Management (MDM) for material master data
- SAP Fiori introduction consulting, design, and implementation
- Designing and implementing effective business process solutions
- Designing new processes
- SAP ERP, non-SAP HCM, non-SAP e-procurement architecture and interface design
- Detailed concept for S/4HANA transformation realization for MM, SD, PS, CO (including EC-PCA)
- Time recording (CATS) on WBS elements (interface to non-SAP HR)
- Cost-based billing in SAP PS and SAP SD
- Project evaluation using CJI3N
- Handling service processes posting objects in time recording and purchasing/financial accounting with SAP PS and SAP SD
- Maintenance billing (cost-based/billable maintenance)
- Customizing CO, MM, PS, SD according to customer requirements
- Designing migration including creation of migration tables, positive lists, and mappings
- Executing migration with SAP Migration Cockpit (LTMC)
- Designing and implementing an authorization concept
- Introducing business roles (function roles)
- Clear, task-based authorizations
- Developing an authorization concept including defining relevant authorization objects and fields (MM including MIGO, PS, SD)
- Creating a role concept with clear access rights and responsibilities
- Considering compliance requirements (e.g., SoD) and security requirements
- Documenting the authorization concept and technical implementation
- Supporting implementation, testing, and training for stakeholders
- Defining and designing interfaces and data replications
- Test support, error analysis and resolution, execution of test cases, documentation of test results, and follow-up on error resolution
- Testing SAP applications and supporting tests
- Training and knowledge transfer for internal teams with training materials, including click-through guides and online courses (e-learning), and explanatory videos (using tools like OBS Studio)
- Supporting go-live planning
- Supporting the go-live of the S/4HANA project through careful test planning and execution
Jun 2021 - Dec 2021
7 monthsSAP Consultant Fiori and Project Manager
Energieversorgung Mittelrhein AG
- Portal to Fiori Launchpad migration project
- Project management
- Strategy development for Fiori rollout
- Technical implementation consulting
- Transition of all portal applications to Fiori according to mapping
- Setting up Single Sign-On (SSO) with SAML via SAP NetWeaver Gateway as service provider and Azure as identity provider
- Customizing Fiori/UI5 HCM applications in Business Application Studio according to customer requirements
- Creating and implementing an authorization concept for Fiori apps
- Defining and structuring Fiori roles
- Introducing business roles (function roles)
- Clear, task-based authorizations
- Functional and integration testing and support for acceptance tests at the client
- Go-live deployment
May 2021 - Mar 2022
11 monthsSAP Consultant Fiori
Electronic Partner (EP)
- SAP S/4HANA transformation consulting
- SAP Fiori consulting
- SAP system analysis
- Strategy development for Fiori rollout
- Defining and structuring Fiori roles
- Technical implementation consulting
- Identifying relevant departments for Fiori deployment
- Designing the Fiori Launchpad structure
- UX/UI design and conceptualization of Fiori applications
- Designing authorization management and Fiori roles
- Test support, error analysis and resolution, execution of test cases, documentation of test results, and follow-up on error resolution
- Supporting go-live planning
- Supporting the go-live of the S/4HANA project through careful test planning and execution
Oct 2020 - Mar 2022
1 year 6 months Würzburg, Germany
SAP Consultant Maintenance/Customer Service/Migration
Stadtwerke Würzburg (WVV)
- SAP S/4HANA transformation consulting
- SAP PM/CS S/4HANA including delta training
- SAP PS consulting
- SAP QM consulting
- Sub-project lead
- Business analysis and SAP system analysis
- Fit/gap analysis for S/4HANA based on S/4HANA simplification items
- Assessing feasibility and cost-effectiveness of Fiori usage
- Process modeling and visualization
- Analyzing business processes and requirements
- Detailed concept for S/4HANA transformation realization for PM/CS/QM/PS
- Designing and implementing effective business process solutions
- Maintenance billing (billable maintenance)
- Customizing SAP PM based on customer requirements
- Designing migration including creation of migration tables, positive lists, and mappings for Natuvion migration tool
- Test support, error analysis and resolution, execution of test cases, documentation of test results, and follow-up on error resolution
- Testing maintenance applications and supporting tests
- Training on maintenance applications and creating training materials
- Supporting go-live planning
- Supporting the go-live of the S/4HANA project through careful test planning and execution
Aug 2020 - Dec 2021
1 year 5 months Halle (Saale), Germany
SAP Consultant Fiori
IT-Consult Halle GmbH
- SAP S/4HANA Fiori consulting
- SAP Fiori authorization management consulting
- Defining and structuring Fiori roles
- SAP Fiori extensibility consulting
- SAP Fiori apps consulting for FI, FI-AA, MM modules
- SAP system analysis
- UX/UI design and conceptualization of Fiori applications
- Development adjustments for Fiori/UI5 applications in Business Application Studio
- Error analysis and resolution
- Setting up and configuring Fiori apps
Jul 2020 - Jul 2020
1 monthSAP Cloud Platform Consultant
IT Service Provider
- SAP consulting
- Support in preparing a proposal for SAP Cloud Intelligent Asset Management and participation in proposal presentation
- SAP architecture consulting for hybrid SAP On-Premise & SAP Cloud
Jan 2020 - Dec 2021
2 yearsSAP Consultant
Energieversorgung Mittelrhein AG
- SAP consulting
- IT consulting for SAP ERP
- Business analysis
- Project coordination support
- Vendor management
- Designing S/4HANA roadmap and executing S/4HANA Discover phase
- Delta workshops from SAP HCM to S/4HANA and SAP ERP PM to S/4 EAM
- Migrating from SAP Enterprise Portal to SAP Fiori Launchpad
- Preparing and supporting the tender for S/4HANA transformation project and operations
- Creating tender documents and service descriptions
- Defining project components
- Defining services to be transitioned to operations
- Pre-selection of potential vendors
- Evaluating vendors/potential contractors
Nov 2019 - Nov 2019
1 monthSAP Consultant Fiori
IB Solutions GmbH
- SAP Fiori coaching
- Business analysis and SAP system analysis
- Process modeling and visualization
- Analyzing business processes and requirements
- Support for software products in connection with SAP Fiori
- Conducting workshops on SAP Fiori (development, deployment, service, software maintenance)
Oct 2019 - Dec 2020
1 year 3 months Halle (Saale), Germany
SAP Consultant Fiori
IT Consult Halle GmbH - ITC Halle (Saale)
- Integration and setup of SAP Cloud Platform (SCP)/BTP
- SAP ERP, Cloud Connector & SAP BTP architecture
- Configuring Cloud Connectors and destinations in the sub-account template for the Identity Authentication service
- Setting up the Identity Authentication service (connecting corporate user store via Active Directory)
- Creating user groups from the corporate user store
- Creating sub-accounts from the IT-Consult template
- Creating admin users in sub-accounts
- Configuring Cloud Connector and destinations in sub-accounts
- Setting up the transport pipeline between sub-accounts
- Defining domain names for test and production environments
Oct 2019 - Dec 2020
1 year 3 months Vienna, Austria
SAP Consultant Maintenance
Wien IT
- SAP PM/SAP EAM consulting
- IT consulting for SAP PM/SAP EAM
- Business analysis of condition-based maintenance
- SAP S/4HANA maintenance consulting (including reporting)
- SAP S/4HANA analysis and implementation of service processes in maintenance
- SAP S/4HANA maintenance billing (billable maintenance)
Oct 2019 - Apr 2020
7 monthsSAP Consultant Fiori
DEG Deutsche Investitions- und Entwicklungsgesellschaft mbH
- SAP Solution Manager focused build implementation
- SAP Fiori (Launchpad) consulting and design
- SAP system analysis
- Focused Build consulting
- Focused Build installation
- Configuring Focused Build and SAP Fiori
- Integrating Focused Build into SAP Fiori Launchpad according to customer requirements
Sep 2019 - Jan 2020
5 months Gelsenkirchen, Germany
SAP Consultant Fiori
Gelsenwasser AG
- Fiori support/development of SAP Fiori applications on BTP/BAS
- IT consulting for SAP UX/UI
- Business analysis and SAP system analysis
- Process modeling and visualization
- Analyzing business processes and requirements
- SAP Cloud Connector & SAP BTP architecture
- UX/UI design and conceptualization of a Fiori app for meter change notifications
- Implementing the Fiori app for meter change notifications
- Developing OData services (ABAP backend)
- Frontend development based on SAP Fiori/UI5 in Web IDE (SCP/BTP) using SAP BUILDme prototyping
Apr 2019 - May 2019
2 months Germany
SAP Consultant Fiori
Kassenärztliche Vereinigung Bayerns (KVB)
- Alternative solutions for a personnel portal
- IT strategy consulting and architecture (Fiori + SCP + SuccessFactors)
- Analysis of alternative technical and functional aspects
- Designing the target solutions including HR processes
- Coordination with business departments
Oct 2018 - Jul 2019
10 months Leipzig, Germany
SAP Consultant Fiori and Project Manager
Fraunhofer Institute (IZI) Leipzig
- Portal to Fiori Launchpad migration project
- Project management
- SAP HCM & SAP Fiori architecture
- Transition of all portal applications to Fiori according to mapping
- Configuring and connecting Cloud Connector to SAP Cloud Platform
- Setting up Single Sign-On (SSO) with SAML via SAP NetWeaver Gateway as service provider and Shibboleth as identity provider
- SSO configuration between SAP NetWeaver Gateway and backend systems
- Customizing Fiori applications according to customer requirements
- Creating and implementing an authorization concept for Fiori apps
- Defining and structuring Fiori roles
- Introducing business roles (function roles)
- Clear, task-based authorizations
- Functional and integration testing and support for acceptance tests at the client
- Go-live deployment
May 2018 - Jun 2018
2 months Leipzig, Germany
SAP Consultant Fiori and Project Manager
Fraunhofer Institute (IZI) Leipzig
- Pre-project for portal to Fiori Launchpad migration
- Business analysis and SAP system analysis
- Review of all existing portal applications
- Review of all technical and functional aspects
- Creating a business and IT concept for migration and implementation
- Mapping portal applications to Fiori
- Presenting findings and recommendations
Sep 2017 - Apr 2018
8 monthsConsultant Portals and Project Manager
DB Energie GmbH
- Transition and migration of a B2B portal (non-SAP)
- Project management
- Business analysis
- Analyzing business processes and requirements
- Process modeling and visualization
- Designing infrastructure and interfaces
- Configuring and setting up application servers (SLES)
- Migrating application servers
- Creating an authorization concept
- Introducing business roles (function roles)
- Clear, task-based authorizations
- Functional and integration testing and support for acceptance tests at the client
- Go-live deployment and handover to operations
Sep 2017 - Apr 2018
8 monthsSAP Consultant Portals and Project Manager
Modeschmuck
- Release upgrade project from SAP NW 7.02 to SAP NW 7.5
- Project management
- Requirements and current-state analysis and creating an implementation concept
- Setting up a new SAP Enterprise Portal 7.5 landscape (latest EHP) on the infrastructure provided by the data center operator
- Configuring Single Sign-On (SSO via LDAP – SAP standard)
- Executing release upgrade activities according to the chosen implementation variant
- Functional and integration testing and support for acceptance tests at the client
- Go-live deployment
Aug 2016 - Dec 2016
5 monthsSAP Consultant
50Hertz
- Feasibility study for migrating AIS to SAP PM (mobile maintenance topic)
- Market analysis and software selection
- Business analysis
- Analyzing business processes and requirements
- Creating an infrastructure concept for mobile maintenance
- Creating a realization concept for mobile maintenance
- Describing process integration of mobile maintenance
- Presenting maintenance UI mockups for the feasibility study
Jan 2015 - Dec 2016
1 yearSAP Consultant Fiori and Project Manager
GISA GmbH
- SAP Fiori introduction
- Project management
- Assessing feasibility and cost-effectiveness of Fiori usage
- Strategy development for Fiori rollout
- Technical implementation consulting
- Creating infrastructure concept for mobile applications
- SAP ERP, SAP HCM & SAP Fiori architecture
- Setting up and configuring SAP Gateway Server 2.0
- Configuring Fiori applications
- Layout adjustments and configuration
- Developing new services
- Creating an authorization concept
- Defining and structuring Fiori roles
- Introducing business roles (function roles)
- Clear, task-based authorizations
- Identifying and resolving critical authorization combinations within governance, risk, and compliance management
- Functional and acceptance testing and support for acceptance tests at the client
- Go-live deployment and handover to operations
Feb 2013 - Jun 2014
1 year 5 months Germany
SAP Consultant and Project Manager
(E.ON) Thüringer Energie AG
- SAP landscape transition (HCM, IS-U, ERP, CPS, IdM)
- Project management
- Business and market analysis
- Analyzing business processes and requirements
- Creating architecture & infrastructure concept
- Creating realization concept
- Creating migration concept
- Implementing/configuring SAP CPS and replacing UC4 (Automic)
- Implementing/configuring SAP IdM
- Layout adjustments and configuration
- Developing new services
- Setting up SSO
- Creating an authorization concept
- Introducing business roles (function roles)
- Clear, task-based authorizations
- Identifying and resolving critical authorization combinations within governance, risk, and compliance management
- Functional and integration testing and support for acceptance tests at the client
- Go-live deployment and handover to operations
Summary
As a highly experienced consultant with over 15 years in the SAP environment, I support a variety of project situations and all project phases in classical, agile, and hybrid projects. No project and no company is the same. I tailor the specific processes, methods, and measures together with you to your company, environment, and project situation. In doing so, I consider all relevant factors for successful project management. The coordination and implementation of all planned tasks are carried out using both classical and agile approaches. The synchronized execution of complex tasks is achieved based on a network diagram or in successive sprints according to Scrum, as well as through detailed descriptions of individual activities.
Languages
German
Advanced
Education
Lorem ipsum dolor sit amet
IT Systems Electronics Technician
Lorem ipsum dolor sit amet
Business Informatics
Certifications & licenses
PRINCE2® Foundation Certification
Professional Scrum Product Owner I Certification
SAP Certified Technology Associate – SAP Fiori Implementation and Configuration
ITIL Foundation V3 Certification
Similar Freelancers
Discover other experts with similar qualifications and experience