Sven Mader
SAP BW development and consulting, ongoing support, international industrial company
Experience
SAP BW development and consulting, ongoing support, international industrial company
Rafi Berg
- Extension of the planning application for annual and rolling planning
- Improvements for navigation and filtering with master data
- Administration of the planning InfoProvider: selective deletion of unneeded data, generation of zero records
- Fixing issues from the open items list
- Technologies: SAP BW, SAP BW-IP, SAP SD
SAP BW development and consulting, ongoing support, insurance
SwissLife
- Handling support tickets
- Minor changes from change requests
- Adjustment of ABAP program / ABAP class for automatic query transport
- Adjustment of ABAP class for MS Excel upload in Office 365
- Creating ABAP program/class to copy BEx structures and queries
- Creating Excel planning via RFC function module in a workbook
- Creating a new interface for customer balance list (BW export of FSCD invoices)
- Technologies: SAP CO, SAP FI, SAP BW
SAP BW development and consulting, ongoing support, mechanical engineering
Europipe
- Adjustment of data model for purchase controlling
- Technologies: SAP MM, SAP BW
SAP BW development and consulting, ongoing support, mechanical engineering
Weber Maschinenbau GmbH
- Data model for cost object accounting
- Adjustments of SD data model regarding sales office, delivery date shifts, and throughput times
- Adjustment of data model for material inventory controlling
- FI: correction to determine open items
- Technologies: SAP FI, SAP MM, SAP SD, SAP CO, SAP BW
SAP BW development and consulting, ongoing support, sanitary technology
Geberit
- Migration of various data models to 7.5 on HANA and reporting to BO Analytics
- Testing result data and adjusting data model and transformations
- Technologies: SAP SD/MM/PP, SAP BW
SAP BW development and consulting, ongoing support, chemical industry
Klöckner Pentaplast
- Data model for Japanese subsidiary: material inventory management, production controlling, quality management and deliveries
- Reporting/calculation of manufacturer rebates
- Purchasing Spend
- Technologies: SAP MM, SAP SD, SAP CO-PA, SAP BW
SAP BW development and consulting, ongoing support, pharmaceutical industry
Merkle GmbH
- Data model for Japanese subsidiary: material inventory management, production controlling, quality management and deliveries
- Reporting/calculation of manufacturer rebates
- Technologies: SAP SD/MM/PP/QM, SAP BW
SAP BW consulting, ongoing support, aerospace industry
Premium AeroTec
- Adaptation of reporting and planning WebDynpro for personnel data
- Migration of data model from BW 3.5 system to BW 7.0 system
- Data upload into DSO objects via WebDynpro
- Creation of data model for production controlling
- Technologies: SAP BW, ABAP
SAP BW consulting, ongoing support, banking
Commerzbank
- Go-live of a large project
- Planning and design
- Execution and reconciliation of results
- ABAP developments for creating the worklist
- Loading and validation of data
- Technologies: SAP BW, SAP HANA
SAP BW development and consulting, PP reporting, ongoing support, international industrial company
BWF Group
- Data model extension
- Development planning
- CO and PP key figures for actual, plan and target views
- Distribution based on material cost calculations and material mixtures
- ABAP developments in ERP and BW
- Coordination and planning with the business department
- Ongoing support
- Technologies: SAP PP, SAP CO, SAP BW, MS-Office
SAP BW development and consulting, ongoing support, international industrial company
CeramTec
- Development planning
- Planning material safety stocks in BW
- Retraction in ERP material master
- ABAP developments in ERP and BW
- Coordination and planning with the business department
- Ongoing support
- Technologies: SAP MM, SAP PP, SAP CO, SAP PM, SAP BW, SAP BW-BPS, MS Office
SAP BW development and consulting, ongoing support, airport
Flughafen Stuttgart
- Data model extension
- ABAP developments in ERP and BW
- Ongoing support
- Technologies: SAP PM, SAP RE-FX, SAP CO, SAP PS, SAP BW, MS Office
SAP BW development and consulting, ongoing support, international industrial company
GEZE
- Data model extension
- ABAP developments in ERP and BW
- Providing BW data for QLIK
- Ongoing support
- Technologies: SAP CO-PA, SAP SD, SAP HR, SAP CO, SAP C4C, SAP BW, MS Office
SAP BW development and consulting, ongoing support, international industrial company
Sortimo
- Data model extension
- ABAP developments in ERP and BW
- Ongoing support
- Technologies: SAP CO-PA, SAP SD, SAP BW
SAP BW development and consulting, ongoing support, energy supplier
Stadtwerke Karlsruhe
- Data model extension
- ABAP developments in ERP and BW
- Ongoing support
- Technologies: SAP MM, SAP BW, MS Office
SAP BW development and consulting, integrated planning, consulting firm
IT Informatik GmbH
- Support in the planning project
- Development of a custom planning function to distribute plan data by working days
- Embedding as a planning sequence in a web template
- Filtering by marking individual rows
- ABAP developments in BW
- Technologies: SAP BW, SAP BW-IP, MS Office
SAP BW development and consulting, PM reporting, international mechanical engineering company
MTU Friedrichshafen
- Extension of the data model and reports
- Material consumption, bills of materials, order costs
- ABAP developments in ERP and BW
- Implementation of BEx and web
- Ongoing support
- Technologies: SAP PM, SAP CO, SAP MM, SAP BW, MS Office
SAP BW development and consulting, purchasing reporting, electrical engineering
EGO
- Creation of the data model (header, item, and allocation/delivery data)
- Implementation of BEx and web
- Reporting of purchasing metrics
- Variance analysis
- ABAP developments in ERP and BW
- Ongoing support
- Technologies: SAP MM-Purchasing, SAP BW, MS Office
SAP BW development and consulting, SD migration, international industrial company
Sortimo
- Copying SD data models and reports from a 3.5 BW system to a 7.0 BW system
- Optimization of data models
- Migration to 7.0 data flows
- ABAP developments in ERP and BW
- Ongoing support
- Technologies: SAP BW, MS Office
SAP BW development and consulting, KPI & BSC cockpit, PP reporting, electrical engineering
EGO
- Creation of a cockpit with company metrics (actual and planned values, period and YTD values)
- Highchart visualization
- Custom-developed web item
- Creation of a cockpit with company metrics (actual and planned values, period and YTD values)
- CO and PP metrics for actual, planned, and target views
- ABAP developments in BW
- Ongoing support
- Technologies: SAP BW, JavaScript, SAP PP, SAP CO, MS Office
SAP BW development and consulting, PP reporting, international industrial company
BWF Group
- CO and PP key figures for actual, plan, and target views
- Distribution based on material cost calculations and material mixes
- ABAP developments in ERP and BW
- Ongoing support
- Technologies: SAP PP, SAP CO, SAP BW, MS Office
SAP BW development and consulting, MIS Cockpit, international industrial company
GEZE
- Installation and setup of BW system (operating concept, naming convention)
- Training/onboarding of IT staff
- Migration of MIS Cockpit from database+insight to BW (extension and creation of DataSource, creation of data model and reports)
- Key figures from COPA, SD, HR, and CO
- ABAP developments in ERP and BW
- Ongoing support
- Technologies: SAP CO-PA, SAP SD, SAP HR, SAP CO, SAP BW, MS Office, arcplan inSight
SAP BW development, CO-PA reporting, international machinery manufacturer
Rieter Machine Works Ltd
- Installation and setup of BW system (operating concept, naming convention)
- Training/onboarding of IT staff
- Extension of data model and reporting based on ERP template
- ABAP developments in ERP and BW
- Technologies: SAP CO-PA, SAP BW, MS Office
SAP BW development, PP & QM reporting, international industrial company
Saint Gobain Oberland
- Creation of queries and workbooks for PP reporting
- Creation of queries and workbooks for QM reporting
- Technologies: SAP PP, SAP QM, SAP BW, MS Office
SAP BW development and consulting, PM reporting, airport
Stuttgart Airport
- Extension of data model
- Creation of planning application to analyze cost forecasts and calculate replacement investments
- Calculation of lead times for orders and notifications
- ABAP developments in ERP and BW
- Ongoing support
- Technologies: SAP PM, SAP CO, SAP BW, MS Office
SAP BW development, purchasing reporting from FI perspective, international industrial company
Alcan
- Restrict FI data to display purchasing data
- Enrich FI data with MM purchasing data
- ABAP developments in ERP and BW
- Technologies: SAP MM-Purchasing, SAP FI, SAP BW, MS Office
SAP BW development and consulting, purchasing reporting, international industrial company
Sortimo
- Installation and setup of BW system (operating concept, naming conventions)
- Training/onboarding of IT staff
- Creation of data model (header, item, and allocation/delivery data)
- Reporting (e.g., price development) of purchasing metrics
- ABAP developments in ERP and BW
- Ongoing support
- Technologies: SAP MM-Purchasing, SAP BW, MS Office
SAP BW development and consulting, material inventory & safety stock planning, international industrial company
CeramTec
- Planning of material safety stocks in BW
- Retraction into ERP material master
- Adoption of business content
- Extension of data model
- ABAP developments in ERP and BW
- Ongoing support
- Technologies: SAP MM, SAP BW, SAP BW-BPS, MS Office
SAP BW development, SD reporting, international industrial company
Balluff
- Migration of VIS structures to BW data sources
- Mapping VIS customizing into extraction and transformation logic
- ABAP developments in ERP and BW
- Technologies: SAP SD, SAP BW, MS Office
SAP BW development and consulting, HR & PP reporting, international industrial company
Plansee SE
- Creating reporting for personnel administration, time, costs, and personnel development
- ABAP developments in ERP and BW
- CO and PP metrics for actual, planned, and target views, enriched with MM data
- Goal: detailed at operation/work center level
- Custom-built extractors and performance optimizations
- Concept creation for partial setup
- Ongoing support
- Technologies: SAP HR, SAP PP, SAP CO, SAP MM, SAP BW, MS Office
SAP BW development and consulting, PP reporting, international industrial company
CeramTec
- Minimizing production order lead times and analyzing average scrap quantity
- Calculating lead time: waiting, idle, processing, and production time
- Loading scrap rate into the ERP material master
- ABAP developments in ERP and BW
- Ongoing support
- Technologies: SAP PP, SAP MM, SAP BW, MS-Office
SAP BW development and consulting, SD reporting, international industrial company
Alcan Packaging
- Taking over business content and extending the data model
- Calculating key figures (order backlog, open stock, delivered quantity)
- International rollout
- ABAP developments in ERP and BW
- Technologies: SAP SD, SAP BW, MS-Office
SAP BI Consultant
eNovation GmbH / HighCoordination GmbH
- Development planning
- Supporting IT and business departments in daily tasks
- Process chain monitoring
- Error analysis
- Performance optimizations
- Creating ad-hoc analyses
- Creating standard reports
- ABAP developments in ERP and BW
- Coordination and planning with the business department
- Ongoing support
- Technologies: SAP ERP, SAP BW, MS-Office
SAP BW development, global quality controlling & load monitor, international automotive supplier
ZF Friedrichshafen
- Concept design and taking over business content for QM and MM
- Implementing reporting with BW Web reporting/BEx and international rollout
- Creating DataSources and updating them in DSO for cost center authorizations
- Generating analysis authorizations
- Creating a report for analyzing load requests with exceptions for canceled processes
- ABAP developments in ERP and BW
- Technologies: SAP QM, SAP CO, SAP BW, MS-Office
SAP BW application developer
Commerzbank
- Managing all BW objects: DataFlows, job scheduling (Tivoli), basic administration, transport management
- Performing release upgrades from 3.0B to 7.0 (RampUp) and from 2.0B to 3.0B
- Translating BW objects for international user groups
- Introducing front-end software ACTUATE for reporting and organizational charts
- Introducing reporting for CO data, credit data reconciliation (Corea), travel management and personnel data
- Creating projection InfoCubes to forecast personnel effort
- Archiving HR InfoCubes to optimize storage space
- Improving data load performance and optimizing ABAP source code
- Implementing project controlling (PS) and web reporting (BSP pages, CSS, single sign-on)
- Deploying BW system 2.0B to production and creating a test concept (SQSTEST)
- ABAP developments in ERP and BW
- Technologies: SAP HR, SAP CO, SAP PS, SAP BW, Actuate, Oracle, MS-Office
SAP BW development and consulting, procurement and sales planning, electrical engineering
EGO
- Design of disaggregation
- Implementation of data model for planning and reporting
- Implementation of BEx and Web
- ABAP development in BW
- Ongoing support
- Technologies: SAP BW, SAP BW-IP, MS Office
SAP ABAP WebDynpro / BW development, external distributor planning – PaV/DPM, international machine manufacturer
MTU Friedrichshafen
- Complex programming with ABAP-WD / ABAP-OO
- Integration into SAP Enterprise Portal (KM, portal content)
- Automatic email dispatch with workflow and status network
- ABAP development in BW
- Ongoing support
- Technologies: SAP BW, SAP ABAP WebDynpro, MS Office
Industries Experience
See where this freelancer has spent most of their professional time. Longer bars indicate deeper hands-on experience, while shorter ones reflect targeted or project-based work.
Experienced in Manufacturing (17 years), Government and Administration (11.5 years), Utilities (11.5 years), Insurance (7 years), Professional Services (7 years), and Banking and Finance (6.5 years).
Business Areas Experience
The graph below provides a cumulative view of the freelancer's experience across multiple business areas, calculated from completed and active engagements. It highlights the areas where the freelancer has most frequently contributed to planning, execution, and delivery of business outcomes.
Experienced in Business Intelligence (25 years), Information Technology (25 years), Production (16 years), Finance (14.5 years), Procurement (5 years), and Operations (4.5 years).
Skills
- Sap Bw
- Data Modeling
- Reporting With The Bex Tools
- Sap Authorizations, Roles, Analysis Permissions
- Abap Programming
- Troubleshooting, Optimizations, Performance Improvements
Languages
Education
Westsächsische Hochschule für Technik und Wirtschaft Zwickau
Diploma in computer science · Computer Science · Zwickau, Germany · good
Fachoberschule Altenburg
Advanced technical college entrance certificate · Altenburg, Germany · 1.5
Polytechnische Oberschule Altenburg
Secondary school certificate · Altenburg, Germany · 1.8
Profile
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