Robert Wunsch - SAP Senior Consultant BI/BW

Q: Where is Robert based?

Robert is based in Karlsruhe, Germany and prefers 100% remote projects.

Q: What languages does Robert speak?

Robert speaks the following languages: German (Native), English (Advanced) .

Q: How many years of experience does Robert have?

Robert has at least 23 years of experience. During this time, Robert has worked in at least 1 role and for 12 different companies . The average length of individual experience is 1 year and 1 month . Note that Robert may not have shared all experience and actually has more experience.

Q: What is Robert's latest experience?

Robert's most recent position is SAP Senior Consultant BI/BW at Insurance company .

Q: What companies has Robert worked for in recent years?

In recent years, Robert has worked for Insurance company , Public sector , Energy provider , Automotive supplier , and Consumer Goods .

Q: Which industries is Robert most experienced in?

Robert is most experienced in industries like Retail , Banking and Finance , and Real Estate . Robert also has some experience in Government and Public Administration , Utility Services , and Automotive .

Q: Which business areas is Robert most experienced in?

Robert is most experienced in business areas like Business Intelligence , Information Technology (IT) , and Finance . Robert also has some experience in Quality Assurance (QA) .

Q: Which industries has Robert worked in recently?

Robert has recently worked in industries like Retail , Government and Public Administration , and Automotive .

Q: Which business areas has Robert worked in recently?

Robert has recently worked in business areas like Business Intelligence , Information Technology (IT) , and Quality Assurance (QA) .

Recommended expert

Karlsruhe, Germany

Experience

Jun 2022 - Jan 2023

8 months

SAP Senior Consultant BI/BW

Insurance company

Controlling reporting/planning application
Supporting the department in defining change requests
Testing and accepting developments

Sep 2021 - Present

4 years 7 months

SAP Senior Consultant BI/BW

Public sector

Reporting for planning application
Creating AfO reports
Customizing AfO reports with VBA
Building a data model for actual and planned data
Implementing transformation logic in ABAP to adapt legacy data to the structures of the planning application
Analyzing and adjusting planning functions
Supporting the department in planning
Extending the existing planning application
Creating new planning layouts including planning functions and data slices
Migration support from BW on HANA to BW/4HANA
Supporting the department in the planning process

Aug 2021 - Dec 2021

5 months

SAP Senior Consultant BI/BW

Energy provider

Analyzing KPI definitions and identifying potential data sources
Creating a concept for a KPI dashboard

Aug 2019 - Jul 2021

2 years

SAP Senior Consultant BI/BW

Automotive supplier

Reporting for group consolidation
Creating a technical blueprint based on the business concept
Building data model and reports
ABAP OO/AMDP implementation within SAP BW (transformations, BADIs)
Integrating data from SAP BCS and the planning application
Supporting the department in report definitions

Mar 2019 - Jul 2019

5 months

SAP Senior Consultant BI/BW

Automotive supplier

FI reporting (new general ledger)
ABAP OO implementation within SAP BW (transformations, BADIs)
Building data model and reports
Transitioning the application to operations
Setting up validation routines for data validation

Aug 2018 - Dec 2019

1 year 5 months

SAP Senior Consultant BI/BW

Mechanical Engineering

Extend the existing reporting system
Extend the BW data model including ABAP developments and reports (PP, SD)
Incident management
Design and develop a reporting application (MM)

Jan 2018 - Jul 2018

7 months

SAP Senior Consultant BI/BW

Banking

Set up the reporting system for additional contract types as part of the "New Bank - Synthetic Funding" project
Adjust reporting for investor reports
Create reports and workbooks
Extend the BW data model including ABAP development

Mar 2016 - Apr 2018

2 years 2 months

SAP Senior Consultant BI/BW

Mechanical Engineering Company (Financial Division)

Build a reporting application for a new financial services application
Analyze data structures in the source system
Design and implement a data model to integrate various data sources
Support the business unit in defining reports
Implement an ABAP application to perform residual object value analyses based on various data sources

Sep 2014 - Jun 2016

1 year 10 months

SAP Senior Consultant BI/BW

Banking

Adjust the SAP BW data model
Adapt existing transformations and ABAP routines
Create reports and workbooks for internal and external reporting
Adjust formatting using VBA

Apr 2014 - Aug 2014

5 months

SAP Senior Consultant BI/BW

Banking

Adjust the SAP BW data model and reporting system to process multiple ABS transactions simultaneously
Extend the SAP BW data model
Adapt existing transformations and ABAP routines
Create reports and workbooks for internal and external reporting

Sep 2013 - Mar 2014

7 months

SAP Senior Consultant BI/BW

Banking

Extension of the SAP BW data model to prepare data from ABS transactions for the European Central Bank's Loan Level Reporting
Creation of transformations and ABAP routines based on a template

Jul 2012 - Aug 2013

1 year 2 months

SAP Senior Consultant BI/BW

Banking

Extension of the SAP BW and SAP BA data models to provide data for ABS transactions
Creation and customization of the RDL in SAP BA
Adaptation of the CVPM process to extract data for the ABS suite
Integration of data from the ABS suite into the existing SAP BW data model
Development of a trustee report from SAP BW

Jan 2012 - Jun 2012

6 months

SAP Senior Consultant BI/BW

Banking

Design and development of a data foundation in SAP BW to provide audit data for internal and external audits as well as regulatory reporting
Creation of reports and workbooks using the BEx Query Designer
Building and expanding the data model

Jan 2011 - Present

15 years 3 months

SAP Senior Consultant BI/BW

Consumer Goods

Adaptation of the existing BI-IP planning application
Creation and adaptation of existing planning layouts
Implementation of planning functions

Apr 2010 - May 2010

2 months

SAP Senior Consultant BI/BW

Consumer Goods

Design and development of a reporting application for surveys from SAP CRM
Creation of generic extractors in SAP CRM
Modeling of data providers and ETL processes in SAP Business Warehouse
Creation of reports in the BEx Query Designer
Development of process chains for the regular scheduling of ETL processes
Deployment of the application into production

Sep 2006 - Dec 2011

5 years 4 months

SAP Senior Consultant BI/BW

Real Estate Management

Design and development of multiple reporting and planning applications as well as application management
Creation of reports using BEx Query Designer/Web Application Designer
Creation of Web Intelligence reports based on universes and SAP BEx queries
Design and development of a management cockpit based on WebTemplates and SAP BusinessObjects Xcelsius
Development of generic extractors
Design and implementation of a HUB architecture
ABAP development in the BI environment (variable exits, extractors, transformation routines)
Design and implementation of authorization concepts for reporting applications
Creation of planning layouts and planning functions in BI-IP
Application management (data loading, error analysis, system upgrade planning, performance and runtime optimization)

Feb 2006 - Aug 2006

7 months

SAP Senior Consultant BI/BW

Audit

Implementation of SAP BW-BPS for investment and operating result planning
Creation of the technical design based on business requirements
Building a data model for investment and operating result planning in SAP BW
Creation of planning layouts and planning functions
Creation of validation reports
Operational support and end-user training

Jul 2005 - Jan 2006

7 months

SAP Senior Consultant BI/BW

Audit

SAP BW implementation project for CO-PA and profit center reporting
Creation of the technical design based on business requirements
Development of generic extractors in SAP R/3
Customization and extension of content extractors
Modeling InfoProviders and ETL processes
Creation of an operations concept including transitioning the applications to regular operations
Design and execution of end-user training for SAP BW

Jan 2005 - Aug 2005

8 months

SAP Senior Consultant BI/BW

Insurance

Design and development of reporting applications
Documentation of the existing data model
Gathering reporting requirements and implementing them
Modeling DataProvider and ETL processes
Integration of the new ETL processes into existing process chains for automated execution
Creation of reports using the BEx Query Designer in coordination with the business units
Extending the existing data model in reporting applications for the SD and CO modules
Design and implementation of an authorization concept based on business unit requirements

Mar 2003 - Dec 2005

2 years 10 months

SAP Senior Consultant BI/BW

Utility

SAP BW implementation project
Gathering reporting requirements from the business departments
Design and implementation of reporting for the IS-U industry solution
Extending the data model with the FI and PCA modules
Design and execution of end-user training
Designing an ORACLE database to prepare and distribute data from R/3 to different target systems
Customization of BASIC scripts in MapInfo

Jan 2003 - Feb 2003

2 months

SAP Senior Consultant BI/BW

Consumer Goods

SAP BW implementation project
Modeling process chains
Creating WebTemplates
Designing and delivering SAP BW training for IT department staff

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 Retail (15.5 years), Banking and Finance (6.5 years), Real Estate (5.5 years), Government and Administration (4.5 years), Utilities (3 years), and Automotive (2.5 years).

Retail

Banking and Finance

Real Estate

Government and Administration

Utilities

Automotive

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 (23 years), Information Technology (23 years), Finance (2 years), and Quality Assurance (0.5 years).

Business Intelligence

Information Technology

Finance

Quality Assurance

Summary

I started at cimt consulting ag in the SAP BI/BW area. In several SAP BW projects I gained extensive knowledge in the different areas of SAP BW and various source modules.

Besides reporting projects, I was also able to carry out planning projects with BW-BPS and BI-IP. I also successfully implemented SAP BusinessObjects Xcelsius during a client project.

As a subproject manager, I coordinated and monitored the work of the BI consultants involved in the project.

During a multi-year client assignment, in addition to project work, I had the opportunity to handle application management for an SAP BW system within a complex SAP system landscape.

Skills

It Experience Since 1994
Programming Languages/tools: Abap, Abap Oo, Bex Tools, Sap Bo Universe Designer, Sap Bo Webintelligence, Sap Bo Xcelsius, Eclipse, Analysis For Office
Operating Systems: Windows, Linux
Project Management: Prince 2 Certified, Scrum
Sap Experience Since 2002
Sap Bw/bi (Releases 3.x And 7.x)
Sap Bw On Hana
Sap Bw/4hana
Sap Modules (As Data Source): Fi, Co, Mm, Sd, Re/fx, Crm, Is-u, Bank Analyzer

Languages

German

Native

English

Advanced

Education

Karlsruhe University of Applied Sciences

Diploma in Computer Science (FH) · Computer Science · Karlsruhe, Germany

Certifications & licenses

Prince 2 Certified

Scrum

Profile

Created

January 2025

Last Update

January 2026

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Frequently asked questions

Do you have questions? Here you can find further information.

Where is Robert based?

Robert is based in Karlsruhe, Germany and prefers 100% remote projects.

What languages does Robert speak?

Robert speaks the following languages: German (Native), English (Advanced).

How many years of experience does Robert have?

Robert has at least 23 years of experience. During this time, Robert has worked in at least 1 role and for 12 different companies. The average length of individual experience is 1 year and 1 month. Note that Robert may not have shared all experience and actually has more experience.

What roles would Robert be best suited for?

Based on recent experience, Robert would be well-suited for roles such as: SAP Senior Consultant BI/BW.

What is Robert's latest experience?

Robert's most recent position is SAP Senior Consultant BI/BW at Insurance company.

What companies has Robert worked for in recent years?

In recent years, Robert has worked for Insurance company, Public sector, Energy provider, Automotive supplier, and Consumer Goods.

Which industries is Robert most experienced in?

Robert is most experienced in industries like Retail, Banking and Finance, and Real Estate. Robert also has some experience in Government and Public Administration, Utility Services, and Automotive.

Which business areas is Robert most experienced in?

Robert is most experienced in business areas like Business Intelligence, Information Technology (IT), and Finance. Robert also has some experience in Quality Assurance (QA).

Which industries has Robert worked in recently?

Robert has recently worked in industries like Retail, Government and Public Administration, and Automotive.

Which business areas has Robert worked in recently?

Robert has recently worked in business areas like Business Intelligence, Information Technology (IT), and Quality Assurance (QA).

What is Robert's education?

Robert attended Karlsruhe University of Applied Sciences for Computer Science.

Does Robert have any certificates?

Robert has 2 certificates. These include: Prince 2 Certified and Scrum.

What is the availability of Robert?

Robert is immediately available full-time for suitable projects.

What is the rate of Robert?

Robert's rate depends on the specific project requirements. Please use the Meet button on the profile to schedule a meeting and discuss the details.