Recommended expert

Robert Wunsch

SAP Senior Consultant BI/BW

Robert Wunsch
Karlsruhe, Germany

Experience

Jun 2022 - Jan 2023
8 months

SAP Senior Consultant BI/BW

Insurance

  • Controlling reporting/planning application
  • Support the business department in defining change requests
  • Testing and approval of developments
Sep 2021 - Present
4 years 5 months

SAP Senior Consultant BI/BW

Public sector

  • Reporting for planning application
  • Creation of AfO reports
  • Customizing AfO reports with VBA
  • Building a data model for actual and planning data
  • Implementation of transformation logic in ABAP to adapt legacy data to the planning application structures
  • Analysis and adjustment of planning functions
  • Support the business department in planning
  • Extension of the existing planning application
  • Creation of new planning layouts including planning functions and data slices
  • Migration support from BW on HANA to BW/4HANA
  • Support for the business department in the planning process
Aug 2021 - Dec 2021
5 months

SAP Senior Consultant BI/BW

Energy provider

  • Analysis of KPI definitions and identification of potential data sources
  • Creation of a concept for a KPI dashboard
Aug 2019 - Jul 2021
2 years

SAP Senior Consultant BI/BW

Automotive supplier

  • Reporting for group consolidation
  • Creation of a technical blueprint based on the functional specification
  • Building data model and reports
  • ABAP OO / AMDP implementation within SAP BW (transformations, BADIs)
  • Integration of data from SAP BCS and planning application
  • Support the business area in defining reports
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 into production
  • Building validation routines for data checks
Aug 2018 - Dec 2019
1 year 5 months

SAP Senior Consultant BI/BW

Mechanical Engineering

  • Expansion of the existing reporting system
  • Expansion of the BW data model including ABAP developments and reports (PP, SD)
  • Incident handling
  • Design and development of a reporting application (MM)
Jan 2018 - Jul 2018
7 months

SAP Senior Consultant BI/BW

Banking

  • Setup of reporting for additional contract types within the "New Bank - Synthetic Funding" project
  • Adjustment of reporting for investor reports
  • Creation of reports and workbooks
  • Expansion of 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)

  • Setup of a reporting application for a new financial services application
  • Analysis of data structures in the source system
  • Design and implementation of a data model to integrate various data sources
  • Support for the business department in defining reports
  • Implementation of an ABAP application to perform residual object value analyses based on different data sources
Sep 2014 - Jun 2016
1 year 10 months

SAP Senior Consultant BI/BW

Banking

  • Adjustment of the SAP BW data model
  • Adjustment of existing transformations and ABAP routines
  • Creation of reports and workbooks for internal and external reporting
  • Adjustment of formatting using VBA
Apr 2014 - Aug 2014
5 months

SAP Senior Consultant BI/BW

Banking

  • Adjustment of the SAP BW data model and reporting for concurrent processing of multiple ABS transactions
  • Expansion of the SAP BW data model
  • Adjustment of existing transformations and ABAP routines
  • Creation of 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

  • Expansion of the SAP BW and SAP BA data model to provide data for ABS transactions
  • Creation and customization of the RDL in SAP BA
  • Customization 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
  • Creation 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 1 month

SAP Senior Consultant BI/BW

Consumer Goods

  • Customization of the existing BI-IP planning application
  • Creation and customization of existing planning layouts
  • Implementation of planning functions
Apr 2010 - May 2010
2 months

SAP Senior Consultant BI/BW

Consumer Goods

  • Design and implementation of a reporting application for surveys from SAP CRM
  • Creation of generic extractors in SAP CRM
  • Modeling of DataProviders 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
  • Transition 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 various reporting and planning applications as well as application management

  • Creation of reports with the 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 area (variable exits, extractors, transformation routines)

  • Design and implementation of authorization concepts for reporting applications

  • Creation of planning layouts and planning functions in BI-IP

  • Carrying out application management (data loading, error analysis, planning of system upgrades, performance and runtime optimizations)

Feb 2006 - Aug 2006
7 months

SAP Senior Consultant BI/BW

Auditing

  • Implementation of SAP BW-BPS for investment and operational profit planning
  • Creation of the technical design based on business requirements
  • Development of a data model for investment and operational profit planning in SAP BW
  • Creation of planning layouts and planning functions
  • Preparation of audit reports
  • Operational support and end-user training
Jul 2005 - Jan 2006
7 months

SAP Senior Consultant BI/BW

Auditing

  • 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
  • Adaptation and extension of content extractors
  • Modeling of InfoProviders and ETL processes
  • Preparation of an operating concept including transition of the applications to regular operations
  • Design and delivery of SAP BW end-user trainings
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 subsequent implementation
  • Modeling of data providers and ETL processes
  • Integration of new ETL processes into existing process chains for automated execution
  • Creation of reports with the BEx Query Designer in coordination with business departments
  • Extension of the existing data model in reporting applications for the SD and CO modules
  • Design and implementation of an authorization concept based on department requirements
Mar 2003 - Dec 2005
2 years 10 months

SAP Senior Consultant BI/BW

Utility Company

  • SAP BW implementation project
  • Gathering reporting requirements from business departments
  • Design and implementation of reporting for the IS-U industry solution
  • Extension of the data model to include the FI and PCA modules
  • Design and delivery of end-user trainings
  • Design of an Oracle database for preparing and distributing data from R/3 to different target systems
  • Modification of BASIC scripts in MapInfo
Jan 2003 - Feb 2003
2 months

SAP Senior Consultant BI/BW

Consumer Goods

  • SAP BW implementation project
  • Modeling of process chains
  • Creation of web templates
  • Design and delivery of SAP BW training for IT department staff

Summary

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

Besides reporting projects, I also worked on planning projects using BW-BPS and BI-IP. I also successfully implemented SAP BusinessObjects Xcelsius as part of a client project.

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

During a multi-year client assignment, I had the opportunity, in addition to project work, 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 Sources): Fi, Co, Mm, Sd, Re/fx, Crm, Is-u, Bank Analyzer

Languages

German
Native
English
Advanced

Education

University of Applied Sciences Karlsruhe

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

Certifications & licenses

Prince 2 Certified

Scrum

Need a freelancer? Find your match in seconds.
Try FRATCH GPT
More actions

Similar Freelancers

Discover other experts with similar qualifications and experience

Felix Reimann
Felix Reimann

SAP Analytics & Planning Expert

View Profile
Sven Mader
Sven Mader

SAP BW development and consulting, ongoing support, international industrial company

View Profile
Steffen Pollin
Steffen Pollin

Senior SAP BI Consultant

View Profile
Benjamin Schweizer
Benjamin Schweizer

Senior SAP BI Planning Solution Architect

View Profile
Henok Abraham
Henok Abraham

Founder and Managing Director

View Profile
Frank Schneiderlöchner
Frank Schneiderlöchner

Principal Consultant

View Profile
Steffen Eschinger
Steffen Eschinger

Domain Lead FI, CO, HR, Investor Relations

View Profile
Andreas Förger
Andreas Förger

Head of Data Platforms SAP & Non-SAP

View Profile
Doris Nyffenegger
Doris Nyffenegger

Expert Consultant

View Profile
Benedict Baur
Benedict Baur

Reporting Application for Equity Information

View Profile
Michael Renner
Michael Renner

Scrum Master, Project Manager and SAP BI Consultant

View Profile
Gurpreet Dhami
Gurpreet Dhami

Digital Finance Consulting – Advanced Data Analysis

View Profile
Markus Groh
Markus Groh

Data Solution Architect, Founder

View Profile
Josef Kroiss
Josef Kroiss

Architect / Senior Consultant

View Profile
Erol Tel
Erol Tel

Independent Study

View Profile
Stefan Moisa
Stefan Moisa

SAP Basis Administrator

View Profile
Mariano Filiberto
Mariano Filiberto

SAP Business Intelligence Solution Architect / Team Lead Core Program

View Profile
Jonathan Staude
Jonathan Staude

AI Consultant

View Profile
Felix Siljaew
Felix Siljaew

Solution Architect Consultant BI

View Profile
Martin Thomas
Martin Thomas

Interim Controller

View Profile
Íñigo Montoya
Íñigo Montoya

SAP Analytics Expert

View Profile
Finn Hinrichsen
Finn Hinrichsen

Data Architecture

View Profile
Philipp Grunert
Philipp Grunert

Data Scientist & Data Engineer

View Profile
William Nguyen
William Nguyen

Product Owner Frontend

View Profile
Stefan Dangubic
Stefan Dangubic

BI Consultant in Controlling

View Profile
Moez Seyedan
Moez Seyedan

Data Engineer

View Profile
Thomas Rohmann
Thomas Rohmann

Freelance SAP BI Consultant

View Profile
Germo Görtz
Germo Görtz

BI Developer

View Profile
Simon Stegelmeier
Simon Stegelmeier

Cloud Data Platform Product Owner & Project Manager

View Profile
Carsten Leschik
Carsten Leschik

Business / Functional Analyst and Oracle Developer DWH

View Profile