Rüdiger Kohl

Freelancer – Data Engineering and Management Reporting Consultant

Rüdiger Kohl
Moers, Germany

Experience

Trainer

4 Source

Trainer

Bechtle IT-Systemhaus

Management Reporting

Mining Company

  • Data transformations for a new mainframe system using PowerQuery

Employee

BiBA Moden

  • Development of management reporting in Excel without VBA using txt, csv, and dbf files as a basis.
  • Goal: Refresh with one click.
  • Extensive reporting created for external and internal sales, purchasing, inventory, controlling, managers, and executive management

Management Reporting

Various energy companies

  • Data transformation and aggregation from different data sources using PowerQuery in Excel and PowerBI

Management Reporting

Diverse Kleinunternehmen

  • Setting up a basic reporting system for gas stations or SMEs

Trainer

Econvolution IT Systemhaus

Trainer

Europa Apotheek

Trainer

Gothaer Versicherungen

Employee

H.J. Heinz GmbH

  • Setting up management reporting with Business Objects.
  • Extensive reporting for field and internal service, managers, and executive management

Trainer

IFM Institute

Employee

L'Oréal GmbH

  • Set up management reporting using Business Objects, SAP BW, Excel, and Access.
  • Comprehensive reporting for external and internal sales, marketing, category management, market research, executives, senior management, and board members.

Freelance Instructor

Local universities

  • Topic: Office 365

Management Reporting

Mid-sized auto supplier

  • Created a sample report in Power BI and Power BI Cloud.
  • Developed views for Power BI Mobile.

Management Reporting

Mid-sized AI bot provider

  • Built a value stream analysis in Power BI with 100 fields and 350 conditional formats

Management Reporting

Medium-sized machine manufacturer

  • Built a transformation table in PowerQuery to import data from SAP tables into a new CRM

Management Reporting

Medium-sized packaging manufacturer

  • Created visuals and dashboards in PowerBI, trained users.

Management Reporting

Medium-sized, globally active plant manufacturer

  • Took over an ongoing reporting project after staff turnover.
  • Analyzed existing reports in Excel and PowerBI.
  • Performed extensive analysis and adaptation of PowerQueries (PowerBI's ETL tool), Excel scripts and SQL queries.
  • Reduced complexity by analyzing existing connections and removing intermediate steps.
  • Built a stable reporting system.

Management Reporting

Medium-sized energy company

  • Developed PowerQuery tools for simplified import into Excel.
  • Trained participants.
  • Switched to visuals in PowerBI.

Management Reporting

Medium-sized manufacturing company

  • Migrated an existing reporting system to PowerBI

Trainer

SRS Dresden

Trainer

Stadtsparkasse Dresden

Apprenticeship as industrial clerk

Thyssen Stahl AG

Management Reporting

Global consumer goods manufacturer

  • Set up a new Power BI reporting using existing databases.
  • Created management views.

Skills

  • Setup Of Management Reporting Using Excel, Powerquery, Powerbi

  • Operational And Data Analysis

  • Etl Using Existing Company Tools (Powerquery, Excel)

  • Conducting User Training: Courses For Word, Excel, Powerpoint, Powerbi, Powerquery, Teams, Onenote From Beginner To Advanced Level

  • Conducting User Training: Freelance Lecturer For Local Universities (Topic: Office 365)

  • Conducting User Training: "Trainer Of Choice" For Various Regional It Providers

  • Powerbi: Interactive Management Reporting Dashboards

  • Powerquery: Etl

  • Sql: Phpmyadmin, Bigquery, Sqlite

  • Excel: Management Reporting Dashboards

  • Powerpoint: Interactive Presentations

  • Word: Documentation And Manual Creation Skills With Hyperlinks

  • Html5, Css, Javascript: Websites For Small Businesses, Associations, Web Apps

  • Sql: Extensive Knowledge, Phpmyadmin, Bigquery; Sqlite

  • Python: Basic Knowledge (Pandas, Seaborn), Primarily Etl

  • Linux Mint, Opensuse, Windows: Very Good User Know-how

  • Microsoft Teams: All Aspects Of Digital Collaboration

  • Jira, Confluence; Mira: Basic Knowledge

Languages

German
Native
English
Advanced

Education

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Diploma in Business Administration (FH) · Business Administration (Commercial Clerk) · Dresden, Germany

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Master of Public Health · Public Health · Lüneburg, Germany

Thyssen Stahl AG

Industrial Clerk · Germany

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