Markus Groh

Data Solution Architect, Founder

Markus Groh
Rödermark, Germany

Experience

May 2017 - Present
8 years 9 months
Rödermark, Germany

Data Solution Architect, Founder

GRITCON GmbH

  • Design and development of modern cloud DWH & data platforms
  • Data Vault automation
  • Implementation of ELT and CI/CD processes
  • Requirements analysis and data modeling
  • Building an automated cloud data platform as a reference architecture for financial risk controlling (Snowflake, Data Vault, DBT, Python, GitHub) 2024-10-01 – 2025-06-30, Zurich
  • DWH further development, operations and cloud migration (Data Vault, DBT, SAP Data Services, Alteryx, SQL Server, Azure Synapse) 2023-03-01 – 2025-06-30, Frankfurt
  • Implementation of a global cloud data platform (Data Vault, WhereScape, Snowflake, AWS, Scrum) 2021-04-01 – 2023-12-31, Cologne
  • Proof of concept for a global cloud data platform (Data Vault, Snowflake, Synapse, WhereScape, Azure, Scrum) 2022-04-01 – 2022-07-31, Bonn
  • Implementation of a cloud data platform (Data Vault, Snowflake, WhereScape, AWS) 2021-07-01 – 2022-04-30, Karlsruhe
  • Big data integration of all source systems related to the ITSM process (Data Vault, Snowflake, WhereScape, AWS, Scrum) 2021-01-01 – 2021-05-31, Prague
  • Development and operation of a global self-service BI platform to display around 150 corporate KPIs (Data Vault, WhereScape, Postgres, Jenkins, Talend, AWS, Scrum) 2018-11-01 – 2020-12-31, Frankfurt
  • Implementation of a DWH for price management and capacity forecasting in long-distance passenger transport (SAP BODS, SQL Server, AWS) 2017-10-01 – 2018-11-30, Frankfurt
  • Introduction of SAP BODS and migration of the existing DWH (SAP, BODS, HANA, Oracle, Cognos) 2017-05-01 – 2017-10-31, Rastatt
Jul 2011 - Apr 2017
5 years 10 months
Weiterstadt, Germany

Database and Reporting Project Manager

ŠKODA Auto Deutschland GmbH

Jun 2008 - Jun 2011
3 years 1 month
Weiterstadt, Germany

Application Development & DWH Project Manager

SEAT Deutschland GmbH

Jun 2007 - May 2008
1 year
Weiterstadt, Germany

Java Software Engineer

SEAT Deutschland GmbH

Feb 2003 - May 2007
4 years 4 months
Darmstadt, Germany

Software Developer & Consultant

5 POINT AG

Summary

  • 15+ years of professional experience in designing and developing enterprise-wide data warehouse systems
  • Expert in modern cloud architectures, Data Vault, and data warehouse automation with a hands-on and can-do attitude
  • Team player with an agile, open mindset and pragmatic approach
  • Practical experience in project management, team leadership, and agile methods, structuring customer requirements, and creating technical concepts in collaboration with business units, service providers, and IT departments

Skills

  • It Data Integration/automation Tools: Dbt, Wherescape, Talend Openstudio, Sap Data Integrator/data Services, Oracle Warehouse Builder

  • Databases: Snowflake, Oracle, Postgresql, Sql Server, Amazon Rds, Sap Hana, Mysql

  • Database Tools: Datagrip, Aqua Data Studio, Pl/sql Developer

  • Bi/reporting Tools: Power Bi, Sap Business Objects, Birt, Tableau

  • Programming And Scripting Languages: Java, Python, Perl, Powershell, Batch And Bash Scripting

  • Development Environments And Tools: Vscode, Pycharm, Intellij, Eclipse, Visual Studio, Powerdesigner, Erwin, Soap Ui, Jira, Jenkins, Git, Subversion, Docker

  • Operating Systems: Windows, Linux, Macos

  • Cloud Platforms: Aws, Azure

  • Interests: Agile Development, Cloud-based Data Architectures, Dwh Automation, Dataops, Data Vault, Ai

Languages

German
Native
English
Advanced

Education

Sep 2006 - Oct 2011

FOM Hochschule für Oekonomie & Management gGmbH

Diploma in Business Informatics (FH) · Business Informatics · Frankfurt, Germany

Aug 2000 - Jan 2003

5 POINT AG, Darmstadt and TAT GmbH, Dieburg

IT Specialist in Application Development (IHK) · Dieburg, Germany

Certifications & licenses

Data Modeling Master Class

Snowflake

Vaultspeed

Data Vault 2.0 Certification

Data Vault 2.0 Bootcamp

Training: SAP Data Services 4.0

Seminar Intelligent Negotiation

Project Management Certification

Oracle Warehouse Builder

Data Warehousing with Oracle

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