Peter Zimmermann

About

Data Engineer & BI Consultant | Azure & Microsoft Fabric Specialist | Transforming Data into Business Value With 6 years of specialized experience in Business Intelligence and Data Engineering, I enjoy building robust, scalable data platforms that drive informed decision-making. Core Expertise: • Data Engineering & Architecture: Designing and implementing modern data platforms using Microsoft Fabric, Azure Databricks and Snowflake • DWH Development: Data Vault modeling, dimensional modeling, and building enterprise-grade data warehouses • Microsoft BI Stack: Fabric, Power BI, SSIS, Data Factory and Azure data services • ETL/ELT Pipelines: Creating automated, optimized data pipelines using PySpark, Python, SQL, and modern orchestration tools

Experience

• Data Engineer / BI Consultant at areto consulting gmbh
  Jun 2022 - Present · 4 yrs 2 mos

  Internal areto Standards -Development of coding standards for MS Fabric Lakehouse solutions -Development of architecture and CI/CD best practices for MS Fabric Data Platform Development & Migration -Designed and implemented modern data platforms using Microsoft Fabric, Azure Databricks, and Snowflake -Migrated legacy DWH systems (IBM DB2, Talend) to cloud-native architectures -Built Lakehouse/Medallion architectures for enterprise analytics Data Warehouse Engineering -Data Vault and dimensional modeling for enterprise DWH solutions with Datavault Builder (Exasol, Snowflake, MS SQL Server) -Integration of diverse data sources (SAP, APIs, CRM, OnPrem) into unified data models -GDPR compliance implementation and performance optimization ETL/ELT Development -Built automated, scalable data pipelines with monitoring and error handling -Implemented CI/CD pipelines for data workflows -Developed transformation pipelines using dbt and PySpark Consulting & Training -Technical advisory on BI architecture, Lakehouse best practices, and data platform strategy -Corporate training on Azure Data Factory and Microsoft Fabric -Code reviews and team mentorship

• Zebra Technologies (Full-time · 3 yrs 8 mos)
  • Global Business Data Analyst - Service Material Operations
    Apr 2021 - Jun 2022 · 1 yr 3 mos

    Report & Dashboard-Erstellung in Power BI/Oracle Analytics/Excel; Analyse & Entwicklung von Reports zur Lagerbestandsverwaltung; Reguläre Bilanzanalyse und Präsentation für Stakeholder; interne Mitarbeitertrainings zu Reportprozessen; Kontrolle der Datenqualität

  • Senior Order Management Representative (DACH Region)
    Nov 2018 - Apr 2021 · 2 yrs 6 mos

    Auftragsabwichlung (Annahme, Zustellung, Fakturierung); Kundentraining für das Zebra Bestellportal; Erstellung und Analyse von Reports zu Auftragsstatus (Backlog), Lieferterminen und Eskalationen