Hannes Mayer

Senior Data Engineer and Solution Architect

Vienna, Vienna, Austria

About

Over 20 years’ experience as a Senior Consultant in the Business Intelligence, Data Engineering, and Advanced Analytics market. My focus lies in the design and development of complex Data Architectures and Data Analytics solutions based on both Microsoft and Open Source platforms as well as technologies for medium- and large-sized enterprises. Solution Architecture - Designing and Implementing Big Data Architectures in Azure with Databricks, Synapse, Fabric and SQL Databases in the Azure Data Stack - Designing and Implementing scalable infrastructures in the Cloud with Microsoft Azure - Designing and Implementing Microsoft Azure Storage, SQL, and Machine Learning Solutions Other Technologies & Skills - Spark - Microsoft Fabric - TSQL / PLSQL / MySQL / SPARK SQL - .NET-Framework - Spark, Hive - R, Azure ML - Python

Experience

  • Senior Data Engineer / Solution Architect at paiqo GmbH
    2020 - Present · 6 yrs 7 mos

  • Senior Data Engineer & Solution Architect at pmOne Analytics GmbH
    Jan 2016 - Nov 2019 · 3 yrs 11 mos

    - Design and implementation of end-to-end solutions in the are of Internet of Things (IoT), customer and machine analytics - Design and implement enterprise scale Microsoft SQL Server data warehouse, business intelligence and reporting solutions - Design and implement the data-backend of the "Wundermailing" product (Azure PaaS) - Operationalize machine learning models in R, SQL Server R Services or Microsoft Azure ML

  • Solution Architekt at pmOne AG
    May 2006 - Dec 2015 · 9 yrs 8 mos

    - Design and implement enterprise scale Microsoft SQL Server data warehouse, business intelligence and reporting solutions - Train and educate new employees in the Microsoft SQL Server business intelligence stack - Migration of existing solutions on different platforms to Microsoft SQL Server or Microsoft Azure SQL database - Supporting strategic accounts in mission critical projects in Germany, Switzerland and Austria - Team leader data warehouse - Performance optimization, workload tuning - Requirement engineering

  • Senior Consultant at MIS Austria GmbH
    May 2000 - Apr 2006 · 6 yrs

    - Design and implement business intelligence and data warehousing solutions based on Microsoft SQL Server - Design and implement real time business intelligence with Microsoft Frontends and Oracle Backend - Reporting solutions based on Microsoft SQL Server Report Server and Arcplan dynasight - MIS Alea OLAP Database