Tom Oefler
BI / Data Engineer, Trainer
Experience
Jul 2023 - Present
2 years 1 monthGermany
BI / Data Engineer, Trainer
Tacky Tech AB
- Modelling and developing semantic models and Power BI reports on Databricks Lakehouses
- Consulting in Power BI best practices for governance and CICD as well as Lakehouse data modelling
- Developing (near)-real time data platforms utilizing Spark structured streaming and graph calculations in Synapse and Databricks
- Modelling and developing data models for consumption in Power BI and Celonis
- Consulting on architecture and tech stack in regard to analytics data platforms, e.g. Lakehouses in Azure Databricks and Synapse
- Microsoft Certifications: Microsoft Most Valuable Professional Award 2025 (MVP), Microsoft Certified Trainer (MCT), DP-600 (Fabric Analytics Engineer), DP-700 (Fabric Data Engineer)
Apr 2023 - Sep 2023
6 monthsVancouver, Canada
Data Engineer
Agilitek Solutions Ltd
- Expanding Agilitek's cloud solution from AWS to Azure
- Enhancing ETL flows in AWS and reducing AWS RDS cost
- Implementing meta-steered ETL in Snowflake
Feb 2023 - Apr 2023
3 monthsVancouver, Canada
Data Engineer
CGI Inc.
- Building scalable and meta-driven ETL pipelines in Azure Data Factory and Databricks
- Maintaining and updating Virtual Machines in Azure and Virtual Desktop Infrastructure in VMWare
Mar 2019 - Feb 2023
4 yearsStockholm, Sweden
Business Intelligence Consultant
Random Forest AB
- Designing and lead developing EDW solutions in Azure using Azure SQL, Synapse, Data Factory, Analysis Services (Azure & on-prem), Azure Functions, Azure VNet, Azure Purview, Power BI Premium
- Gathering and validating business requirements and translating them into data models (Inmon & Kimball)
- Creating reports and dashboards in Power BI (Pro & Premium) and SSRS
- Building Big Data platforms (Lakehouse) using Delta, Azure Databricks, Python, Spark, Hadoop
- Working agile in Azure DevOps, setting up CI/CD pipelines and automated test runs
- Establishing data governance, incl master data management, data catalogs, organizational access design
- Leading and mentoring junior consultants both during client deliveries and internally
- Taking several Azure and Microsoft certifications: MCSA, MCSE, DA-100, AZ-500, AI-100, AZ-104
Languages
German
NativeEnglish
AdvancedSwedish
AdvancedLatin
Intermediate Education
Aug 2017 - Dec 2017
San Diego State University
Master of Business Administration · San Diego, United States · 3.66/4.00
Aug 2016 - May 2018
Stockholm Business School / Stockholm University
Operations Management and Control · Stockholm, Sweden · 4.00/4.00
Oct 2011 - May 2015
Karlsruhe Institute of Technology
Industrial Engineering and Management · Karlsruhe, Germany · 4.00/4.00
Certifications & licenses
Analyzing Data With Microsoft Power BI (DA-100)
DP-600 (Fabric Analytics Engineer)
DP-700 (Fabric Data Engineer)
Designing And Implementing An Azure Al Solution (Al-100)
Fabric Community Champion
Fabric Super User 2022-2025
MCSA In Database Development
MSCE In Data Management And Analytics
Microsoft Azure Administrator (AZ-104)
Microsoft Azure Security Technologies (AZ-500)
Microsoft Certified Trainer (MCT)
Microsoft Data Platform MVP 2025
Microsoft Most Valuable Professional Award 2025 (MVP)
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