Tom Oefler

BI / Data Engineer, Trainer

Sweden
Experience
Jul 2023 - Present
2 years 1 month
Germany

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 months
Vancouver, 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 months
Vancouver, 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 years
Stockholm, 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
Native
English
Advanced
Swedish
Advanced
Latin
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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