Recommended expert
Tom Oefler
BI / Data Engineer, Trainer
Experience
Jul 2023 - Present
2 years 7 monthsGermany
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)
Feb 2023 - Sep 2023
8 monthsCanada
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 yearsSweden
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
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
Volunteer
Greenwich Steiner School
- Supporting teachers during classes and trips
Germany
Teacher for Trumpet / Guitar and Conductor of Youth Orchestras
Musikverein Obertsrot / Reichental / Forbach e.V.
- Preparing and leading rehearsals for ensembles and orchestras
- Organizing tours, writing program outlines, and presenting concerts
Skills
- Ms Azure (Data Factory, Analysis Services, Power Bi Premium, Sql Database, Synapse, Key Vault, Data Delta Lake, Arm Templates, Devops, Databricks, Purview, Functions, Logic Apps, Vnet, Fabric, Eventhub)
- Ms Ssms, Ssas, Ssrs, Ssis
- Visual Studio
- Postman
- Spark
- Hadoop
- Programming: T-sql, R, Python, Dax, Powershell, Power Query M, Yaml
- Tech Blog ([Link]
Languages
German
NativeEnglish
AdvancedSwedish
AdvancedLatin
IntermediateEducation
Aug 2017 - Dec 2017
San Diego State University
Exchange semester, Master of Business Administration · Master of Business Administration · San Diego, United States · GPA: 3.66/4.00
Oct 2011 - May 2015
Karlsruhe Institute of Technology
Bachelor of Science, Industrial Engineering and Management · Industrial Engineering and Management · Karlsruhe, Germany · GPA: 4.00/4.00
Sep 2010 - Aug 2011
Stockholm Business School / Stockholm University
Master of Science, Operations Management and Control · Operations Management and Control · London, United Kingdom · GPA: 3.82/4.00
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)
Profile
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Frequently asked questions
Do you have questions? Here you can find further information.
What languages does Tom speak?
Tom speaks the following languages: German (Native), English (Advanced), Swedish (Advanced), Latin (Intermediate).
How many years of experience does Tom have?
Tom has at least 6 years of experience. During this time, Tom has worked in at least 3 different roles and for 3 different companies. The average length of individual experience is 2 years and 3 months. Note that Tom may not have shared all experience and actually has more experience.
What roles would Tom be best suited for?
Based on recent experience, Tom would be well-suited for roles such as: BI / Data Engineer, Trainer, Data Engineer, Business Intelligence Consultant.
What is Tom's latest experience?
Tom's most recent position is BI / Data Engineer, Trainer at Tacky Tech AB.
What companies has Tom worked for in recent years?
In recent years, Tom has worked for Tacky Tech AB, CGI Inc, and Random Forest AB.
Which industries is Tom most experienced in?
Tom is most experienced in industries like Information Technology (IT) and Professional Services.
Which business areas is Tom most experienced in?
Tom is most experienced in business areas like Business Intelligence and Information Technology (IT).
Which industries has Tom worked in recently?
Tom has recently worked in industries like Information Technology (IT) and Professional Services.
Which business areas has Tom worked in recently?
Tom has recently worked in business areas like Business Intelligence and Information Technology (IT).
What is Tom's education?
Tom holds a Master in Master of Business Administration from San Diego State University, a Master in Operations Management and Control from Stockholm Business School / Stockholm University and a Bachelor in Industrial Engineering and Management from Karlsruhe Institute of Technology.
Does Tom have any certificates?
Tom has 13 certificates. Among them, these include: Analyzing Data With Microsoft Power BI (DA-100), DP-600 (Fabric Analytics Engineer), and DP-700 (Fabric Data Engineer).
What is the availability of Tom?
Tom is immediately available full-time for suitable projects.
What is the rate of Tom?
Tom's rate depends on the specific project requirements. Please use the Meet button on the profile to schedule a meeting and discuss the details.
How to hire Tom?
To hire Tom, click the Meet button on the profile to request a meeting and discuss your project needs.
Average rates for similar positions
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Market avg: 740-900 €
Market avg: 740-900 €
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Actual rates may vary depending on seniority level, experience, skill specialization, project complexity, and engagement length.
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