Thomas Rönnberg Email & Phone Number

Helsinki, Uusimaa, Finland

Working as a consultant with a team of data engineers. Main responsibilities include:- Maintenance and creation of ELT pipelines for timeseries data in an Azure environment- Utilizing Databricks for data transformations within a data lakehouse- Consultancy-related workMain tools/frameworks used: Python, Databricks, Azure Data Factory (ADF), Azure DevOps, Azure Data Lake, PostgreSQL, Git, Github, Shell, Jenkins, Terraform, JIRA, Confluence, Agile methods (Scrum)

Turku, Southwest Finland, Finland

The main responsibilities remained broadly the same, but I was allowed more real estate in partaking in the business decision-making processes.

Turku Area, Finland

Working as part of the credit risk team for Aurajoki Nordic – a leading company in Finland for consumer credit and e-commerce financing. Main responsibilities include:- Regular reports / Monthly reports (e.g. tracking risk metrics, KPI's, portfolio performance and profitability)- Business impact analyses (e.g. estimating business impacts of upcoming changes to the underwriting funnel via actual data and/or data-driven assumptions)- Data storytelling (e.g. visualizing and presenting results of analyzes in an understandable manner for business management)- Communications (e.g. functioning as a crucial link between the business and IT department)- Data parsing (e.g. transforming XML and JSON files with SQL Server / Python into tabular format for further analysis)- Data validation (e.g. sense checking data integrity before and after production deployment)- Technical documentation (e.g. logging technical specifications and changes in a structured format for business management)- Ad hoc reports (e.g. requests to extract, analyze and visualize data on a short notice)- Dashboards (e.g. creation and maintenance of dashboards in Power BI)Main tools used: Microsoft SQL Server, Microsoft Excel, Python, Power BI

Turku, Southwest Finland, Finland

Acquired an overview about the field of clinical research from a data perspective. The position did not suit my life situation at the time and I went on with working on my master’s degree and thesis instead.Main tools used: SAS

Vantaa, Uusimaa, Finland

My job tasks during these summers mainly consisted of preparing, processing and delivering orders. I also did inventory management and managed inbound logistics.Main tools used: SAP ERP

Kirkkonummi, Uusimaa, Finland

My job tasks consisted mainly of refilling shelves with various products and sometimes interacting with customers in Finnish, Swedish or English.

Vantaa, Uusimaa, Finland

My job tasks during these summers consisted of sorting and archiving delivery orders and bills. I also took part in inventory management and in linguistic translations of manuals from Swedish to Finnish.

Kirkkonummi, Uusimaa, Finland

My job tasks consisted of lawn-mowing and general maintenance of greenspace for the municipality of Kirkkonummi.

Master Of Science, Economics And Business Administration, Information Systems

My master's thesis, "Classification of Heavy Metal Subgenres with Machine Learning", was granted the highest grade. By using Python, I.

Bachelor Of Science, Economics And Business Administration, Information Systems

Matriculation Exam