Dennis Gisseldahl

Dennis Gisseldahl is a data-driven specialist passionate about helping companies boost profitability, gain competitive edges, and deliver extra value to customers through automation, machine learning insights, advanced analytics, and user-friendly business intelligence tools.

With a background spanning over a decade, Dennis has honed his expertise in IT and business with a focus on business intelligence, IT management, project management, business controlling, administration, marketing, and HR.

His specialist areas include Data Science, machine learning, BI solutions development, MS Business Intelligence design, and architecture, proficient in various tools like Power BI, Excel, SQL Server 2008-2017, Azure, and Kimball DW/BI Lifecycle.

Dennis excels in gathering business requirements, embracing agile SCRUM and IT project management methodologies, integrating IT systems, and implementing Self Service BI while emphasizing the significance of active listening for effective outcomes.

His educational journey includes studies at various institutions such as Uppsala University, Massachusetts Institute of Technology, along with training in ETL Architecture and certifications from edX and Kimball University.

Currently, Dennis Gisseldahl serves as a Data Scientist at Svenska Spel, where he continues to expand his knowledge in Exasol, Python Scikit-learn, and Spark to stay at the forefront of technological advancements.

For more insights into his professional profile, Dennis also maintains a LinkedIn profile in Swedish.