
Jonas Hertz
Business
Intelligence
Specialist
Do you need:
- A skilled Power BI and Microsoft Fabric developer with 10+ years of experience.
- Help with expertise and advice on everything related to Business Intelligence.
- Someone who can drive the development of new reports and KPIs tailored to your goals.

My Toolbox

Microsoft’s Power BI links with Excel & Office 365 for seamless data visualization & sharing.
With Power BI you can Leverage Microsoft’s ecosystem to empower analytics!

Microsoft Fabric is a complete tool for businesses that need a single solution for all their data and analytics needs.
It handles moving, processing, and transforming data at any scale.

Data bricks is a platform for massive data processing and machine learning.
Accelerate insights, build smarter models, and drive innovation by harnessing the power of your data.

Microsoft’s Synapse Analytics combines big data and data warehousing, delivering powerful insights for smarter decision-making.
Experience advanced analytics at a cost-effective price point.
Latest Articles

What can a Business Intelligence Specialist help you with?
Make better decisions based on data
I can help you by creating reports that updates continuously and provide insights based on your data.
Collect data from multiple sources
I can help you combine data from various sources (such as sales, marketing, and finance) into a single, coherent view, enabling easier analysis.
Improve data quality and accuracy
I can help you ensure that your data is clean, accurate, and up-to-date, which is crucial for making reliable decisions and avoiding costly mistakes.
Scale and adapt your reports as your business grows and the world changes
I can help you design and implement Power BI and Microsoft Fabric solutions that are scalable and adapted to your changing business needs.
Training and supporting your team in using Power BI or Fabric
I can provide training and support to your team members, enabling them to effectively use Power BI and Microsoft Fabric’s more advanced features.
Why hire Jonas Hertz as a consultant?

Expertise and Efficiency
As an expert I stay up-to-date with the latest trends and techniques saving time and producing higher quality reports compared to non-experts.

Cost-effectiveness
Hiring a consultant on a project basis can be more cost-effective than employing a full-time in-house specialist and allows internal resources to concentrate on their primary responsibilities.

Objectivity
Because I am an external consultant I can offer unbiased insights and fresh perspectives on your data, reducing the risk of overlooking critical information.
Trusted Expertise
10+
years
I have been actively involved in the field of Business Intelligence and analytics since graduating from Lund University in 2012.
20+
projects
My diverse project portfolio demonstrates my ability to handle tasks ranging from analysis and solution architecture to final report delivery.
100%
guarantee
I’m committed to delivering high-quality results. If you’re not completely satisfied with my work I offer a 100% money-back guarantee.
Still not sure?
Are you considering Power BI or Microsoft Fabric for your organization? Book a free 30 min consultation and let me help you determine the right solution and identify improvement opportunities.
After an initial consultation where we map out your data sources, reporting requirements, and objectives, I will provide a short one-pager outlining next steps, including recommendations for implementation, optimization, or customization.

About Me
Jonas Hertz is a freelance Business Intelligence Specialist working from Malmö, Sweden
Jonas Hertz AB
Org nr: 559332-4261
Contact
jonas.hertz@bispecialist.se
Visiting address :
The Ground Coworking Space
Bredgatan 4
211 30 Malmö, SE