Nemanja Andić – Power BI Expert & Founder of Data Trekking
I help companies move from Excel-based reporting to scalable Power BI systems.
Through Data Trekking, I provide practical training, corporate workshops, and real-world implementations.
What I Do
I work with companies that have outgrown Excel and need a more structured and reliable approach to reporting.
My focus is not just on building dashboards, but on helping teams understand their data, trust their numbers, and make better decisions.
I typically help with:
- Designing clean and scalable Power BI data models
- Building reports that are actually used in decision-making
- Training teams to use Power BI independently
- Replacing complex Excel files with automated reporting systems
How I Work
Most Power BI projects fail not because of the tool, but because of poor structure and unclear logic behind the data.
My approach is focused on simplicity, clarity, and long-term usability.
Instead of overcomplicating reports, I help companies build systems that are easy to maintain, easy to understand, and trusted by the entire team.
Power Query Masterclass Online Course (Serbian)
Through Data Trekking, I created a practical Power Query Masterclass course designed for professionals who want to move beyond theory and actually learn how to clean and automate data transformation using Power Query.
This course enables individuals to grow beyond Excel and prepare for Power BI role.
⚠️ The course is currently available in Serbian language.
YouTube Content
I also share practical Power BI content on YouTube, where I break down real problems and explain how to solve them step by step.
⚠️ Content is primarily in Serbian.
Connect With Me
Get in Touch
If you’re interested in Power BI training, consulting, or collaboration, feel free to reach out.
For companies: I offer corporate training and implementation support.
For individuals: check out the course above.
Email: office@data-trekking.com
DATA TREKKING 