01
Fix & improve your reports
Excel formulas, Power Query, Power BI, dashboards
Excel, Power BI & Power Query solutions that turn messy data into clear decisions
Practical dashboards, automation, public resources, and private training for students & business users, analysts, and small teams.
Who I help
Whether you need better dashboards, faster reporting, or less manual Excel work, Excelized helps turn complex data tasks into practical business solutions.
02
Build dashboards and automation
Custom Excel, Power BI and Power Automate solutions
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Learn with practical materials
Courses, templates, guides and practice files
Services
From dashboard design to automation and data preparation, Excelized focuses on solutions that are practical, business-friendly, and built to create real value.
01Dashboards & reportingClear Excel and Power BI reporting systems that make performance easier to understand and act on.02Data preparation & automationRefreshable Power Query models and Microsoft 365 workflows that replace repetitive reporting work.03Advisory & supportPractical troubleshooting, design reviews, and guided improvements for existing reporting solutions.
Hands-on Training That Builds Confidence
Learn Excel, Power BI, Power Query, and Power Automate the practical way. Live sessions, real examples, and step-by-step guidance you can apply immediately.
View TrainingsSELECTED WORK
View all projects Projects with a practical result
ExcelPower QueryDashboard design
Fleet Performance Dashboard
A single Excel dashboard for monitoring fuel, maintenance, utilization, overdue services, and regional revenue across 50 vehicles.
ExcelFormulasData visualization
Automated Finance Tracker
A multi-sheet Excel model that connects assets, debts, income, fixed costs, and variable expenses to one decision-ready dashboard.
Power BIPower QueryDAX
Oil Prices Dashboard
An interactive Power BI report for tracking oil-price development, market events, interest rates, volatility, and OPEC production.
Power BIPower QueryDAX
Spotify Streaming History Dashboard
A modern Power BI report that turns personal streaming history into artist, album, track, and listening-pattern insights.
From the Blog
View All Articles
Power BI
Power BI DirectQuery: Usage, Performance and Best Practices
Learn when to use Power BI DirectQuery, how to improve report performance, and which modeling, DAX, source-design, and visual mistakes to avoid.
Excel · Power Query
Build a Live European Weather Forecast in Excel (+ Power BI) with Open-Meteo (part 2)
Connect Excel to the Open-Meteo API and build a refreshable seven-day European weather forecast with reusable Power Query M code, governance controls, KPI cards, and charts.
Excel · Power Query
Build a Live European Weather Forecast in Excel with Open-Meteo (part 1)
Connect Excel to the Open-Meteo API and build a refreshable seven-day European weather forecast with reusable Power Query M code, governance controls, KPI cards, and charts.
About Me
Hey there, I am Mirza.
Over 10 years of advanced Excel experience in the chemical industry, with a strong focus on data analysis, reporting, and process optimization.
Since 2018, I have been working with Power BI professionally and privately, building interactive dashboards, automated reports, and data-driven solutions.
Excelized exists to make data work understandable and useful: practical solutions, clear explanations, and no unnecessary complexity around the tools.
- 10+ years
- Advanced Excel experience
- Since 2018
- Professional Power BI work
- EN · DE · BS
- Support in three languages
Let's discuss your
data challenge↯
Need help with reporting, dashboards, automation or training? Tell me about your use case and I will get back to you.
- Dashboard and reporting projects
- Flexible private 1:1 training
- Quick Excel, Power BI or Power Query help
Available in English, German and Bosnian.
Frequently asked questions
How can I access public handouts and downloads?
Visit the Downloads library for explicitly published Excel, Power BI, and Power Query resources. Course handouts also appear with the relevant training when they are available.
Do you offer trainings and how do I book them?
Yes. Training is mainly flexible, private 1:1 guidance. Review the topics on the Training page, then send an inquiry so the content and timing can be tailored to your needs.
How can I book a 1:1 Excel or Power BI session?
Book a free consultation or send a message with your goals, current skill level, and preferred topic. You will receive a tailored recommendation.
Which services can be booked online?
The Free Consultation and selected Quick Help sessions can show live availability. Larger analytics projects and training are arranged through an inquiry because their scope and timing need to be agreed first.
What payment options are available?
If a paid service is offered online, checkout is completed securely on Wix. Training and custom projects are quoted after the requirements are clear; this website does not collect card details directly.