
Denys Arkharov
BI Engineer at Coupler.io with 5+ years of expertise in data and business intelligence. I specialize in overseeing BI applications from inception to implementation, including crafting data models, designing dashboards, and ensuring data accuracy. A notable achievement in my career was my involvement in creating Risk Indicators for Ukraine's ProZorro platform, a project that led to my work being incorporated into the Ukrainian Law on Public Procurement.
Articles by author
Best Power BI Dashboards
Power BI
31 Best Power BI Dashboard Examples and Reporting Templates in 2025

Denys Arkharov
Power BI Tutorial
Power BI
Power BI Tutorial: Analyze Data and Prepare Insightful Reports

Denys Arkharov
Power BI Financial Reporting
Finance tutorials, Power BI
Power BI Financial Reporting – The Complete Guide for Beginners

Denys Arkharov
Power BI, BigQuery
Power BI & BigQuery – A Step-by-Step Connection Guide 2025

Denys Arkharov
Power BI vs Tableau
Power BI, Data visualization
Power BI vs Tableau: The Ultimate Comparison Guide for 2025

Denys Arkharov
Top Business Intelligence Tools
Data visualization, Tools
Top BI Tools for Optimized Reporting and Enhanced Data Visualization

Denys Arkharov
Power BI Alternatives
Data visualization, Power BI
Power BI Alternatives in 2025 You Should Consider for Reporting

Denys Arkharov
Power BI
How to Connect API to Power BI: Step-by-Step Guide 2025

Denys Arkharov
Looker Studio
How to Connect API to Looker Studio Without Coding?

Denys Arkharov
Power BI Data Sources
Power BI
Power BI Data Sources: A Complete List + How to Connect Them

Denys Arkharov