Остап

Ostap Korzh
Power BI Developer

I'm a Power BI Developer with 2+ years of experience delivering scalable analytics
and reporting solutions using Microsoft technologies. I specialize in building
wellstructured data models, dynamic dashboards, and automated deployment

Email
pipelines with a strong focus on maintainability, performance, and robust data
[відкрити контакти](див. вище в блоці «контактна інформація») transformation processes.

Phone My experience includes:
[відкрити контакти](див. вище в блоці «контактна інформація»)
• Leading the design and implementation of Power BI dashboards in Microsoft
Date of birth Azurebased environments
Apr 7, 2003 • Creating parameter-driven data models with multi-environment support
Social links, website (dev/test/prod)
http://[відкрити контакти](див. вище в блоці «контактна інформація») • Building CI/CD pipelines for Power BI using Azure DevOps REST API to enable
korzh-9436712b6 automatic deployment and version control
• Designing Row-Level Security (RLS) to control access by user roles and
 permissions
• Integrating Power BI reports into Power Apps (Model-driven) for embedded

Skills analytics
• Automating data refresh and flows using Power Automate
Power BI • Collaborating with business stakeholders to define reporting requirements and
deliver insights through
DAX
• interactive dashboards
ETL • Designing and managing end-to-end ETL processes, including complex data
extraction, transformation, and loading using Power Query (M), SQL, and
SQL
Dataverse
MySQL • Strong expertise in data modeling, cleansing, and shaping to support accurate
Data Visualisation and efficient analytics
• Optimizing performance, monitoring dashboards, and troubleshooting Power
Azure DevOps
BI Service issues
CI/CD • Documenting solutions and ensuring smooth handover to production teams

Rest API
Key technologies & data sources I work with:
JavaScript
• Power BI (DAX, Power Query, Service, Dataflows)
Exel
• Microsoft Dataverse
Microsoft Fabric • SQL Server
• Power Query (ETL logic in M language)
Power BI online
• Azure DevOps (CI/CD via REST API)
• Power Automate

• Power Apps (Model-driven integration)
• Row-Level Security (RLS)
Languages • OData, Excel, CSV
• Multi-environment parameter management
English (B2)
Ukrainian
Native

Experience

Power BI Developer
Univisia Lviv
Jun 2023 - Present

Key Responsibilities:

• Designed and implemented interactive Power BI dashboards in Microsoft
Azure-based environments.
• Created parameter-driven data models supporting multiple environments
(Dev / Test / Prod).
• Built CI/CD pipelines using Azure DevOps REST API to automate deployment
and version control of Power BI reports.
• Implemented Row-Level Security (RLS) to restrict data access based on
user roles and permissions.
• Embedded Power BI reports into Power Apps (Model-driven apps) to deliver
integrated analytics experiences.
• Automated data refresh processes and workflows using Power Automate.
• Collaborated with business stakeholders to gather reporting requirements
and deliver actionable insights through dynamic dashboards.
• Designed and managed end-to-end ETL processes using Power Query (M),
SQL, and Microsoft Dataverse.
• Applied advanced data modeling, cleansing, and transformation techniques
to ensure high-performance, reliable analytics.
• Monitored and optimized dashboard performance, resolving service-related
issues in Power BI Service.

Key Reporting Solutions:
• Finance dashboards tracking company-wide expenses, categorizing
purchases by department (e.g., management, operations, events), and
analyzing cost trends.
• Time-tracking reports for monitoring employee hours and resource
allocation across multiple teams and projects.
• Productivity and utilization dashboards for department leads to identify
inefficiencies and support workforce planning.
• Integrated reports combining revenue, expenses, and profit metrics for
executive-level business reviews.
• Advanced financial KPIs with accurate currency conversion and category-
based filtering, using DAX and Power Query transformations.

Education

Bachelor of Laws
National University "Lviv Polytechnic" Lviv
Sep 2020 - Jun 2024

Certifications & Courses

Microsoft Certified: Power BI Data Analyst Associate

https://learn.microsoft.com/api/credentials/share/en-us/OstapKorzh-
4538/6011290AF103567E?sharingId=BCA6A43137878723

Go4dev Courses https://go4.dev | Apr 2022 - May 2023