Contact information

You can get this candidate's contact information from https://www.work.ua/resumes/9261764/

Work experience

Senior BI Analyst / Power BI Developer

from 07.2024 to now (2 years 4 months)
Agrohub, Дистанційно (IT)

• Independently design and develop end-to-end Power BI solutions from scratch, covering requirements
analysis, semantic data modeling, data transformation, DAX development, report architecture, testing,
deployment, and ongoing improvements.
• Design dimensional semantic models using fact and dimension tables, star schema principles, shared
dimensions, and business-oriented data structures.
• Develop advanced DAX measures, KPIs, and calculation logic for benchmarking, comparative analysis,
time-based calculations, ratios, and business performance analysis.
• Develop complex Power Query transformations to integrate and restructure data from SQL databases and
Excel-based data sources, including reusable functions, joins, unpivoting, data mapping, and data quality
validation.
• Design and implement Row-Level Security (RLS) and user access logic for client reporting environments.
• Design report architecture, cross-page navigation, dynamic filtering, and interactive analytical interfaces
focused on intuitive KPI interpretation and efficient user workflows.
• Work with Power BI Desktop, Power BI Service, Tabular Editor, and DAX Studio; validate KPI logic and
troubleshoot report, refresh, access, and RLS issues before and after production releases.
• Collaborate with Product Owners, BI team members, and international clients to translate business
requirements and KPI definitions into scalable technical solutions and ongoing report improvements.

BI Analyst

from 02.2023 to 05.2024 (1 year 4 months)
Hajus AG, Дистанційно (IT)

Developed Power BI analytical solutions supporting procurement, inventory, sales, and financial analysis.
• Built an analytical solution for determining procurement dates and recommended order quantities, reducing
procurement-related workload by approximately 10 working hours per week.
• Developed and maintained dashboards for inventory levels, sales, gross profit, and profit margins using SQL
Server and Power BI.
• Prepared and transformed data for analytical reporting using SQL and Power BI.

Power BI Analyst / Head of Digital Health & Wellbeing Market Analysis

from 04.2022 to 01.2023 (10 months)
Wingle Group Electronics, Житомир (IT)

• Developed and maintained Power BI analytical reports and dashboards for market, financial performance,
KPI, and management reporting.
• Integrated, validated, and maintained analytical datasets from multiple sources for use in Power BI reporting
and business analysis.
• Translated analytical and business requirements into Power BI reports, KPIs, and data visualizations for
internal stakeholders and clients.
• Conducted market trend, competitor, and financial performance analysis and presented actionable insights
through analytical reports and dashboards.

Analyst

from 05.2020 to 04.2022 (2 years)
Freelance, Дистанційно (IT)

Assistant Professor

from 09.2010 to 07.2022 (11 years 11 months)
Zhytomyr Polytechnic State University, Житомир (Освіта, наука)

Education

Житомирський державний технологічний університет

Обліково-фінансовий факультет, Житомир
Higher, from 2005 to 2010 (5 years)

Additional education and certificates

Kyiv School of Economics «Management of Public Finance»

2018-2019, 10 months

Knowledge and skills

• MS Power BI
• Google Docs
• MS Excel
• Google
• Google Sheets
• GRETL
• MS Office
• MySQL
• MS PowerPoint
• Python
• Tableau
• MS Word

Language proficiencies

English — above average

Additional information

Data Analyst Portfolio https://www.datascienceportfol.io/vitaliibondarchuk