Богдана

BOHDANA KOVALENKO
J U N I OR D A T A A N A L Y S T
Phone: [открыть контакты](см. выше в блоке «контактная информация») Location: Cherkasy, Ukraine
Email: [открыть контакты](см. выше в блоке «контактная информация») Linkedin
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SUMMARY
Junior Data Analyst with practical experience in data collection, cleaning, and analysis of large datasets. Skilled in
SQL, Python (Pandas, NumPy), Excel, Power BI for data manipulation and visualization. Completed a comprehensive
analysis of advertising campaigns and product performance during an academic project, identifying key drivers of user
engagement and conversion. Seeking a role to apply analytical skills and support data-driven business decisions.

HARD SKILLS TOOLS SOFT SKILLS
SQL Excel Adaptability and multitasking
Python Power BI Attention to detail
Statistical analysis / A/B testing Amplitude Time management
Advertising campaign analysis Google Sheets
KPI and metrics calculation BigQuery
Tableau
PROJECT EXPERIENCE Looker Studio
Ecommerce Funnel Analysis
Tools: BigQuery, GA4, SQL, Tableau
Description: Project focused on analyzing ecommerce funnel performance and user behavior across the full purchase
journey. Utilized SQL and BI tools to transform GA4 event data into actionable insights.
My task: Extracted and processed raw GA4 data in BigQuery, calculated key funnel and marketing metrics, and
prepared clean datasets for visualization. Designed an interactive Tableau dashboard with filtering by traffic sources,
landing pages, and device attributes.
Result: Built a structured, interactive dashboard that highlights conversion drop-offs, reveals performance differences
across user segments, and supports data-driven decision-making for marketing and product teams.

Sales, Profit & Delivery Efficiency Analysis
Tools: Tableau, Excel, SQL
Description: Interactive dashboard analyzing sales, profitability, and delivery performance (2020–2023).
My task: Created time series and KPIs for sales and profit, analyzed profitability by Category and Sub-Category with
interactive filters, and visualized average delivery times, order distribution, and geographic maps.
Result: Improved visibility into sales trends, profitability, and delivery efficiency, supporting data-driven decision-
making.

WORK EXPERIENCE
Freelance Makeup Artist | March 2021 - July 2025
Self-employed
Managed client database and booking schedule using spreadsheets, ensuring accurate and timely service delivery.
Managed visual portfolio, tracking client preferences and service outcomes.
Monitored seasonal demand trends to adjust services and marketing focus.
Analyzed social media engagement metrics to improve promotional strategies.

EDUCATION
IT School “GoIT” | 2025
Data Analysis
Cherkasy State Technological University | 2017 - 2022
Master of Chemical Technology and Engineering

LANGUAGES
English - Intermediate
Ukrainian - Native