Таня

Tetiana Kravchuk
Junior Data Analyst
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🌍 Gostomel, Ukraine
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SUMMARY
Motivated Junior Data Analyst with strong analytical thinking and a solid foundation gained through courses
and self-study. Skilled in Excel, Python (Pandas), and Google Analytics with hands-on experience in data
cleaning, visualization, and user behavior analysis. Eager to grow in a data-driven environment and contribute
to solving real business problems through data insights.

HARD SKILLS
Data Analysis, Python, Data Organization and Analytics, Website Performance Tracking, Data Research, Basic
Statistics and SQL.

TOOLS
Pandas, Tableau, Google Analytics, Amplitude, DBeaver, Excel, Google Sheets.

SOFT SKILLS
Organized, Punctual, Eager to Learn, Analytical, Team-Oriented, Responsible, Communicative, Problem-Solving.

PROJECT EXPERIENCE
User Data Analysis Report
Description: Analyzed user data to understand device types, languages, and age distribution. The goal was to
explore key user characteristics and find simple patterns.
Tools: Google Sheets
Main Tasks:
Collected and organized user data by language, device type, and age.
Calculated summary statistics (average, median, standard deviation, percentiles).
Built visual charts (pie and bar) to show device model usage and language distribution.
Found that 88% of users have newer devices and most users use the “uk” language.
https://docs.google.com/spreadsheets/d/1pmrLrqFFfPjJn3YPfoN0FOddCIf_ThysWbnihPYyHOY/edit?
gid=0#gid=0
Revenue Analysis Dashboard
Description: Built a dashboard to analyze company revenue by location, month, and product category. The goal
was to understand how income changes over time and which regions or products bring the most revenue.
Tools: Tableau
Main Tasks:
Visualized monthly revenue trends and compared results for 2022 and 2023.
Created charts showing revenue by region (USA, Europe, Asia) and by software type.
Identified that revenue grew steadily through 2023, with the highest income from “Customer Success” and
“Main App” products.
Helped highlight key areas of business growth and performance.
https://public.tableau.com/app/profile/.66776416/viz/HomeWork1_17577860892470/Dashboard1
Description: Created a dashboard to analyze player activity and engagement in the game. The goal was to track
how many users play each month and how much time they spend in the game.
Tools: Tableau
Main Tasks:
Visualized monthly number of players and unique players.
Calculated and displayed the average playtime per user.
Built a heatmap showing the average player age by activity level.
Tracked overall player engagement and identified months with the highest activity.
Helped understand user behavior and improve retention analysis.
https://public.tableau.com/app/profile/.66776416/viz/HomeW3_17584700992760/Users
WORK EXPERIENCE
Office Manager
Kovalbud Construction Company – Gostomel, Ukraine
Feb 2020 – 2025
Managed daily office operations and client support.
Maintained CRM databases and Excel reports.
Organized presentations and managed social media content.
Key skills: Office administration, Excel, communication, customer support, presentation skills.
Sales Consultant (Non-Food Products)
Foxtrot Retail Store – Netishyn, Ukraine
Nov 2014 – Mar 2019
Conducted product presentations and maintained a loyal client base.
Improved customer satisfaction through personalized service.
Key skills: Customer needs analysis, teamwork, presentation, and communication.

EDUCATION
IT School GoIT
June 2025 - November 2025
Data Analyst.
National University of Ostroh Academy (Level IV Accreditation)
Teaching Philosophy and Religious
September 2003 - June 2008

LANGUAGES
English – Pre-Intermediate