Тетяна

TETIANA VINNIK
JUNIOR DATA ANALYST

Data-driven and results-oriented Junior Data Analyst with
a passion for using data to solve real-world problems.
Proven ability to collect, clean, analyze, and visualize data
to identify trends and patterns, and communicate findings
to stakeholders in a clear and concise manner. Expertise in
CONTACTS SQL, Python, and Excel. Seeking a Junior Data Analyst
position at a fast-paced company where I can use my
[відкрити контакти](див. вище в блоці «контактна інформація») skills and experience to make a meaningful contribution.

[відкрити контакти](див. вище в блоці «контактна інформація»)
PROJECT EXPERIENCE
Linkedin

Telegram Revenue analysis (link)
Lviv, Ukraine Developed a comprehensive financial analysis dashboard for a

HARD SKILLS project, enabling (hypothetical) product managers to track and
analyze key metrics. Utilized PostgreSQL for data storage and

Basic SQL executed SQL queries to extract relevant information. Created
Basic Python
interactive visualizations using Tableau Public, showcasing

TOOLS metrics such as Monthly Recurring Revenue (MRR), Paid Users,
Churn Rate, and more. Successfully implemented filters for
Excel date, user language, and age, enhancing the dashboard's
Google Spreadsheets
Tableau usability.

SOFT SKILLS EDUCATION

Detail Oriented IT School “GoIT”
Adaptive Data Analysis
Committed
Organized 2023

Ukrainian Catholic University
LANGUAGES
Bachelor`s degree in IT and Business Analytics
2021-2025
Ukrainian - Native
English - Intermediate