Ярина

Дата-аналітик, 25 000 UAH

Age:
22 years
City of residence:
Lviv
Ready to work:
Remote

Contact information

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Work experience

Data analyst

from 10.2025 to 07.2026 (10 months)
Self-employed, Дистанційно (IT)

Conducted end-to-end e-commerce analysis using Google BigQuery and Python (Pandas, Matplotlib, Seaborn)
Built an interactive Tableau dashboard to visualize sales across 3 continents and 5 countries
Applied statistical tests (Mann-Whitney, Kruskal-Wallis, Z-test) to validate business hypotheses
Analyzed traffic channels, device types, and user behavior to identify growth opportunities

English teacher

from 03.2022 to 05.2026 (4 years 3 months)
Self-employed, Львів (Освіта, наука)

Tracked and analyzed performance data of 50+ students to identify learning gaps and adapt teaching strategies, improving average test scores by ~20%
Designed a progress-tracking system in Google Sheets to monitor attendance, grades, and engagement across student groups
Presented complex information clearly to diverse audiences of different ages and proficiency levels
Prepared students for Ukrainian standardized exams (NMT, EVI) with a 90%+ pass rate
Managed 5+ student groups simultaneously in a fast-paced environment, meeting all curriculum deadlines

Education

Ivan Franko National University of Lviv

Bachelor’s Degree in English Philology, Львів
Higher, from 2021 to 2025 (4 years)

Additional education and certificates

2025 8 місяців

Knowledge and skills

  • Старанність
  • SQL
  • Python
  • Tableau
  • MS Power BI
  • MS Excel
  • Google Sheets
  • Analysis of social network statistics
  • Time management
  • English translation

Language proficiencies

  • English — advanced
  • German — beginner
  • Ukrainian — fluent

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