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Ольга

Junior Business, Data Analyst

City:
Lviv

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Profile Summary
Ambitious Junior Data Analyst with a strong foundation in
data-driven decision-making and a background in English
teaching. Proficient in SQL, Tableau, and Google Sheets, with
experience analyzing cash flow and revenue metrics.
Passionate about leveraging data insights to drive business
success. Strong attention to detail, critical thinking, and
communication skills.

Project Experience
Revenue Metrics

Olha Analyzed revenue metrics using SQL and Tableau to track
trends and identify key revenue drivers. Created interactive

Kalynovska dashboards to visualize customer segmentation and churn
rate.

Junior Data Analyst Work Experience
English Teacher
Contacts GoIT
Aug 2023 – Dec 2024

[open contact info](look above in the "contact info" section) Conduct classes on General and IT English, using AI tools
Serve as a mentor for student
[open contact info](look above in the "contact info" section)
Incorporate personalized teaching strategies to enhance
Telegram learning
LinkedIn English Teacher
Lviv, Ukraine Lviv Polytechnic National University Sep 2019 - Aug 2023
Analyze students’ needs and motivation to adjust course
Hard Skills content
Track students’ performance and provide feedback to
SQL
support their growth
Product Analytics Provide academic and emotional support to students

Data Visualization Administrator/ Head of Information Department
Aquapark Pliaz, Lviv Aug 2008- Sep 2016
Advertising campaign Analysis
Analyzed customer data to identify visitor trends, peak
Tools hours, and seasonal demand, improving resource
allocation.
PostgreSQL
Collected and processed sales data to optimize pricing
Tableau strategies for tickets and services.
Led a team of 11 employees, developed performance
Google Sheets
reports using Excel and Google Sheets, helping
Amplitude management make data-driven hiring decisions.
Utilized customer feedback data to enhance service
Excel
quality, increasing customer satisfaction scores.

Soft Skills
Education
Critical Thinking Data Analysis
Teamwork GoIT Aug 2024-Jan 2025
Master’s degree in Marketing
Time Management
V. Chornovil State Institute of Modern
Effective Communication Technologies and Management 2005 - 2010
Master’s degree in English Language and
Literature
Languages Drohobych State 'Ivan Franko' Pedagogical
Institute 2005 - 2010
English - Advanced
Member of FLEX program
Ukrainian - Native Vashon High School, USA 2004- 2005

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