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Registration: 03.07.2025

Anastasiia Ruban

Specialization: Data Analyst
— Analytical, proactive Data Analyst with 3 years’ experience in media streaming and clean-energy. — I build SQL and Python-driven dashboards that halve reporting time, surface high-ROI insights and convert complex, multi-source data into clear intelligence that lifts engagement and drives customer-centric, sustainable growth.
— Analytical, proactive Data Analyst with 3 years’ experience in media streaming and clean-energy. — I build SQL and Python-driven dashboards that halve reporting time, surface high-ROI insights and convert complex, multi-source data into clear intelligence that lifts engagement and drives customer-centric, sustainable growth.

Skills

SQL
Data analysis
Visualisation
Python
Pandas
NumPy
Matplotlib
R
Power BI
Dashboard Development
Data Integration
Tableau
Excel
Data Visualization
Data Cleaning

Work experience

Data Analyst
03.2023 - 06.2024 |Kion
SQL, Python, Data Analysis
Provide regular and ad-hoc analytics for the Content department: ● Identifying opportunities: Increased average user engagement time by 23% by identifying white gaps in the content based on user metrics and proposing a strategic shift towards higher LTV content. ● Forecasting, Collaboration: Justified the purchase of the content later becoming top-viewed shows on the platform by developing forecasts predicting potential ROI of 20% in collaboration with a Finance team. ● Ad-hoc queries: Conducted ad-hoc SQL queries for the content acquisition team (weekly, monthly, yearly data) by analyzing DAU and new user engagement metrics. ● Python: Ensured competitive content supply vs key competitor (IMDB analog) by providing weekly recommendations on top content to purchase, integrating diverse data sources via Python. ● Presentation skills: Presented weekly reports to the Content department and the content team providing data on key business drivers, trends, and performance indicators.
Data Analyst
11.2021 - 11.2022 |Skyeng Skypro
R, Data Analysis
● Performed analysis of IoT product usage data, Identified key user trends, and provided recommendations to enhance UX by analyzing user activity patterns using statistical methods and data visualization techniques in R.
Economist
11.2020 - 06.2022 |Bioenergo
Excel, PowerPoint, Power BI, Visualization, KPI
● Automation: Cut financial report preparation by 40% and improved data visualization for executives by developing new metrics and graphs, as well as automating Excel formulas in PowerPoint presentations. ● Power BI, Visualization:: Automated quarterly KPI reports for C-level stakeholders by creating a series of interactive Power BI dashboards from scratch enabling real-time mobile access to the data.

Educational background

Economics (Bachelor’s Degree)
2016 - 2019
Higher School Of Economics University

Languages

EnglishAdvancedRussianNative