Олексій

OLEKSII TERESHCHENKO
Data Analyst
SUMMARY

Enthusiastic junior data analyst transitioning from the legal domain,
I bring a diligent work ethic, a strong sense of responsibility, and a
passion for continuous learning and practical application.
CONTACTS
PROJECT EXPERIENCE
[открыть контакты](см. выше в блоке «контактная информация»)
Linkedin Telegram Tableau: Advertising Campaign Performance Analysis
[открыть контакты](см. выше в блоке «контактная информация») - Tableau dashboard to analyze user behavior & revenue changes.
- Provided critical insights into product performance, identifying
Alicante, Spain
high-revenue cohorts and enabling future revenue projections.
Tableau: User Journey and Revenue Analysis in E-commerce
HARD SKILLS
- Studied e-commerce user behavior and designed a conversion
Business Analysis Data Governance funnel to identify drop-offs.
- Analyzed revenue by country to highlight key financial indicators.
Product Analytics Data analysis
Power BI: Sales Data Analysis and Visualization
Business Intelligence Data modelling - Analyzed revenue, pricing trends, and payment preferences
showcasing seasonal sales trends and popular products.
TOOLS
Power BI: Deposits, Withdrawals and Bonuses Insights
Data Analysis: data architecture (ETL, - Conducted analysis of deposits, withdrawals, and bonuses by
project and time period.
OLAP/OLTP models), Python (Pandas, - Created additional measures (FTD, number of unique depositors,
Seaborn, Matplotlib, NumPy, SciPy, json, deposit amounts, average order value (AOV), Hold, and Net
requests, google-play-scraper), A/B testing, Deposit) using DAX formula language.

Excel, Google Sheets. WORK EXPERIENCE
Business Intelligence: Looker Studio,
Borschahivka Village Council, Kyiv Region
Tableau, Power BI, Amplitude Position: Chief specialist 2018- 2024
DBMS: MySQL, PostgreSQL, DBeaver
Limited Liability Company "Monastyrsky Kvass"
Google Cloud: BigQuery, Google Analytics Position: Head of the Legal Department 2015 - 2017

SOFT SKILLS Private Enterprise "MK Systema"
Position: Head of the Legal Department 2013 - 2015
Creativity Problem Solving
EDUCATION
Leadership Diligence
Analytical Mindset Reliability GoIT - Alumni | Certificate April 2024 - September 2024
Data Analysis - Final test score 93/100.
LANGUAGES
AI for Data Analyst February - March 2025
Ukrainian - native
National Aviation University 2007-2012
English - intermediate Master of law