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ABOUT ME
Data Analyst with a strong mathematical background, which allows me
to handle complex logic and structural tasks with ease. I am proficient in
Python for data wrangling and exploratory analysis (EDA), and I use SQL
for efficient database querying. Additionally, I utilize Google Sheets for

VLADISLAV rapid reporting and data organization. I have an Intermediate level of
English.

NESTERENKO
My core strengths include a highly developed analytical mindset and
strong critical thinking. I am a quick learner who can master new tools
on the fly. I consider myself exceptionally stress-resistant and
disciplined; I have a fully equipped workspace that allows me to remain
100% productive and reliable under any conditions.

LOCATION EXPERIENCE
Kyiv, Ukraine (Remote, Office, Freelance Data Analyst November 2025 Present
Responsibilities:
Hybrid)
Performed end-to-end data analysis: from raw data
Can work during blackouts thanks cleaning to final visualization and insights.
to a portable power Processed and analyzed large datasets to identify key
station and stable internet business trends, patterns, and anomalies.
connection Developed data-driven reports to support business
decision-making processes.

SKILLS Portfolio
Spreadsheets: Pivot Tables, Data Cleaning,
Visualization
Project 1(Email Marketing Performance Analysis (SQL))
SQL: Advanced Queries, Window Functions, Link
Query Optimization, Common Table Expressions
(CTE) Project 2 (Email Marketing Performance Dashboard)
Python: Pandas, NumPy, Matplotlib, Seaborn,
Link
Exploratory Data Analysis (EDA)
Tableau: Interactive Dashboards, Data
Storytelling, Publishing Project 3 (Statistical Power & Reliability Analysis)
Statistics: Sampling, Hypothesis Testing, Link
Correlation, Statistical Significance
A/B Testing: Planning, Analysis, Reporting
Other Tools: Jupyter Notebooks, Google Project 4 (Complex project using Python, Tableau and
Analytics, Excel SQL)
Languages: English (Intermediate) Link

CONTACTS EDUCATION
[відкрити контакти](див. вище в блоці «контактна інформація») Data Analyst Course | Mate
vladnesterenko723@gmail
.com
academy
Telegram
LinkedIn