Особисті дані приховані

VADIM
DUDAR
Data Analyst
SUMMARY
Detail-oriented Junior Data Analyst with hands-on experience in
end-to-end data projects, including web scraping, data cleaning,
and dashboard creation. Strong in Python, SQL, and data
visualization. Passionate about driving decisions with data.

PROJECT EXPERIENCE
Audi Cars Dataset Exploration
CONTACTS
As part of this personal project, I built a custom data parser using
Location: Ukraine, Berdychiv BeautifulSoup, Selenium, and Requests to collect over 17,000 listings of used
Telegram: @dudarvad1m Audi cars from an online marketplace. The dataset was cleaned and analyzed
Phone: [відкрити контакти](див. вище в блоці «контактна інформація») in Python using Pandas and NumPy, and further explored in Google Colab. I
E-mail: [відкрити контакти](див. вище в блоці «контактна інформація») formulated and answered six business questions related to car pricing,
depreciation, color and drivetrain popularity, and price differences across
Linkedin: [відкрити контакти](див. вище в блоці «контактна інформація»)
models. The project reflects my ability to independently manage the entire
data analysis pipeline — from raw data extraction to actionable insights.

HARD SKILLS Marketing Analytics Dashboard
Web scraping As part of this project, I developed an interactive marketing dashboard to
A/B testing evaluate the performance of advertising campaigns. I calculated and
Critical Thinking visualized key performance metrics such as cost per lead, click-through rate
Product Analysis (CTR), and total ad spend using real campaign data. The dashboard
segments the data by gender, country, and even dog breed shown in ads,
allowing users to identify the most effective targeting combinations. It also
includes audience breakdowns, lead cost dynamics, and engagement
TOOLS insights across segments, helping marketing teams make data-driven
Python (Selenuim, Pandas, Numpy) decisions.
Google Sheets / Excel
Looker Studio / Tableau / Power BI
Big Query WORK EXPERIENCE
SQL
SadhuMania
Junior Data Analyst
May 2025 - Present
SOFT SKILLS
Responsibilities:
Teamwork Collected and organized data from PostgreSQL and Google Sheets.
Communication Analyzed sales performance and generated weekly Power BI dashboards.
Problem-solving Conducted A/B tests based on data-driven hypotheses.
Public Speaking / Presentation Skills Provided insights for marketing, product, and business decisions.
Growth Mindset / Self-Motivation Key Achievements:
Ensured 100% data accuracy and completeness across departments.
Automated reporting, improving team efficiency and decision-making.
EDUCATION Supported revenue growth by identifying sales drivers and product
improvements.
Data Analyst Course
GoIT, Online ItStep Computer Academy
March 2025 - Present System Administrator
Bachelor’s Degree August 2024 - July 2025
in Software Engineering Responsibilities:
Berdychiv College of Industry, Maintained IT systems to ensure stable performance and 99% uptime.
Economics and Law (BFCPEP), Ukraine Resolved tech issues quickly, reducing delays in daily operations.
September 2021 - June 2025 Installed and configured hardware/software for smooth workflows.
Supported users, improving tech literacy and reducing repeat issues.
Key Achievements:
LANGUAGE Increased internal system efficiency through server optimization,
English - intermediate positively impacting learning and administrative processes.
Ukrainian - native Introduced automation tools for routine IT tasks, saving over 10 hours/
month in manual work.