Оксана

OKSANA SVYSTUN
ANALYST
Motivated data analyst with a passion for interactive charts,
analysis and self-development. Adept at collection, purification,
analysis and visualization using a lot of different tools necessary
for data analysis. Ready for lifelong learning and improving my
skills. Looking for opportunities for personal growth as a
professional in this field and for improvement of the company's
performance indicators through data-driven decision-making.

PROJECT EXPERIENCE
Ecommerce funnel
CONTACTS
As an analyst, I loaded the data into Tableau, created the
[открыть контакты](см. выше в блоке «контактная информация») necessary calculation fields, and visualized the results using
Tableau. I did it to draw conclusions about how many stages a user
[открыть контакты](см. выше в блоке «контактная информация») goes through with us, at which stage we lose users the most. This
Telegram analysis will allow us to evaluate the situation and make decisions
to improve conversion rates and increase the number of paying
Linkedin users.
Ternopil, Ukraine Analysis of the implementation of the agricultural work plan
As an analyst, I loaded the file as a data source in Power BI,
HARD SKILLS created a new Date table using the Calendar function. In the Model
View, created relationships between the tables. I used measures,
SQL calculated columns, bookmarks, parameters, drill down and drill
ETL through, conditional formatting to a visual to highlight specific
Python data points based on predefined rules or thresholds. This analysis
Data collection, cleaning, and enables comparison between planned and actual indicators and
preprocessing supports informed decision-making for the next sowing campaign
Data visualization
Construction of funnels and Analysis of game activity
analysis of conversions As an analyst, I calculated product metrics, estimates of location,
Report preparation estimates of variability, forecasted WAU and DAU, visualized data
for easier perception of information, and also did cohort analysis
TOOLS using Google Sheets. With the help of the conducted analysis, you
can draw conclusions about the activity of the players, see the
predicted values ​and make the most optimal decisions based on
Microsoft Excel the data.
Google Sheets
Tableau WORK EXPERIENCE
Power BI
Big Query Kons na Bis
PostgreSQL february 2025 - now
MS SQL
SSIS Ongoing analysis of sales managers’ performance metrics
Microsoft Azure Regular auditing of CRM data to maintain accuracy,
VS completeness, and adherence to system standards.
Anaconda Systematic identification of data entry inconsistencies
followed by verification of corrections in collaboration with
the sales team.
SOFT SKILLS Oversight of lead distribution processes to balance team
workloads and improve customer response efficiency.
Analytical skills Continuous coordination with team leads to uphold data
Responsibility quality standards and streamline sales operations.
Time management
Team work EDUCATION
LANGUAGES EPAM, in progress
Data Analytics Engineering
English - intermidiate IT School “GoIT”, 2024
Ukrainian - native
Data Analytics
West Ukrainian National University, 2013-2019
Master’s degree in Marketing