Юлія

YULIIA ANNAS
DATA ANALYST
Junior Data Analyst with hands-on experience in data analysis,
product analytics, and statistical research. Proficient in SQL,
Python, Excel, Power BI, data visualization, A/B, Tableau. Motivated
to develop and apply analytical skills and contribute to data-
driven decision-making in a dynamic environment.

Project Experience
Superstore Sales Analytics Dashboard
[открыть контакты](см. выше в блоке «контактная информация»)
Tools: Tableau, Excel
Description: Built an interactive dashboard to analyze sales trends,
telegram
profitability, shipment methods, and delivery times using the
[открыть контакты](см. выше в блоке «контактная информация») Superstore dataset.
My tasks:
linkedin Time series analysis of sales and profit
Subcategory and shipping method performance analysis
Kharkiv, Ukraine
Delivery time evaluation with geovisualization
Dashboard interactivity setup (Filters, Actions, Parameters)
EDUCATION Result:
Master`s, Mathematics in Created a comprehensive dashboard enabling quick KPI
Educational Institutions assessment and data-driven business insights.
H. S. Skovoroda Kharkiv National
Pedagogical University
User Activation Funnel Dashboard
2023-2024 Tools: Tableau, Excel
Description: Developed a dashboard to analyze user progression
Master`s, Speech Therapy
from registration to trial activation and first payment, including key
H. S. Skovoroda Kharkiv National
funnel metrics and conversion rates.
Pedagogical University
My tasks:
2023-2024

Data Analysis
Calculated user counts at each funnel stage (registration → trial →
payment)
"IT School GoIT"
Added tooltips with conversion rates from registration to each step
2025
Built a monthly chart showing registrations and conversion to trial
TOOLS Created a funnel visualization with absolute user counts and
Google Sheets relative conversion rates
Tableau Result:
Power BI Delivered a clear activation funnel dashboard enabling quick
Looker Studio evaluation of user behavior and conversion performance.

HARD SKILLS Work Experience
Python Instructor — Mental Arithmetic
june 2023 - january 2024
SQL
Children's Academy of Intellectual Development “UNIK”
Statistics january 2023 - december 2025
Smartabacus Academy

LANGUAGES Collected and analyzed student performance data to track
progress.
English - Intermediate Identified key factors affecting calculation speed and
Ukrainian - Native accuracy.
Created reports and visualizations to present results.
Teaching mental arithmetic.