Денис

Denys Syrota PROFILE

Junior Data Analyst Junior Data Analyst with a good analytical background
in applied mathematics and informatics.Skilled in SQL,
[открыть контакты](см. выше в блоке «контактная информация») Python, Excel and PowerBI for data analysis, data
cleaning, and basic modeling.Experienced in working
[открыть контакты](см. выше в блоке «контактная информация») with datasets, writing analytical queries, and
Lviv, Ukraine interpreting results as part of academic and personal
projects. Highly motivated to grow in data analytics and
business-oriented problem solving.

EDUCATION
PERSONAL PROJECTS
Faculty of Applied Mathematics and
Informatics Data Analysis & Visualization
Ivan Franko National University of Lviv Built a data analysis project using PostgreSQL for
•

01/2023 – Present data storage and querying. Wrote SQL queries for
data extraction and transformation, and developed
interactive dashboards in Power BI to visualize key
metrics and insights. Tech stack: PostgreSQL,
SKILLS
PowerBI
Python
Sales Performance Dashboard
SQL (PostgreSQL) Built an Excel and Power BI dashboard to analyze
•

sales performance, track revenue trends, and identify
Microsoft Excel top-performing products and regions.
Power BI
Flashcard Application
ETL/ELT Developed a backend-driven flashcard application
•

using Python and SQL to store, retrieve, and manage
learning data. Designed database schema and
LANGUAGES implemented CRUD operations to support application
logic and data consistency.
English
B2 Backend Data Project
Designed and implemented a backend-focused project
•

Ukrainian using Python and SQL (without web interface). The
Native system stores and manages structured data (e.g.
movies, games, ratings, categories), supports CRUD
operations, and enables analytical SQL queries to
extract insights.