Дар'я

DARIA KACHKOVSKA
Data Analyst

SUMMARY
Recently finished the courses on Data Analysis. Newbie in analyzing
complex datasets, deriving actionable insights and data
visualization. Seeking opportunities to learn more, to improve
already existing knowledge and to grow while optimizing the work of
the company.

[open contact info](look above in the "contact info" section) PROJECT EXPERIENCE
[open contact info](look above in the "contact info" section)
Google Sheets
LinkedIn As a Data Analyst, I import the tables into Google Sheets
for editing. Work with product formulas and metrics. I
Telegram calculate the engagement metrics of the product. Use
linear regression to predict values ​Constructed pivot
Khust, Ukraine
tables and create tables for cohort analysis.

HARD SKILLS
Google BigQuery
SQL
Create a query to get a table with information about
Python conversions from the beginning of the session to the
Product Analysis purchase such as spend time for every step of user’s
interaction on the site.
Data Collection, Cleaning,
and Preprocessing
Tableau Public
TOOLS
I сalculate revenue metrics and construct complex
DBeaver diagrams and few dashboards, which can show a client

Excel revenue amount based on date of payment, location,
software name. Also the amount of paid users and ARPPU
Google Analytics based on the month of payment.

Tableau
Revenue metrics
BigQuery
In this project, I presented key analysis metrics that reflect

SOFT SKILLS the financial performance of the selected product and
user interaction with it. Metrics considered include ARPPU,
Helpfulness MRR, New MRR, Paid Users, New Paid Users, Churned Users,
Churned Revenue, Total Revenue, Contraction MRR, and
Punctuality
Expansion MRR.
Curiosity
Logical thinking

LANGUAGES EDUCATION
English - upper-intermediate IT School "GoIT"
Ukrainian - native Data Analysis
2024