Дарина

DARYNA KLEKHO
JUNIOR DATA ANALYST

SUMMARY
As a Junior Data Analyst, I possess a solid foundation in both technical and interpersonal
skills crucial for data analysis and communication. Proficient in statistical analysis,
predictive modeling, and data visualization techniques, I excel in delivering
comprehensive insights for informed decision-making. With strong soft skills including
effective communication, active listening, and empathy, I ensure seamless collaboration
within cross-functional teams. My dedication and trustworthiness enhance my ability to
deliver accurate and actionable insights, while my proficiency in SQL and expertise in
advertising analysis equip me to contribute effectively to data-driven strategies and
organizational goals.
PROJECT EXPERIENCE
CONTACTS COHORT ANALYSIS TABLE CREATION IN GOOGLE SHEETS
[відкрити контакти](див. вище в блоці «контактна інформація») Built pivot tables for cohort analysis in Google Sheets using data from the "activity"

[відкрити контакти](див. вище в блоці «контактна інформація») sheet. Calculated retention rates and synchronized a secondary table with pivot table
changes. Applied conditional formatting to highlight key data points. Added game
Telegram
title, activity type, and user language slices for analysis. (GameDev)
Linkedin GOOGLE ANALYTICS 4 DATA ANALYSIS SUMMARY + part-2
Lutsk , Ukraine Performed data analysis in BigQuery using Google Analytics 4 dataset for an
eCommerce platform. Conducted queries to extract event, user, and session
HARD SKILLS
information, focusing on specific eCommerce events in 2021. Additionally, calculated
Statistical analysis
conversion rates segmented by date and traffic channels. (eCommerce)
Predictive analysis
USER JOURNEY ANALYSIS DASHBOARD SUMMARY
Data cleaning and preprocessing
Created a Tableau dashboard to analyze user journey data, focusing on steps from
Data mining
registration to first payment. Utilized various chart types and advanced settings to
Data visualization
visualize key metrics such as registrations, trial starts, and payments. Included
SQL
conversion rates and absolute numbers for each step to provide insights into user
TOOLS behavior. (eCommerce)
Google Sheets WORK EXPERIENCE
Looker Studio CASH APPLICATION SPECIALIST
BigQuery
Grand Persona
Google Analytics 4 july 2023 - present
Tableau
Payment Processing: Receiving, recording, and applying payments received through
SOFT SKILLS various channels, including checks, electronic transfers, credit card payments, and
Effective communicator online platforms.
Trustworthiness Invoice Reconciliation: Matching incoming payments with corresponding invoices or
Attention to detail accounts receivable entries to ensure accuracy and completeness of financial records.
Active listening Documentation and Reporting: Maintaining detailed records of payment
transactions, reconciliation activities, and communication logs for audit and reporting
LANGUAGES
purposes.
English - upper intermediate EDUCATION
Polish - pre intermediate
JUNIOR DATA ANALYST BACHELOR OF PSYCHOLOGY
Ukrainian - native
IT School - GoIT Lesya Ukrainka Volyn National University
january 2024 - june 2024 2021 - 2025