Ольга

OLGA ZYKOVA
JUNIOR DATA ANALYST
[open contact info](look above in the "contact info" section)
[open contact info](look above in the "contact info" section)
Telegram
LinkedIn
Ukraine (remote)

EDUCATION
SUMMARY
Data Analyst in IT
🔗 Data Loves Academy Detail-oriented Junior Data Analyst with a background in web
Feb 2025 - Nov 2025 development and strong analytical mindset. Proficient in SQL,
Data Analyst
🔗
Python, Google Sheets, and data visualization tools (Tableau, Looker
IT School "GoIT" Studio, Power BI). Experienced in product analytics, user funnel
Feb 2024 - Oct 2024 analysis, unit economics, and product lifecycle. Passionate about
Master of Computer Science transforming data into actionable insights that drive business growth.
Kharkiv National University of
Radioelectronics PROJECT EXPERIENCE
2005 - 2010
1. Taxi App User Experience Analysis
HARD SKILLS Analysed user behaviour and funnel conversion in a ride-hailing app to
SQL, Python identify drop-off points and improve retention.
Theory of Probability and Stack: SQL, PostgreSQL, Tableau Public
Mathematical Statistic
Theory of A/B Testing
🔗 Project Link
2. Revenue Dynamics and Growth Factors Analysis
Product Analysis, User
Examined revenue trends and drivers behind financial fluctuations to
funnel analysis
Data visualisation identify key factors influencing business performance.
Stack: SQL, PostgreSQL, Tableau Public
🔗
Product metrics, Unit
Economics Dashboard Link
Product Lifecycle 3. On-Chain Market Analytics: Whale Activity Impact on Crypto Volatility
Scrum, Kanban Investigated how whale transactions affect Bitcoin and Ethereum volatility
using on-chain metrics and Python visualization.
TOOLS
Stack: Python, Pandas, Plotly, Matplotlib, Seaborn, Santiment API
Tableau, Looker Studio,
Power BI
🔗 GitHub Repository
DBeaver
WORK EXPERIENCE
BigQuery
Jupyter Notebook
Education and Skill Development (May 2023 – 2025)
Excel, Google sheets
Completed a comprehensive Data Analytics programs. Developed
Google Analytics
strong skills in Python, SQL, data visualisation and data analysis,
Adobe Photoshop, Figma product metrics, ad-hoc reporting, statistics, and probability theory.
Jira, Confluence
Freelance: Frontend Developer (Apr 2015 – Apr 2023)
SOFT SKILLS Developed responsive web projects using Angular.js. Implemented
Strong analytical thinking design layouts and ensured cross-browser compatibility.
Ability to learn and adapt
Magento Frontend Developer Zfort Group (Dec 2012 – Mar 2015)
Problem-solving skills
Built and maintained CMS-based websites (Magento, WordPress);
LANGUAGES integrated plugins and extensions.
English (intermediate) Web Developer Codus Software (Sep 2011 – Nov 2012)
Ukrainian (native) Created website layouts and implemented UI designs using CMS.