Владислав

VLADISLAV GONCHARUK
DATA ANALYST
[відкрити контакти](див. вище в блоці «контактна інформація») [відкрити контакти](див. вище в блоці «контактна інформація») Linkedin Telegram Shargorod, Ukraine

SUMMARY
Junior Data Analyst with knowledge of SQL, BigQuery, Tableau, Google Sheets, Looker, Python, and A/B Testing.
Hands-on experience in reporting, data visualization, and marketing campaign performance analysis. Worked on
projects covering the full data cycle — from preparation to metric visualization and business recommendations. Skilled
in working with marketing and business metrics. Seeking small-scale projects with mentor support to accelerate
growth through real-world tasks.

HARD SKILLS PROJECT EXPERIENCE
Data Analysis User Conversion Funnel Analysis, SaaS Product August 2025
SQL Querying Tools: Tableau, SQL
Data Visualization Description: Built a dashboard to track user conversion from registration to
payment, funnel stages, and key metrics.
Python (Analytics)
My tasks: Calculated conversion rates, built trend charts, visualized the funnel.
Statistical Analysis Result: Found weak points in the funnel to improve user engagement.
A/B Testing
Marketing & Web Analytics Project (SQL + GA4) July 2025
Product Analysis
Tools: SQL (PostgreSQL, BigQuery), Google Cloud, GA4
Description: Analysis of ad performance and eCommerce funnel via GA4 events.
TOOLS My tasks: Writing queries, calculating ROMI, reach, analyzing sessions, funnels,
Google Sheets and conversions by channel and landing.
Result: Key drivers of conversions and their traffic sources were identified.
BI Tools (Tableau,
Power BI, Looker Studio) Google Sheets Dashboard & Cohort Analysis June 2025
SQL Databases Tools: Google Sheets
Description: Visualization of user activity and cohort analysis in Google Sheets.
(PostgreSQL, BigQuery) My tasks: Created charts and interactive pivot tables for cohorts.
Python (Jupyter Result: Gained insights for understanding user behavior and retention.
Notebook, Pandas)
Google Analytics 4
WORK EXPERIENCE
Amplitude State Treasury Service of Ukraine, Regional Office 2012 - NOW
IT AND CYBERSECURITY SPECIALIST
Data Warehouses
Administered local network (Windows), configured access rights, and monitored
antivirus protection.
EDUCATION Implemented software, maintained PCs, supported internal electronic payment
2006 - 2011 and document management programs.
VINNYTSIA NATIONAL Managed IT documentation, prepared tender documentation for e-procurement.
TECHNICAL UNIVERSITY Achievements: Ensured uninterrupted IT infrastructure operation, timely
reporting on resource usage, implemented a data backup system, and provided
Engineer, Software
Helpdesk and remote IT support.
developer
May 2025 - present Axioma Company, Vinnytsia 2011
IT School GoIT JUNIOR 1C DEVELOPER
Data Analyst Developed and adapted functionality of ready-made 1C-Enterprise v.8.2
configurations for business.
Participated in the development of the "Small Business Management"
LANGUAGES
configuration.
English: intermediate Achievements: Successfully implemented new functionality, optimized program
Ukrainian: native logic, and fixed errors in one of the module's logic.