Наталия

Tymkova Nataliia
Junior Data Analyst

CONTACTS SUMMARY
[open contact info](look above in the "contact info" section)
[open contact info](look above in the "contact info" section) Aspiring Junior Data Analyst with hands-on experience in building interactive
Sumy, Ukraine Tableau dashboards, analyzing user behavior in Amplitude, and streamlining
Telegram reporting for team presentations. I implement naming conventions and
Linkedin
documentation standards that enhance team efficiency. Looking to apply my
HARD SKILLS analytical mindset and systems thinking in product analytics or BI-focused roles.

Pivot Tables, VLOOKUP, Data Cleaning,
PROJECT EXPERIENCE
Dashboards
Python (Pandas, basic analysis, data GA4 E-commerce Event Analysis (SQL)
processing) Tools: BigQuery (SQL), DBeaver Scope: Analytical tasks on public GA4 sample
SQL (queries, aggregation, joins, data data for 2021, focused on user behavior across the e-commerce funnel. Key steps
extraction) & deliverables: Session-level extraction – retrieved session_start, page_view,
Working with SQL databases add_to_cart, checkout, and purchase events with geo, device, and traffic-source
Data Studio (creating dashboards) fields. Traffic-source funnel – calculated conversion rates for each funnel step
Data Analysis (visit → cart → checkout → purchase) by source, medium, and campaign.
Accounting & Financial Reporting Landing-page impact – analyzed the first page visited in a session and its relation
Detail-oriented & analytical thinking to final outcomes; ranked pages by purchase conversion. Result: Generated clean,
structured datasets and detailed conversion tables, highlighting top-performing
TOOLS traffic sources and high-converting landing pages.

Excel Google sheets ARPPU & Revenue Metrics
DBeaver Looker Studio Tools: Tableau Public. Interactive Tableau dashboard analyzing ARPPU and total
BigQuery Tableau revenue across regions (APAC, USA, EMEA) and products.
Power BI BigQuery Includes monthly trends, product performance, and comparison of paid users vs.
Python Amplitude ARPPU.

SOFT SKILLS WORK EXPERIENCE
Attention to detail NOVA POSHTA
Analytical thinking Dispatcher operator
Responsibility and reliability April 2020 - now
Continuous learning Handled and resolved customer inquiries related to cargo delivery and logistics
Communication skills coordination.
Adaptability Private Entrepreneur Vasylchenko N.V.
Teamwork Accountant
March 2010 - April 2020
LANGUAGES
Managed full-cycle accounting, including income, expenses, and tax reporting.
English - Pre- Intermediate Created and maintained detailed Excel databases for financial and client
Ukrainian - Native records.
Analyzed business performance and prepared monthly financial summaries.
EDUCATION Optimized reporting structure and improved accuracy of financial data.

IT school GoIT Communicated with clients and government authorities regarding documentation
2025 Data Analyst and payments.
Sumy National Agrarian University
2002-2008
Master’s Degree in Accounting and
Auditing