I am Ekaterina Dolgovykh, a Growth / Marketing Data Analyst with 5+ years of experience in data analysis, visualization, and machine learning model development. I designed, maintained, and owned global marketing reporting across 24 countries, supported a marketing team with stakeholders at various seniority levels - from C-level to team leads - handling ad-hoc requests (closed 170+ JIRA tickets) and provided insights on marketing performance globally to optimize marketing spend. I’ve worked in both corporate and startup environments and lived in 4 countries, which has strengthened my ability to work effectively in culturally diverse environments and made me flexible and adaptable to change. Most recently at TikTok and Moonfare, I delivered audience insights and data-driven marketing insights that increased reach and engagement, and I enjoy turning complex datasets into actionable business decisions.

Ekaterina Dolgovykh

I am Ekaterina Dolgovykh, a Growth / Marketing Data Analyst with 5+ years of experience in data analysis, visualization, and machine learning model development. I designed, maintained, and owned global marketing reporting across 24 countries, supported a marketing team with stakeholders at various seniority levels - from C-level to team leads - handling ad-hoc requests (closed 170+ JIRA tickets) and provided insights on marketing performance globally to optimize marketing spend. I’ve worked in both corporate and startup environments and lived in 4 countries, which has strengthened my ability to work effectively in culturally diverse environments and made me flexible and adaptable to change. Most recently at TikTok and Moonfare, I delivered audience insights and data-driven marketing insights that increased reach and engagement, and I enjoy turning complex datasets into actionable business decisions.

Available to hire

I am Ekaterina Dolgovykh, a Growth / Marketing Data Analyst with 5+ years of experience in data analysis, visualization, and machine learning model development. I designed, maintained, and owned global marketing reporting across 24 countries, supported a marketing team with stakeholders at various seniority levels - from C-level to team leads - handling ad-hoc requests (closed 170+ JIRA tickets) and provided insights on marketing performance globally to optimize marketing spend.

I’ve worked in both corporate and startup environments and lived in 4 countries, which has strengthened my ability to work effectively in culturally diverse environments and made me flexible and adaptable to change. Most recently at TikTok and Moonfare, I delivered audience insights and data-driven marketing insights that increased reach and engagement, and I enjoy turning complex datasets into actionable business decisions.

See more

Experience Level

Expert
Expert
Expert
Expert
Expert
Intermediate

Language

English
Fluent
Russian
Fluent
German
Intermediate

Work Experience

Sabbatical
April 1, 2025 - November 5, 2025
Planned career pause to recharge and identify the next opportunity aligned with long-term career and personal goals.
Market Insights Analyst (DACH) at TikTok
March 31, 2025 - March 31, 2025
Collaborated with cross-functional teams (Marketing, PR, and Creator/Publisher) to deliver DACH audience insights and trend deep dives that supported a 15% increase in reach and engagement within 1.5 years. Supported DACH audience engagement programs by identifying creators/publishers and analyzing content formats that drive reach and engagement. Interpreted large-scale datasets using SQL and presented findings in business terms to non-technical stakeholders, ensuring alignment with business goals.
Growth / Marketing Data Analyst at Moonfare
September 30, 2023 - September 30, 2023
Focused on scaling B2C user growth through data-driven marketing analytics across 24 countries and 8 channels by providing actionable insights on marketing performance. Supported a marketing team consisting of stakeholders of various seniority levels - from C-level to team leads - with ad-hoc requests (closed 170+ JIRA tickets) and designed from scratch and maintained marketing reporting in Tableau, ensuring consistent KPI tracking and conversion measurement.
Junior Data Scientist in AdTech at XING
September 30, 2021 - September 30, 2021
Contributed to feature development for CTR prediction models, including NLP-based semantic data to improve targeting accuracy. Conducted A/B tests to support optimization of bidding strategies and ad monetization. Proposed UX improvements to the product based on data analysis.
Data Science Intern in Diesel Systems Department at Bosch
October 31, 2017 - October 31, 2017
Data Science Intern in Diesel Systems Department.

Education

M.Sc. at Leuphana University Luneburg
October 1, 2016 - March 1, 2019
Data Science
B.S., Project Management at Moscow State University of Economics, Statistics and Informatics
September 1, 2011 - June 1, 2015
Business Administration
Semester Abroad at Wroclaw Economic University
October 1, 2014 - February 1, 2015
Semester Abroad at European University Cyprus
February 1, 2013 - June 1, 2013

Qualifications

Add your qualifications or awards here.

Industry Experience

Media & Entertainment, Software & Internet, Financial Services

Experience Level

Expert
Expert
Expert
Expert
Expert
Intermediate

Hire a Growth Marketer

We have the best growth marketer experts on Twine. Hire a growth marketer in Berlin today.