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Mariya Mykolaychuk

Available to hire

I am a business & marketing data analyst with practical experience in Marketing field for 6+ years, delivering insights from business and marketing data for efficient data-driven decisions.

About

I am a business & marketing data analyst with practical experience in Marketing field for 6+ years, delivering insights from business and marketing data for efficient data-driven decisions. I design dashboards and reports using SQL, Tableau, Power BI, and Excel to help teams make data-driven decisions.

I enjoy identifying trends, tracking performance, and collaborating with cross-functional teams to optimize campaigns and strategies. I am fluent in English, Spanish, Ukrainian, and Russian, and I thrive in fast-paced environments where curiosity and collaboration drive results.

In addition to that I am experienced in launching digital products and running full-funnel marketing across Europe and international markets. During my work I combine creative strategy with analytics and automation to optimize ROI and drive measurable growth.

  • Joined October 2025

Languages

  • EnglishFluent
  • Spanish; CastilianFluent
  • UkrainianFluent
  • RussianFluent

Industry experience

  • Media & Entertainment
  • Professional Services
  • Software & Internet
  • Travel & Hospitality
  • Education

More experts in Luxembourg, Luxembourg

Work experience

Freelance – Social Media Marketing & Data Analytics · Self-employedJan 2025 – Jan 2025 · 1 mo

Collected and analyzed marketing performance data to support decision-making. Designed clear reports and dashboards in Google Sheets and Looker Studio to track KPIs. Identified trends and insights to help optimize campaigns and strategies.

Quality Control Data Manager · Synergy Research Inc.Nov 2019 – Nov 2019 · 1 mo

Managed data quality control for client projects. Designed data cleaning procedures and implemented validation checks. Collaborated with cross-functional teams to improve data reliability and reporting.

Customer Support Manager · CPMI International / AirbnbJan 2019 – Jan 2019 · 1 mo

Led customer support operations, improving response times and issue resolution. Analyzed customer interactions to identify recurring problems and inform process improvements.

Education

Master in Entrepreneurship and Business Innovation · INSA Barcelona School of Marketing and Communication2019 – 2020
Bachelor’s Degree in Management of Commercial Activity · Kyiv National Linguistic University2014 – 2018
Data Analysis · GO IT School2025

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