Available to hire
Hi, I’m Olena Mezentsova, a data-driven Digital Marketing Analyst with 10+ years of experience turning data into actionable insights. I specialize in Google Analytics, advertising data, conversion tracking, dashboards, and performance optimization to drive business results.
I thrive on translating complex data into clear business insights, collaborating with cross-functional teams, and delivering measurable improvements for clients and stakeholders through evidence-based strategies.
Experience Level
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Intermediate
Intermediate
Language
English
Fluent
Russian
Fluent
Ukrainian
Fluent
Work Experience
SEO specialist at Cyber4Z Company
September 1, 2023 - PresentConducted data audits: traffic, conversions, CTR, ROI. Analyzed user behavior, funnels, and campaign effectiveness. Created dashboards and analytical reports for clients. Performed usability and website performance analysis. Created a semantic core for the company's website.
Digital Marketing Manager at Terra Promo – Digital Agency
November 1, 2021 - July 1, 2022Built and analyzed advertising and traffic data from scratch. Conducted data audits: traffic, conversions, CTR, ROI. Analyzed user behavior, funnels, and campaign effectiveness. Created dashboards and analytical reports for clients. Worked closely with developers using technical specifications. Performed usability and website performance analysis.
Digital Marketing Specialist at BabyZone – E-commerce Retail
March 1, 2018 - November 1, 2021Analyzed large volumes of marketing and sales data. Worked with Google Analytics, Ads, FB Ads, conversions & goals. Optimized funnels based on data insights. Reduced cost per conversion and improved CTR using data analysis. Conducted competitor and SEO data analysis. Prepared regular performance reports for management. Managed budgets based on analytical results.
Digital Marketing Specialist at Interbest – Clothing Manufacturer
July 1, 2015 - March 1, 2018Website analytics and performance tracking. SEO and traffic data monitoring. Content and engagement analytics. Market and competitor data analysis. Supported business decisions with analytical insights.
Digital Marketing Specialist at Richcolor – Beauty Retail
February 1, 2013 - July 1, 2015Customer database segmentation and email analytics. Sales and loyalty program data analysis. SEO, SMM, and performance tracking. Maintained reporting in 1C system.
Education
Qualifications
Google Data Analytics Professional Certificate
January 11, 2030 - January 26, 2026Programming Language & Website Mastery
January 11, 2030 - January 26, 2026Master's Degree in Management and PR Technologies
January 11, 2030 - January 26, 2026Bachelor's Degree in Culture and Arts
January 11, 2030 - January 26, 2026Industry Experience
Software & Internet, Media & Entertainment, Retail, Professional Services, Education
Experience Level
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Intermediate
Intermediate
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