Serhii Antonenko
Experienced marketing professional with 10+ years of expertise across multi-channel marketing, employer branding, social media, and advertising.
About
Experienced marketing professional with 10+ years of expertise across multi-channel marketing, employer branding, social media, and advertising. I help organizations grow by turning data into strategy, building strong communication concepts for both technical and business audiences, and optimizing campaigns for measurable ROI.
I’m passionate about teamwork, continuous learning, and open collaboration. I’ve worked with startups and global brands, and I enjoy mentoring teams, managing projects, and creating content that attracts talent and customers—consistently driving performance and impact.
- 10 years' experience
- Joined July 2026
Skills· 10
Languages
- EnglishFluent
- UkrainianFluent
- FrenchIntermediate
- Spanish; CastilianIntermediate
Industry experience
- Media & Entertainment
- Professional Services
- Software & Internet
- Education
- Retail
More experts in Toronto, Canada
Work experience· 5 roles
Led cross-location marketing initiatives (20+ locations) and collaborated with global teams to deliver campaigns exceeding targets. Analyzed performance metrics using Google Analytics and Power BI to understand audiences and optimize marketing efforts. Developed and executed marketing strategies, managed and improved advertising campaigns to enhance ROI, and mentored team members with diverse skill sets.
Contributed to multi-market employer branding and marketing campaigns by using analytics to optimize targeting and performance. Supported strategy execution, advertising management, and content creation designed to strengthen the employer brand and attract talent.
Developed marketing and content strategies, launched and analyzed advertising campaigns, and supported the design team. Worked with brands in Germany with goals including increased awareness and customer loyalty, sales growth, and market expansion to other EU countries, the UK, and the USA. Participated in creating a long-term marketing strategy for a brand founded about 100 years earlier.
Education
Certifications and awards
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