Introducing the talent

Hi, I'm Maciej O.

Maciej O. is a Developer with 3 years of experience in leading projects and developing strategic initiatives. he has established expertise in his field and a proven track record of delivering significant results. Maciej excels at problem-solving and mentoring junior team members, while providing valuable insights that drive business growth and innovation.

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Strengths

Experience

Senior-Level (5-7)

Expertise

Security Implementation, Front-End Development, Back-End Development, Website Design & Development

Languages

English C1

Geo

Ukraine

Recent wins at Freelance

Development and execution of comprehensive marketing initiatives at Freelance, showcasing advanced strategic thinking and leadership abilities.

44%

ROAS Improvement

61%

Ad Relevance Score

37%

Quality Score Increase

Skill rundown

Creativity

Thinking outside the box to develop innovative and captivating marketing campaigns that capture attention and resonate with the target audience.

Overall 87%

Communication

Effective verbal and written communication skills to convey ideas, collaborate with team members, and engage with clients or customers.

Overall 91%

Customer focus

Understanding and anticipating customer needs, preferences, and behaviors to develop targeted marketing strategies and deliver exceptional customer experiences.

Overall 76%

Analytics

Proficiency in using analytical tools and methods to collect and analyze data, measure performance, and derive actionable insights for marketing strategies and campaigns.

Overall 54%

Tools

Familiarity with various marketing tools and technologies, such as CRM systems, email marketing platforms, social media management tools, and analytics software, to streamline and enhance marketing activities.

Overall 66%

Professional experience

Meta Ads Manager at Freelance

2022-2025
  • Meta advertising campaigns with budgets exceeding $600K annually, achieving 54% higher engagement rates than industry benchmarks.
  • Advanced audience targeting strategies that reduced cost per acquisition by 38% while increasing conversion volume by 51%.
  • Comprehensive testing frameworks that improved ad creative performance and campaign optimization.

Social Media Strategist at SocialROI Agency

2020-2022
  • Optimized Meta advertising campaigns for clients across various industries, achieving 49% higher engagement and 42% lower cost per result.
  • Advanced campaign structures and bidding strategies that improved advertising efficiency and performance.
  • Comprehensive reporting dashboards that enhanced performance visibility and strategic decision-making.

Digital Marketing Associate at DigitalPulse Media

2018-2020
  • Social media advertising campaigns that achieved 45% higher click-through rates than industry benchmarks.
  • Audience research and competitive analysis that improved campaign targeting and performance.
  • Creative teams to develop compelling ad content that increased conversion rates by 39%.

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