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Caroline O'NeillCO

Caroline O'Neill

Supermalter

Social Media Manager

€470/day
4 projects
London, GB
8-15 years

Average response time: 1 hour

About Caroline

  • English

    Native or bilingual

Can work on-site
London (up to 50km)

Experience

  • Workday
    Social Media Manager
    January 2021 - March 2023 (2 years and 2 months)
    London, UK
    " Owned social media strategies for seven EMEA-based executives, optimising their platforms to drive brand awareness and engagement. Conducted full audits to determine strategic engagement plans. " Produced editorial calendars and kept track of competitive landscape to inform strategy. Used data-driven insights to ensure ROI, resulting in growth, reach and scale. " Led full content strategy including copywriting, asset creation, scheduling, analytics, and providing insights. " Increased social media impressions by 141%, engagements by 114% and follower growth by 75% in FY24. " Increased social media impressions by 300%, engagements by 178% and follower growth by 141% in FY22.
  • Co-Transform Ltd
    Social Media Manager
    April 2023 - January 2024 (9 months)
    " Managed the executive social presence of five senior leaders, building influence and strategic visibility with target audience. " Led full content strategy including copywriting, asset creation, scheduling, analytics, and providing insights. " Created platform specific editorial plans, growing reach and engagement through consistent, value-driven content. " Increased impressions by 35%, engagements by 238% and follower growth by 298% in FY23.
  • EY
    Senior Marketing Executive
    February 2020 - August 2021 (1 year and 6 months)
    London, UK
    " Led strategic marketing campaigns for high-profile EY Arts and EY Energy & Resources sector. " Delivered impactful marketing campaigns focusing on organic, paid and influencer social media. " Managed major marketing campaign for the 'EY Exhibition: The Making of Rodin' at Tate Modern. Grew reach by 175% among target audience (exceeding target of 45%). " Copywriting and editing for senior partners across multiple touch-points including presentations, speeches, blogs, social media, videos and newsletters to enhance brand awareness among target market and extend into new markets. " Coordinated relationships with agencies and the wider global marketing team.

Reviews

5.0

Out of 1 rating

T

Tori

head of brand and communications - 3 - SE - Global functions - Global marketing - UK&I - French Cost Center

Reviewed on 3/13/2026

Caroline was a fantastic freelancer to work with. She communicated clearly, delivered high‑quality work on time, and consistently went above and beyond expectations. I’d happily work with her again and highly recommend her to anyone looking for a reliable, skilled professional.

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Education

  • CIM Certificate in Marketing
    Chartered Institute of Marketing
    2012
    CIM Certificate in Marketing
  • BA Politics with International Studies
    University of Warwick
    2008
    BA Politics with International Studies

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