
Sarah K
Head of Digital Marketing
Salary / Daily rate
Lyon, France
Freelance, open to permanent contract
Skills
Languages
Work experience
Visiting Lecturer, SEA & Social Ads
Jun 2018 - Present
8 years 5 months
Paris, France
Entrepreneur, SEA & Online Acquisition
Hoplead
Jun 2017 - Present
9 years 5 months
Lyon, France
Head of digital marketing Head of Growth
Freelance
Jun 2017 - Present
9 years 5 months
Remote
Lead digital acquisition, partnerships for multiple clients, managing full-funnel activation & performance strategy. Key achievements Build and scale media strategies delivering up to +15–30% YoY revenue growth depending on clients. Improve ROAS and CAC across channels through advanced tracking, segmentation, continuous optimization. Design and manage paid media frameworks covering SEA, Social Ads, Display, retargeting and partnerships. Implement data-driven reporting dashboards, improving decision-making velocity for stakeholders. Structure tracking ecosystems (GA4, GTM, Meta Pixel) to support performance and attribution accuracy. Develop new acquisition channels (affiliates, partnerships, new media platforms), increasing diversification. Oversee agency performance, set KPIs, validate deliverables and ensure strategic alignment. Lead cross-functional coordination with marketing, creative, legal, back-end, and analytics teams
Traffic Manager, SEA & Online Acquisition
Geolid
Jun 2016 - May 2018
2 years
Région de Lyon, France
Managed national-level paid campaigns for franchise networks and large corporate accounts. Optimized Search, Display, Facebook, Instagram, YouTube campaigns, improving CPL and conversion rates. Delivered strategic recommendations and insights to support long-term media planning.
Digital Marketing Executive
Solocal
Jul 2015 - Jun 2016
1 year
Région de Lyon, France
Audited 20+ SEA & Social Ads campaigns/month and redesigned reporting to improve decision-making. Contributed to a +15% revenue growth target through optimization and performance steering. Oversaw KPIs, tracking, creative briefs, and post-campaign reviews.
Advertising specialist
GROUPE PROGRES
Jul 2009 - Dec 2011
2 years 6 months
Saint-Étienne, France
Developed offline communication plans for regional clients. Managed customer portfolios and campaign performance analyses.
Education
IDRAC Business school
Master of Business Administration - MBA, Marketing and Business Management
IDRAC Business school
Master of Business Administration - MBA, Digital Marketing, E-Commerce and Multichannel Strategies
Licenses & certifications
TOEIC - 900 out of 990
Issued: Jun 2023
Certification Google Ads - Mobile
Issued: Dec 2018