Sarah K

Head of Digital Marketing

Salary / Daily rate

Lyon, France

Freelance, open to permanent contract

Skills

Social AdsMarketing StrategySEASales StrategyWeb AnalyticsLead GenerationGoogle AdsLinkedIn Ads

Languages

EnglishFrench

About me

Links

Work experience

Visiting Lecturer, SEA & Social Ads

Google

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

Certified by ETS EMEA

Certification Google Ads - Mobile

Issued: Dec 2018

Certified by Google

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