Proof
Case studies.
Real results from real engagements. Every number is accurate. Every client relationship is ongoing or ended on good terms.
GetYourGuide · Travel & Experiences
Display & Retargeting at Scale
A new retargeting channel launched and scaled inside a multi-million-euro display budget, without stealing sales from existing channels.
Read the case → +34% ROAS
-80% CPA
+458% CTR
GetYourGuide · Travel & Experiences
ML-Based Bidding Automation
Co-developed an ML bidding model that replaced rule-based CPC scripts across 5 million whitelisted placements, predicting the best bid per placement and updating weekly.
Read the case → -54% Cost
+81% ROAS
Seven figures € Annual savings
Liesl · Pet Services, Swiss market
Premium Dog-Sitting Marketplace
Sole performance marketer for a Swiss premium dog-sitting marketplace, built the entire paid infrastructure from zero and continue as lead growth partner.
Read the case → Full stack < 3 wks Launch
CHF 6,480/yr Wasted spend cut
sGTM + CAPI from zero Tracking