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davidzielonka

David Z

@davidzielonka

Marketing Analytics and AI Visibility Specialist

Germany
German, English, Spanish
About me
I help businesses make sense of marketing data and AI search visibility. With 20+ years in online marketing, I combine hands-on analytics work with experience as founder of DZMG (2025) and a coach and trainer for eMBIS Akademie since 2014. My focus: GA4, Google Tag Manager, Consent Mode, Google Ads, Looker Studio dashboards and GEO audits. I also work with AI-native workflows and APIs for practical reporting tasks. Expect clear scope, documented findings and actionable next steps. Tell me your goal and I will help you choose the right package.... Read more

Skills

d
davidzielonka
David Z
Offline • 
Average response time: 1 hour

See my services

Optimization
I will audit your ga4 and GTM conversion tracking
From$35 / projectMore details
Tracking & Reporting
I will build a looker studio marketing dashboard
From$45 / projectMore details

Work experience

Founder and Managing Director

DZMG

Feb 2025 - Present • 1 yr 9 mos

Founder and Managing Director of DZMG since February 2025. I advise businesses on digital marketing strategy, marketing analytics, conversion tracking, reporting, SEO and Generative Engine Optimization. My work combines practical implementation with clear measurement, documented findings and prioritized recommendations. Current service areas include GA4, Google Tag Manager, Consent Mode, Google Ads, Looker Studio, AI search visibility and AI-native workflows and APIs.