Digital Growth Consultant for SEO, GEO, SEA & Tracking
Be found where your audience is searching – and turn clicks into sustainable growth. Personal, direct and working for you worldwide.
What I do for you
Growth Consulting
Strategy and execution from one source – no cookie-cutter solutions. As your dedicated digital marketing consultant, I support and guide you through your digital strategy: thoughtful, close to your business and focused on making it measurably more profitable.

Web Analytics & Tracking
Most dashboards lie – ad blockers, browser restrictions and broken consent banners silently eat your conversion data. I build you a privacy-friendly tracking foundation based on Server-Side GTM, GA4 and/or Matomo that you can actually trust again.

SEA, PPC & GEA
Invest your ad budget. Don't burn it. I advise you on Google Ads, Microsoft Ads, Meta and LinkedIn – focused on real profit, not just clicks. And I keep an eye on the next generation for you: Generative Engine Advertising (GEA) – paid placements directly inside AI answers.
What clients say
Onlinemarkentier provides comprehensive SEO consulting with fresh ideas. The collaboration is enjoyable and efficient.
Reliable, professional partner for managing our Google Ads campaigns. Our budget spending was noticeably reduced – efficiency simultaneously increased.
Onlinemarkentier supported us pragmatically and expertly during our website relaunch and is always up to date on SEO and Google Analytics questions.
Straightforward support close to the client, effective, understandable and to the point. This allows you to focus on your core business!
Onlinemarkentier optimized our website and manages Google Ads. We don't learn about new developments in Ads or Analytics from news/blogs, but from Artur, who also implements them directly.
Straightforward support close to the client, effective, understandable and to the point. This allows you to focus on your core business!
Onlinemarkentier optimized our website and manages Google Ads. We don't learn about new developments in Ads or Analytics from news/blogs, but from Artur, who also implements them directly.
