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Have a question? Want to work together? Whether you’re looking to migrate away from Google Analytics, set up a self-hosted tracking stack, or just want to talk about ethical web analytics — I’m here to help.

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Fill out the form below and I’ll get back to you within 1–2 business days.

    I Can Help With

    • Open source analytics setup
      Matomo, Plausible, Umami, GoatCounter
    • GDPR-friendly tracking
      Privacy-compliant strategies
    • GA4 migration
      Move away from Google Analytics
    • Technical SEO
      Clean analytics integration
    • Custom solutions
      Events, dashboards, privacy audits

    Prefer Email?

    You can also reach me directly at:
    marko[at]opensource-analytics[dot]com

    Location

    Warsaw, Poland
    Available for remote work worldwide

    Response Time

    I typically respond within 1–2 business days. No autoresponders, no ticketing systems — just a real reply from me.

    Before You Reach Out

    To help me understand your needs better, consider including:

    Your current setup
    What analytics tool do you use now?

    Your goal
    Migration? New setup? Audit?

    Your timeline
    When do you need this done?

    Last published

    • Infographic showing the five UTM parameters: source, medium, campaign, term, and content with examples
      UTM Parameters: Track Campaigns Without CookiesJanuary 26, 2026
    • Infographic comparing good bots (search crawlers, SEO tools) versus bad bots (scrapers, spam bots)
      Bot Traffic Detection in Privacy-First AnalyticsJanuary 22, 2026
    • Cookie-free analytics comparison showing benefits of cookieless tracking
      Cookie-Free Analytics: How It Works and Why It MattersJanuary 20, 2026
    • From Users to Loyal Customers: How to Choose Your Product’s Critical Retention EventDecember 1, 2025
    • Privacy and GDPR Compliance Features in Plausible, Fathom, Umami, and Simple AnalyticsOctober 21, 2025
    • The 80/20 Rule for Content: Find the 20% of Pages Driving 80% of RevenueOctober 1, 2025
    • Customer Success Analytics: Privacy-Compliant Support Optimization
      Customer Success Analytics: Privacy-Compliant Support OptimizationSeptember 27, 2025
    • dashboard summarizing subscriber growth, authority, leads, and monetization for a personal blog
      Personal Blog Analytics: What to TrackSeptember 19, 2025
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