Who I Am

Juan S. Aparicio

Technical marketer, developer, and educator with over 8 years of experience helping businesses grow through data.

I’m best known for creating Tutopress, one of the most-watched YouTube channels in Spanish on Google Tag Manager (GTM), Google Analytics 4 (GA4), and server-side tracking .

Founder of Tutopress

In 2018, I launched Tutopress, an online school where I teach marketers how to optimize their campaigns using data. Our flagship program, Analista Digital de Cero a Máster, includes step-by-step courses on:

  • Google Analytics 4 for conversion optimization

  • Google Tag Manager for media buyers

  • Looker Studio for automated reporting

  • Server-side tracking with Stape

  • Meta Conversions API for WordPress and Shopify

Tutopress has helped hundreds of professionals across Latin America and Spain gain the skills to measure, optimize, and scale their marketing efforts .

Juan S. Aparicio
Helping marketers turn data into decisions.
Years of experience
0 +
personalized consulting sessions
200 +
marketers trained
200 +

My Mission

I believe that data should empower marketers, not overwhelm them. My goal is to make advanced analytics accessible, actionable, and aligned with real business goals—whether you’re running ads, managing a funnel, or scaling an e-commerce brand.

Based in Spain— Working Globally

I work with clients and students around the world. Whether you’re a startup, agency, or enterprise team, I can help you get the most from your marketing data.

Let’s Connect

Want to improve your tracking, build smarter dashboards, or train your team?