Hi, I am Esteve Castells

I do all things Growth, SEO & Tech

Marketer by education, technologist by profession, and problem solver by nature, I dedicate my time to help companies achieve their business objectives: building strategies that deliver outstanding user engagement, growth and retention.

I thrive at making things grow by working at the intersection of data, marketing, and product.

In the past I have done SEO for the some of the biggest brands in the world, as well as helped Softonic, a company in the top 100 websites with more traffic in the world, gain more than one million users a day to expand the global reach & increase revenues.

I am currently leading the organic growth channels at Adevinta, leading marketplaces in 16 countries with more than 30M daily active users.

Global Head of SEO @ Adevinta

International SEO & Traffic Acqusition @ Softonic
SEO Project Manager @ Havas

To see the entire resume, please visit my LinkedIn profile.


Learnings on migrating 100,000 subdomains, BrightonSEOHow to Crush a Global SEO Rollout, International Search SummitSEO at Scale in 2020: How to rock in Google in 2020, stayathomeconf

Press mentions

Here are some mentions in El Confidencial, Entrepreneur, Hipertextual and Pompeu Fabra University.

You can see the rest of my press mentions, publications, talks, interviews and podcast appearances in my Media Summary.

Photos in case needed

Contact me