Ideas are easy,
hard to implement them

About us

Our story

After several years working for various technology companies, Seres Inertes was born in 2011 in the capital of La Mancha, Ciudad Real.

With a strong innovative component, we have been developing custom software for our clients for 5 years now.

Each person has a dream waiting to be fulfilled and even more if it revolves around what they like. That’s how three ‘beings’ undertake a long but enthralling journey towards personal and, above all, professional success. The inert comes to life!


We firmly believe that we can give not only a good result, but an excellent one.

Since our early beginnings until today, we try to maintain this premise as it is one of our best virtues.

We are a proactive team in which constant learning and adaptation to the latest technologies, allow us to develop innovative products and entirely suited to the needs of each client.

Our method

  • We based our work on agile development methodologies, always taking into account the client’s opinion.
  • Our working method is tailored to the type of project and product, previous experiences and tools available
  • We have a high ability to respond to changing requirements generated by clients’ needs or market developments.
  • Our methodology is designed to adapt to changes that involve challenging projects.
  • By the use of collaborative tools, client contact is always constant.

Inerte's team

Juan Luís Barquín Juan Luís Barquín

Juan Luis Barquín


Raúl Rubio Raúl Rubio

Raúl Rubio

Design ON + OFF

Benja Osuna Benja Osuna

Benja Osuna


Graphic Design

Corporate identity, Branding, Papers, Illustration...

Diseño Web & CMS

HTML5, CSS3, XML, jQuery, React, Backbone, PHP, SCSS, LESS, Wordpress, Joomla!...


Magento, WooCommerce, PrestaShop, VirtueMart...


iOS, Android, Windows Mobile, PhoneGap, WebMobile...

Digital Marketing

SEO, SEM, Networks, Campaigns...


Infographics, Videos, Documentaries, Photography...







Corporate Website


Corporate Website + E-Commerce Magento


Corporate Website

Gobierno de España

Corporate Website + Woocommerce


Corporate Website

Restaurante La Floridiana

Corporate Website

Fundación Telefónica

Corporate Website

El Debate de Hoy

Corporate Website

Maternity Fitness


Basic information about protection of personal data

Responsible: SERES INERTES S.L.

Purpose: Provide commercial information on company products and services.

Legitimation: Consent of the interested party

Recipients: None, except legal obligation.

Rights: Access, rectification, deletion, opposition, limitation to processing, portability and submit a claim to the Spanish Data Protection Agency.

Additional information: You can find more information in our Privacy Policy