DEXS Digital Experience School


Read the Official Description

We are DEXSers And you?

Curious to know who is behind DEXS? If the answer is yes, we congratulate you because that means your DNA matches ours. The DEXSer team is innovative, constantly changing and always at the forefront of technological training.

Our DNA: innovation, collaborative and global

DEXS is a training company that was born within the ecosystem of technological excellence of atSistemas. Our goal is to shape talent and train professionals to guide them towards a market full of opportunities.

  • 25 years of experience
  • 1400 professional people
  • 12 international headquarters
  • 5% of revenue ID i

The key: Agile methodology

We are aware of the skills that those profiles that want to be part of technological development projects must have. We incorporate an Agile work methodology into all our programs so that this is possible and you reach your goals at all levels.

Thus we see the world in DEXS

In DEXS we know that the current educational model needs a bridge that links it with the real demand of the companies. atSystems is that bridge.

Hence the employment commitment . This collaboration ensures the best profiles a proposed job after finishing to reward their excellence.

We want this opportunity to be available to everyone and that is why we decided to offer our programs in an online format and streaming classes .

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Our team

At DEXS we have the best active professionals in the industry. Profiles that lead great projects and that will guide you in your transformation process so that you achieve your goals.

Sergio Lecuona

With more than 10 years of experience in Middleware and Systems technologies for companies such as Blanco or the General Directorate of Traffic. Currently Technical Leader Cloud at atSystems collaborating with different clients.

Alfredo López-Palafox

He is currently part of the Expert Center for Mobility in atSystems as a consultant with more than 20 years of experience in the consulting sector and extensive experience as a technology trainer.

José Ángel Corral

He has almost 20 years of experience in the consulting and banking technology sector, leading companies such as The Graffter and JACYAR. Currently Technical Leader of Solutions Architecture and Technical Manager of the Blockchain area at atSistemas.

Angel Miguel Martinez

Analyst and development architect in blockchain projects at atSistemas. Responsible for training multidisciplinary teams, he has extensive experience in the consulting sector.

Alejandro Nieto Boza

As part of the DevOps community of atSistemas and with experience in the design and installation of Kubernetes architecture, he has extensive experience in different fields, such as infrastructure such as code, CI / CD, cloud architectures or observability.

Veronica Moreno Wise

Computer engineer with more than 10 years of experience as a development consultant and QA for companies such as mtp. Scrum Master for different clients, currently Leader of the Agile Community of atSistemas, accompanying the company in its transformation.

Daniel Hidalgo Ruiz

Director of DEXS having completed an MBA with more than 10 years of experience in management of educational centers and teacher of financial training. Specialized in the management of e-Learning and Scrum Master educational projects.

Patricia García Martínez

Degree in Hispanic Philology with extensive experience as a teacher and management of educational centers. During the last years he has specialized in e-Learning project management in digital schools. Currently Academic Coordinator of DEXS.



Madrid, Community of Madrid, Spain


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