Analysts, java architects, developers, system technicians, database specialists, in user experience, that allow us to support all phases of the information systems lifecycle. Our thing is the agile methodologies of development, although we adapt to everything.


We have extensive experience in developing native apps for iOS, Android and Windows Universal, with references such as Telefónica, MAPFRE, Social Security, CEPSA, Ferrán Adrià ...

Code Audit

Does your application in Production fails consistently, its performance degrades or consumes memory or resources excessively? Is the application difficult to maintain? Do you think you have security holes? We can help you analyze applications at various levels: code quality, security, architecture, optimization ... so that the source of the problem is detected. In addition our pen testers will be able to make a security report (pen testing) of your mobile applications.

Trust Services

It is the core of our company. The European regulation eIDAS establishes a legal framework that encompasses and surpasses the previous procedures of authentication and signature of the natural and legal persons of the European Union. Biometrics, authentication, stamps, signatures ... all 100% eIDAS.  More information

Cloud services

Solutions associated with the company in the cloud (centralized company or "remote company" as defined by the eIDAS regulation), which provide usability plus profitability with the same security or greater than on premises services.

Public and private digital transformation

We know very well the needs of the Public Administrations, because we have worked for them since year zero. We implement and develop customized solutions for electronic administration (e-government), mobile government (m-government) and open government, of any dimension: local, regional, national or transnational.

Comprehensive solution for Open Government (OGoov)

OGoov offers solutions to open government initiatives to deploy an Open Data Portal, Transparency and citizen participation.
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Viavansi has specialized profiles in Real Time Open Data (RTOD), middleware that allows access to content provided by different sources through a single point. More information

Implementation of development infrastructures

Implementation and optimization of development infrastructures based on continuous integration: Jenkins, Maven, Artifactory, Git, Sonar ... Improvement of development processes.


viafirma suite

Confidence Solutions, adapted to the eIDAS regulation, equipped with our advanced electronic signature with full legal validity, so that incorporated into the day to day of your company, improve its efficiency, performance and competitiveness. With ANF AC and Avansi AC as trusted third parties for both Europe and LATAM.

Open Government Platform

OGoov is our integral platform of solutions oriented to Open Government, with optional sections and combinable according to the needs of the client, both public administrations and private organizations

  • OGoov Facebook link
  • OGoov Twitter link
  • OGoov Google Plus link


RTVE awards UTE Viafirma-Viavansi the Electronic Document Signature service (Portable signature)

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RT @OBSAE: El eIDAS explicado en un vídeo de menos de 3 minutos: @DSMeu
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Viavansi map

En cumplimiento de los establecido en la legislación vigente en materia de protección de datos de carácter personal, Viavansi SL le informa que los datos recogidos a través de este formulario serán tratados con la finalidad de responder a la información y solicitud de contacto realizada por el interesado y si lo autoriza, para el envío de información sobre nuestras actividades productos y servicios. Por tanto, la legitimación para el tratamiento de sus datos personales se basará en su consentimiento.

Así mismo, le informamos que los datos recogidos no se cederán datos a terceros salvo obligación legal y sus datos podrán ser tratados por terceros que prestan servicios para Viavansi SL que se encuentran ubicados en EEUU y están adheridos al sistema de Privacy Shield.

Podrá ejercer los derechos de acceso, rectificación, cancelación u oposición, así como los derechos adicionales que le asisten a través de la dirección de email, así como a través de los medios detallados en la información adicional sobre nuestra política de privacidad que puede consultar en la dirección web


About us