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Ruben Castellano

Senior It
Habilidades
(Autoevaluación)
Problem solving 90%
Windows server 90%
Offices 90%
English 85%
Network management 80%
Docker 65%
AWS 65%
SQL Server 65%
Programming 40%
Idiomas
English:
  • Speaking
    70%
  • Reading
    70%
  • Writing
    70%
Perfil profesional

I have experience of more than 13 years in the IT infrastructure area where I work in providing fast efficient responses always in search of the path of innovation, always in search of learning new technologies

Experiencia laboral

Senior It
quetzal international services | Agosto 2022 - Actualmente (4 years 3 months)
Habilidades utilizadas

Responsible for the Technology services being online, such as the main internet service and the support for professionals to offer migration advisory services to clients in the United States, in turn offering first-level and second-level support such as the administration of profiles in google workspace, zoom among others. Another function is to negotiate with suppliers and analyze requests for new projects to meet response times with the differe

Senior It Officer
international rescue committee | Julio 2020 - Agosto 2022 (2 years 1 month)
Habilidades utilizadas

The Senior IT Officer will be primarily responsible for supporting staff in the use of IT systems and facilitating the installation and configuration of IT infrastructure, training of staff and operations of IT activities at IRC offices. . as the new projects related to this area in Colombia, Venezuela and Ecuador in person and remotely, in turn this person will work closely with the operations team in Colombia and other locations as well as w

Platform Manager
aos sas | Junio 2018 - Marzo 2019 (9 months)
Habilidades utilizadas

Manage technical improvements to achieve adequate compliance in Technological risks by means of headquarters meters where vulnerabilities must be mitigated, proposing solutions

Logro principal

Achieve the mitigation of vulnerabilities in the different client platforms

Formación académica
Computer Science
Iut antonio jose de sucre | Technological career
Generado por

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