Imagen de perfil de ragnarjohannes
@ragnarjohannes
Bandera de Poland Krakow, Poland
Miembro desde 2 de septiembre de 2017
1 Recomendaciones

ragnarjohannes

En línea Desconectado
I am Norwegian, but I grew up in the United States of America, today I live in Poland. I am graduated in Computer Science and Network Engineering, I have some specializations in Network Security and Information Security, I studied Forensic Computing and Cyber Security. I finalized my PHD in Forensic Computing last year, I worked in companies in Silicon Valley for 9 years. I've learned to program with 9 years old, I program in Cobol, Fortran, Assembly, C, C ++, C #, PHP, ASP.net, VB #, Perl, Ruby, Java, JavaScript, Scala, R, Python and Pascal, I also work with some databases like Oracle, MySQL, SQL Server and others. I am able to configure Linux servers (Red Hat, CentOS, Ubuntu Server, Debian, Suse, Oracle Linux and ClearOS) as well as Windows Server 2003, 2008R, 2012. I also work with configuring networks with Cisco and Dell products. For more information, please contact me.
$23 USD/hr
3 comentarios
3.3
  • 67%Trabajos finalizados
  • 100%Dentro del Presupuesto
  • 100%A tiempo
  • N/ATasa de recontratación

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    “Esse freelancer Ragnar não fez a metade do projeto e mesmo assim liberei metade do pagamento e passou 20 dias sem responder minhas perguntar. Não recomendo para ninguém.”

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