Rafael M. Profile

4,9

(45 avaliações)

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$50 USD / hora

brasília,

brazil

$50 USD / hora

No momento são 12:40 PM aqui

Entrou no Freelancer em agosto 1, 2012

4 Recomendações

Rafael M.

@rmmarconi

4,9

(45 avaliações)

6,6

$50 USD / hora

brasília,

brazil

$50 USD / hora

98%

Trabalhos Concluídos

100%

Dentro do Orçamento

97%

No Prazo

Taxa de Recontratação

It infrastructure professional

I'm a experienced System and Network administrator with more than 10 years of experience with Debian, Slackware, FreeBSD, OpenBSD, Solaris and others Linux and Unix flavors. Now I'm a System Administrator for the Brazilian Government, working with high availability and high loads systems, including mysql, varnish, bind9, openstack and others technologies.

Ver todos Linux Developers em Brazil

Contate Rafael M. para falar sobre o seu trabalho

Entre para falar sobre qualquer detalhe pelo chat

Itens de Portfólio

Crypto Exchange Site

Ethereum Mining Pool

Multicoin pool site with bitcoin, litecoin, feathercoin and terracoin.

MyDigitalCoin.com

P2Pool Multicoin Pool

Trinityminingpool

A Bitcoin pool linux server with Mysql, Apache, PHP and pushpoold.

Bitcoin Pool Server

Avaliações

Mudanças salvas

Mostrando 1 - 5 de 45 avaliações

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5,0

$150,00 USD

Website redesign and build

Very proffesional and will work with him again for sure

Marsel L.

@mleka

•

há 2 anos

2,8

$377,00 USD

Install cryptocurrency core software on existing MPOS private server

Good work but not complete. Stuck with a non-working project Ill have to repost most likely. Communication was fine for a while but then no response to multiple requests for updates over two week period.

Brent T.

@btaylor021477

•

há 7 anos

5,0

$650,00 USD

Cryptocurrency based on Vertcoin (asic resistant) , Complete Exchange website, Mining Pool

Excellent work, will definitely hire Rafael again.

Bitcoin

Nektarios D.

@Euroapps

•

há 7 anos

5,0

£128,00 GBP

other ports to investigate and possibly block

thanks for all your speed and professionalism, it was great to have you on the project

System Admin

Nr G.

@nrg3g

•

há 8 anos

5,0

$111,00 USD

Install some cryptocurrency core software on a server

Great work ! very fast and professional ! thanks again !

System Admin

Linux

Software Architecture

Ubuntu

Emanuel H.

@emanhu

•

há 8 anos

Experiência

SERPRO

mar. 2009 - Atual

Manage the activity of research, support and consulting of 10 specialized teams, with more than 100 employees.

SERPRO

set. 2007 - fev. 2010 (2 anos, 5 meses)

Security analysts plan, co-ordinate and implement security measures to protect computer systems from unauthorised access. This is a critical role, which is responsible for protecting an organisation's information.

OK SCM

jan. 2005 - ago. 2006 (1 ano, 7 meses)

Plan, design, build, monitor and manage a network infrastructure for a voip provider service.

Educação

Computer Networking Associate\'s Degree

Universidade Paulista,

Brazil

2010 - 2012

(2 anos)

Computer Networking Associate\'s Degree

Universidade Salvador,

Brazil

2008 - 2010

(2 anos)

Mechatronics Associate\'s Degree

Brazil

2004 - 2008

(4 anos)

Qualificações

University of Pennsylvania

2013

Gamification is the application of game elements and digital game design techniques to non-game problems, such as business and social impact challenges. This course will teach you the mechanisms of gamification, why it has such tremendous potential, and how to use it effectively.

ORACLE

2010

This certification is for university students and other beginners seeking to gain basic knowledge of UNIX with an Oracle Solaris Operating System (Oracle Solaris OS) emphasis. Candidates will learn basic UNIX commands and tasks, performed in the Solaris OS environment.