System Administrators for hire in Brazil

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Showing 23 results
  • Hire amcorreia

    amcorreia

    Brazil $25 USD / hour
    DevOps
    Brazil
    5.5
    29 reviews $25 USD per hour
    8+ years experience in managing Linux servers. (firewall, proxy, mail, vpn, etc). .
    8+ years experience in managing Linux servers. (firewall, proxy, mail, vpn, etc). . less
  • Hire engkelber

    engkelber

    Brazil $20 USD / hour
    App/web developer & Database/network specialist
    Brazil
    4.4
    1 review $20 USD per hour
    I am an electronic engineer having more than 20 years of experience in programming, implementation, administration and maintenance tasks related to computer science. Please find bellow some of my skills: - Programming languages like C/C++, VC++, C#, VB, Java, Javascript, ASP, PHP, HTML5, CSS3 - Deep knowledge in...
    I am an electronic engineer having more than 20 years of experience in programming, implementation, administration and maintenance tasks related to computer science. Please find bellow some of my skills: - Programming languages like C/C++, VC++, C#, VB, Java, Javascript, ASP, PHP, HTML5, CSS3 - Deep knowledge in JQuery Javascript framework - Install, configure and maintain almost all operating systems like Windows, Linux, BSDs, Solaris, Mac OS X. - Microsoft Certified Systems Engineer (MCSE/Windows Servers) - Microsoft Certified Database Administrator (MCDBA/SQL Server) - Planning and developing Database Queries in SQL language - MySQL Database Implementation/Administration/Maintenance specialist - Installing/Administering/Maintaining Linux and FreeBSD servers for Web, FTP, Email and Firewall services - Designing in Adobe InDesign, Adobe Illustrator, Adobe Photoshop, CorelDraw, AutoCAD less
  • Hire fboaventura

    fboaventura

    Brazil $30 USD / hour
    Senior Linux and Windows Administrator
    Brazil
    5.1
    16 reviews $30 USD per hour
    I'm enthusiast. I'm Free. I have a wife. And two sons. I use Linux. Work with Linux. Sometimes with Windows. My editor is VI. I like LaTeX. Work with Projects. I'm a Security freak. Love books. Seen a lot of movies. Have music in my life. Love Drum'n'Bass. Listen to Opera. And also Metal. Like dogs. And cats. Have...
    I'm enthusiast. I'm Free. I have a wife. And two sons. I use Linux. Work with Linux. Sometimes with Windows. My editor is VI. I like LaTeX. Work with Projects. I'm a Security freak. Love books. Seen a lot of movies. Have music in my life. Love Drum'n'Bass. Listen to Opera. And also Metal. Like dogs. And cats. Have lots of allergies. I am ADHD. I use T-Shirts and knickers. I am learning to like Tie and Custom. I try to do everything right. Albeit I'm all Wrong. less
  • Hire psfreitas

    psfreitas

    Brazil $35 USD / hour
    IT Consultant
    Brazil
    2.2
    3 reviews $35 USD per hour
    Professional with more than 10 years of experience, focused on the implementation and adaptation of IT infrastructures in loco and remote, Computer Networks and Systems in the Cloud. Specialist in installation, configuration and optimization of Linux and Windows VPS for better performance. Installation and...
    Professional with more than 10 years of experience, focused on the implementation and adaptation of IT infrastructures in loco and remote, Computer Networks and Systems in the Cloud. Specialist in installation, configuration and optimization of Linux and Windows VPS for better performance. Installation and configuration of servers for Private Cloud Corporate and Public. My specialties are: • Windows / Linux Servers • Administration of Networks and VPNs. • Amazon AWS. • Microsoft Azure • Google Cloud Platfon • Security Systens • Network infrastructure • And many others more, get in touch. I do not carry out projects with impossible deadlines, and I try to guide clients always with the best options. less
  • Hire B3R3CH1T

    B3R3CH1T

    Brazil $20 USD / hour
    SOLUTIONS IN IT
    Brazil
    1.1
    1 review $20 USD per hour
    I am a Web Developer who has been working since 2005. I'm comfortable working with many different technologies and languages, including C#, , ASP MVC, ASP Webforms, jQuery, JavaSript, Html5, Bootstrap, MySQL , SQL Server, LINQ and Entity Framework and etc. My areas of expertise involve C#/ Web Application...
    I am a Web Developer who has been working since 2005. I'm comfortable working with many different technologies and languages, including C#, , ASP MVC, ASP Webforms, jQuery, JavaSript, Html5, Bootstrap, MySQL , SQL Server, LINQ and Entity Framework and etc. My areas of expertise involve C#/ Web Application Development and Windows Application. I have experience with API (SOAP and REST) I have strong knowledge in Crystal Reports, iTextSharp, Google Mapps API, Google Drive API and etc. I know about Git, Docker and DevOps. I had completed many projects on alone where I used authentication, create of reports using database and so on. I'm feeling very capable to help you to development a solution to improve your bussines and fill your IT necessities. I have worked with System Administrator where I worked with DNS, IIS, Active Directory, Firewall, LDAP using Windows and Linux. less
  • Hire maxphil

    maxphil

    Brazil $15 USD / hour
    C/C++ Software Engineer
    Brazil
    4.2
    3 reviews $15 USD per hour
    Interested in projects related to image processing, computer vision, computer graphics, machine learning, data science, game development and some other cool stuff.
    Interested in projects related to image processing, computer vision, computer graphics, machine learning, data science, game development and some other cool stuff. less
  • Hire kram3r

    kram3r

    Brazil $50 USD / hour
    Unix, Linux, BSD, ,Networking and Virtualization Expert
    Brazil
    4.4
    16 reviews $50 USD per hour
    High knowledge in IT Infrastructure and Unix based systems.
    High knowledge in IT Infrastructure and Unix based systems. less
  • Hire leomedina01

    leomedina01

    Brazil $8 USD / hour
    PHP/MySQL/ASP/SQL Server Web Developer
    Brazil
    2.4
    1 review $8 USD per hour
    I'm an experienced Web Developer working since 1996 in this field, with: * 12+ years experience in PHP, ASP, HTML, CSS and Javascript (JQuery & Ajax) * 2 years in Java and JSP * 8 years in Delphi * 4+ years of experience in programming stored procedures, triggers, creating tables and relationships for SQL Server, and...
    I'm an experienced Web Developer working since 1996 in this field, with: * 12+ years experience in PHP, ASP, HTML, CSS and Javascript (JQuery & Ajax) * 2 years in Java and JSP * 8 years in Delphi * 4+ years of experience in programming stored procedures, triggers, creating tables and relationships for SQL Server, and 10 years in MySQL; * 2 year in Solr/Lucene (for full-text searches), Sphinx, Redis and CouchDB. * 3+ Year of experience in CakePHP, CodeIgniter and Wordpress. * 2+ Years of experience in Adobe Photoshop, Corel and Adobe Illustrator Please check my Portfolio here and also check Client's feedback for the projects completed by me. less
  • Hire rafaelbelokurows

    rafaelbelokurows

    Brazil $10 USD / hour
    Translator, Content Writer and Proofreader
    Brazil
    4.6
    11 reviews $10 USD per hour
    I'm a Brazilian freelance worker. I can translate anything from English, Spanish, Italian and French into Portuguese and from any of these languages to English and Spanish. I have experience translating documents, web pages, applications, short stories, books, spreadsheets and texts in general. You name it, I can...
    I'm a Brazilian freelance worker. I can translate anything from English, Spanish, Italian and French into Portuguese and from any of these languages to English and Spanish. I have experience translating documents, web pages, applications, short stories, books, spreadsheets and texts in general. You name it, I can translate it! As you can see below, I have a lot of great reviews. I'm always able to meet tight deadlines and deliver native sounding and grammatically correct translations! Reach me on Skype, Facebook or right here on Freelancer to get an estimate and hopefully, we can work something right for both of us! less
  • Hire danilogbotelho

    danilogbotelho

    Brazil $30 USD / hour
    Python Developer
    Brazil
    1.2
    1 review $30 USD per hour
    I am a talented and experienced Python Developer. I have good experience with Python and I have been working as a Python Developer for many years. I am a hard worker and enjoy working at all critical conditions. If hired by you I will be responsible to complete the task within the stipulated time frame and with utmost...
    I am a talented and experienced Python Developer. I have good experience with Python and I have been working as a Python Developer for many years. I am a hard worker and enjoy working at all critical conditions. If hired by you I will be responsible to complete the task within the stipulated time frame and with utmost confidence. Outsource me for your project and I promise to bring in the best output. less

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