Linux System Administration Freelancers

Showing 264 freelancers

Linux System Administration Freelancers

Showing 264 freelancers

  • CCNA, RHCE & MCSE

    Name: Ankur Kumar Bhardwaj Contact Details: MSN : ankur_sys@hotmail.com Yahoo: bulletman2005@yahoo.com Gmail: bulletman2005@gmail.com About Me: I am a 4+ years experienced linux server administrator. I am now looking forward to get a reputable full time … more

    Name: Ankur Kumar Bhardwaj Contact Details: MSN : ankur_sys@hotmail.com Yahoo: bulletman2005@yahoo.com Gmail: bulletman2005@gmail.com About Me: I am a 4+ years experienced linux server administrator. I am now looking forward to get a reputable full time technical support position, or a part- time server setup and security expert position. Expected Minimum Payment Rate : $8-$10 per hour. Employment status: Resigned employee from outsourcing server administration company. Education: Degree in Computer Science and Engineering with first class. B.C.A & M.Sc in network protocol design Expertise and Skills: * Cisco Certified Network Associate (CCNA)->Cisco ID:CSCO11213978 * Microsoft certified Network Engineer (MCSE)->MCP ID:3832932 * RHCE (RHEL 5) ->RedHat ID:805009471241098 * Well experienced with working for many leading data centers and webhosts. e.g lunarpages. * Well experienced in handling L1/L2/L3 level tech support, Security and Installation works. * Expert in cPanel servers, Familiar with Plesk, Enzim and servers without control panels. * Excellent knowledge for load balancing & clusters setup. * Experienced with VPS(Virtuozzo) Environment. * Passionate about advanced linux IP firewalling and security. * Excellent written communication skills. * Excellent technical training skills. * Excellent team building and leadership skills. * Well experienced in leading offshore outsourced teams for webhosts/NOCs. Other Technical Activities: * Technical writing and documenting: Has published technical articles related to server configuration, security etc in leading linux magazines. * Experienced in conducting technical presentations. More Information: I have attached my CV with this email. So please check & consider. Thanks Ankur Kumar Bhardwaj  less

    linux-system-administration 00 more less
    • $11.11 HOURLY RATE
    • 4.4
    • 17 HOURS
    • INDIA
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 2 TESTS
  • Security Professional

    Over the years of My Experience i have worked as Programmer with multiple languages then moved to be a system Admin for Linux and windows > RIght now i am a Application security Expert this giving me a power to understand … more

    Over the years of My Experience i have worked as Programmer with multiple languages then moved to be a system Admin for Linux and windows > RIght now i am a Application security Expert this giving me a power to understand the client need from Network Layer (Layer3) until the application Layer Layer 7.  less

    security network-administration linux-system-administration windows-administration firewalls 00 more less
    • $24.44 HOURLY RATE
    • 4.7
    • 3 HOURS
    • EGYPT
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 6 TESTS
    GROUPS:
  • J2EE/PHP5/SQL Developer. Linux SysAdmin. Brainbench certified

    More than 7 years of experience coding in PHP using many SQL databases (MySQL/PostgreSQL/MSSQL). I have worked in many projects as a project leader. I feel very confortable in managing my work time to complete the schedule. Experience … more

    More than 7 years of experience coding in PHP using many SQL databases (MySQL/PostgreSQL/MSSQL). I have worked in many projects as a project leader. I feel very confortable in managing my work time to complete the schedule. Experience with Zend Framework; MVC and Singleton patterns. Expert in use of XML technologies, APIs, AJAX and coding using OO (Objects). Skills using design software (Fireworks, Photoshop, Gimp). GNU/Linux system's administrator for more than 6 years.  less

    php mysql html lamp-administration css linux-system-administration windows-administration 00 more less
    • $17.78 HOURLY RATE
    • 5.0
    • 22 HOURS
    • SPAIN
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 6 TESTS
  • Assistant Manager Service Desk / Technical and Customer Support /Admin

    A responsible, keen, result driven and highly skilled assistant manager. I provide quality and excellent service to all my employers making sure to deliver output at an agreed time. I always provide the best in anything I do and maintains … more

    A responsible, keen, result driven and highly skilled assistant manager. I provide quality and excellent service to all my employers making sure to deliver output at an agreed time. I always provide the best in anything I do and maintains professionalism in dealing with people. In my 9 years of working experience I've been in various technical and client oriented field. With experience in customer support, technical representative, software engineering, system administration and management role as an Assistant Manager I can say that I will be your great partner to any type of job. With the combined skills and knowledge from technical and management I can provide assistance to anyone who requires project management, handling technical people and provides proper planning. Though I am new in the home based type of work I rest assured that my former employers can attest my quality of work and you may contact them in reference to my application. I am looking forward to have a long term partnership with any employer or company who could allow me to enhance my skills and at the same time be to help them equally with my ability. Below are summary of my technical capabilities: Platform: Linux, Windows Tools: Nagio, Jira, Confluence HPSM Trainings: ITIL, Unix, Cisco Office: MS Word, Excel, Powerpoint, Visio  less

    linux-system-administration technical-support c++ microsoft-visual-basic microsoft-active-directory microsoft-excel-powerpivot service-level-management 00 more less
    • $4.44 HOURLY RATE
    • 5.0
    • 40 HOURS
    • PHILIPPINES
    • LAST ACTIVE
    • 2 PORTFOLIO ITEMS
    • 19 TESTS
  • Technical Support

    Its been 11 years, and yet active as technical resource and primary point of contact for server and network administration. I have successfully implemented and migrated Databases (postgres, mysql, MS Sql 2005 & 2008), Setup windows Server (2000NT, 2003, 2008, 2012 … more

    Its been 11 years, and yet active as technical resource and primary point of contact for server and network administration. I have successfully implemented and migrated Databases (postgres, mysql, MS Sql 2005 & 2008), Setup windows Server (2000NT, 2003, 2008, 2012), and Unix/Linux as System Administrator. And as network administrator constructed structured cabling, deployed and manages switches (L2), routers from small to corporate offices. I am also developing Web design using Dreamweaver, Html, Php and MySql.  less

    vmware-administration microsoft-hyper-v-server network-administration linux-system-administration microsoft-virtual-server domain-migration microsoft-sql-server-administration 00 more less
    • $17.78 HOURLY RATE
    • 5.0
    • 0 HOURS
    • PHILIPPINES
    • LAST ACTIVE
    • 2 PORTFOLIO ITEMS
    • 5 TESTS
  • Expert in virtualization and system administration

    Over the last 10 years, I have been working in system administration for both Windows and Linux platform. My core competency lies in complete end-to-end system management. Currently I have sound knowledge and expertise on virtual platform using VMware vSphere … more

    Over the last 10 years, I have been working in system administration for both Windows and Linux platform. My core competency lies in complete end-to-end system management. Currently I have sound knowledge and expertise on virtual platform using VMware vSphere 4/5 and Windows Server 2008/2012 Hyper-V. I am seeking opportunities to build virtual environment for the company which will save CapEx as well as OpEx.  less

    vmware-administration linux-system-administration solaris-administration microsoft-active-directory microsoft-hyper-v microsoft-exchange-server 00 more less
    • $11.11 HOURLY RATE
    • 5.0
    • 7 HOURS
    • BANGLADESH
    • LAST ACTIVE
    • 4 PORTFOLIO ITEMS
    • 4 TESTS
  • System Administrator

    I'm a System Administrator with 5 years of experience. Also, I have couple cPanel certificates: https://university.cpanel.net/c-summary.php?code=zzqd-532226 Currently I'm FreeLancer I can very quickly master the new system, suggest some alternative solutions … more

    I'm a System Administrator with 5 years of experience. Also, I have couple cPanel certificates: https://university.cpanel.net/c-summary.php?code=zzqd-532226 Currently I'm FreeLancer I can very quickly master the new system, suggest some alternative solutions etc. I'm young and experienced Linux Administrator. I can help you with server installation/configuration, recommend some hosting providers etc. I like to learn new technologies or improve my knowledge with old ones. I don't bid projects which I won't be able to complete as others do.  less

    cpanel apache-administration ftp exim mysql whm technical-support linux-system-administration centos 00 more less
    • $22.22 HOURLY RATE
    • 5.0
    • 349 HOURS
    • UKRAINE
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 6 TESTS
  • Bulk Email Server | PowerMTA & IEM | SMTP SETUP| Linux Administration

    Over the last two years, I am experienced Systems Engineer with deep knowledge in Web Administration, Mail Servers Handling, High Availability, Database Administration and Optimization. Server performance optimization and security implementation. I am specialized in Mail Servers : Handling PMTA, Interspire … more

    Over the last two years, I am experienced Systems Engineer with deep knowledge in Web Administration, Mail Servers Handling, High Availability, Database Administration and Optimization. Server performance optimization and security implementation. I am specialized in Mail Servers : Handling PMTA, Interspire, Blacklisting, Feedback Loops, Increase opens, etc.... I have been designing infra our company, I am responsible for Email Delivery, and other factors like SPF, DKIM, DMARC, FBL, getting Open rates, SPAM Issues, Bounce Processing required for perfect email solution. List Management, Auto-responder, Email Deliver-ability expertise, mail server Back End Software. PowerMTA Administrator | Email Deliverability Expert ----------------------------------------------------------------------------- - Requirements analysis - IPs monitoring - DNS/Reverse records settings - SPF - DKIM - FBL - PowerMTA Configuration - Daily Performance reports - Daily Bounce processing - Advance Configuration and optimization. and so on.. Currently handling servers that sends 5+ millions emails per day.  less

    centos linux-system-administration sendmail email-technical-support interspire email-deliverability-consulting mail-server-implementation email-handling mysql database-administration 00 more less
    • $5.56 HOURLY RATE
    • 5.0
    • 16 HOURS
    • INDIA
    • LAST ACTIVE
    • 3 PORTFOLIO ITEMS
    • 4 TESTS
  • Miguel Palencia

    Hello, my name is Miguel Palencia, I am a Systems Engineer and Customer service and Sales Specialist. I have experience in sales, customer service (I used to be a trainer for Grehound's bus lines call centers in these areas … more

    Hello, my name is Miguel Palencia, I am a Systems Engineer and Customer service and Sales Specialist. I have experience in sales, customer service (I used to be a trainer for Grehound's bus lines call centers in these areas). I am currently an Altcoin Miner and Bitcoin trader, I have experience with alt and bitcoin markets, working on my own, I trade about 0.4 btc worth on a daily basis. Also, I have experience working with procurement, I've worked as a purchasing coordinator and recently as an Expediting coordinator for a Glencore-Xstrata afliate in Colombia. Other skills I have is being bilingual (English and Spanish), this has also given me experience working with translations, another set of skills is being quite computer-savvy, I am an experienced Linux user, and it has been my main system for over 11 years now. I am hard worker, determined, responsible, organized and always strive to be productive and produce high quality work.  less

    sales customer-service customer-support sales-management purchasing-management organizational-development translation-english-spanish translation-spanish-english linux-system-administration linux-slackware 00 more less
    • $5.56 HOURLY RATE
    • 4.9
    • 60 HOURS
    • COLOMBIA
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 3 TESTS
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