Linux System Administration Freelancers

Showing 224 freelancers

Linux System Administration Freelancers

Showing 224 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
  • GNU/Linux expert / Debian / Networking / VoIP / IPv6 / VPN / DNS

    Hello ! I am an experienced GNU/Linux Administrator and a Debian GNU/Linux official consultant since August 2007. I also know my way around NetBSD and Microsoft Windows 95/98/2000/XP/Vista/7. My expertise is in the area … more

    Hello ! I am an experienced GNU/Linux Administrator and a Debian GNU/Linux official consultant since August 2007. I also know my way around NetBSD and Microsoft Windows 95/98/2000/XP/Vista/7. My expertise is in the area of VoIP systems (Asterisk). Apart from this, I can also manage various System Administration tasks, like securing the servers, Networking, Virtualization (Linux-VServer), Firewalls (Shorewall), DNS, SMTP, Webhosting, IPv6, VPN, SSL etc. I am located in Slovenia, Europe. I can also assist in setting up office infrastructure and services in Slovenia and neighbouring countries. I can communicate in English or German language. I am available via email, phone, and instant messaging.  less

    linux-system-administration 00 more less
    • $9.99 HOURLY RATE
    • 5.0
    • 0 HOURS
    • SLOVENIA
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 4 TESTS
  • Data Encoder/Researcher Expert, Desktop Application Developer, MS Exce

    I have developed desktop applications using Object Pascal in Delphi 7 IDE that includes database entries in Firebird databases implemented on FREEBSD Servers. As per Web Development, I have developed webpages that uses PHP Script to do little programming and … more

    I have developed desktop applications using Object Pascal in Delphi 7 IDE that includes database entries in Firebird databases implemented on FREEBSD Servers. As per Web Development, I have developed webpages that uses PHP Script to do little programming and querying from the mysql databses. Those webpages were designed with CSS and little JavaScript. I am also an above average user of MS Offices Applications and Tools. I am a graduate of BS - Information Technology and is quite fiery when it comes to doing computer programming things. My being a computer enthusiast makes me work without hesitation, even at long hours as long I am working with a computer or any computer or web related jobs.  less

    linux-system-administration database-management delphi database-programming systems-development 00 more less
    • $3.33 HOURLY RATE
    • 5.0
    • 171 HOURS
    • PHILIPPINES
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 5 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
  • RHCE,RHCSA, IPv6 and Network security certified.

    I am Masum Billah from Bangladesh, its in Asia. I am a Computer Engineer. I am working in BRACBANK as a Network Analyst. I am accountable and responsible for ensuring all Network Devices. (Cisco Router ASR 1002, Cisco switch 6509E … more

    I am Masum Billah from Bangladesh, its in Asia. I am a Computer Engineer. I am working in BRACBANK as a Network Analyst. I am accountable and responsible for ensuring all Network Devices. (Cisco Router ASR 1002, Cisco switch 6509E, Checkpoint firewall, Cisco ASA 5510, Cisco Router 2600 (2621, 2651), 2800 (2801, 2811), 1800 series, 800 series, Cisco Catalyst 2900XL switches, Mikrotic ) Maintenance and troubleshoot all Linux, centos and ubuntu (Cacti, Proxy, DHCP, PPTP VPN, SPAM Guard ) server. Analysis proxy traffic with Sawmill & SARG. Fellowship : SANOG XXI Internet Resource Management, Internet Routing Registry, IPv6 Tutorial, iPv6 Security, IPv4 and IPv6 Routing and Deployment Also I am working on Email Marketing(Part Time).  less

    internet-research linux-system-administration network-administration technical-documentation data-analysis email-marketing 00 more less
    • $3.33 HOURLY RATE
    • 4.8
    • 277 HOURS
    • BANGLADESH
    • LAST ACTIVE
    • 5 PORTFOLIO ITEMS
    • 8 TESTS
  • Linux Mail Server Expert

    Over the last two years, I have worked on e-mail marketing industry, using interspire and Linux mail server, Implementation of systems like Quota on Partition, Kickstart, NFS Server, SAMBA Server, PMTA 4.0, IEM 6.1.3, OEM Pro, SPF … more

    Over the last two years, I have worked on e-mail marketing industry, using interspire and Linux mail server, Implementation of systems like Quota on Partition, Kickstart, NFS Server, SAMBA Server, PMTA 4.0, IEM 6.1.3, OEM Pro, SPF, RDNS Setup,DKIM DNS Servers, Mail Servers, Database Servers, Proxy Servers, Web Servers, FTP Servers, DHCP Servers, SSL, Streaming Servers, Firewall, Bandwidth Controllers, VPN and others related to networks.  less

    linux-system-administration mail-server-implementation email-deliverability-consulting lamp-administration interspire sendmail 00 more less
    • $5.56 HOURLY RATE
    • 5.0
    • 0 HOURS
    • INDIA
    • LAST ACTIVE
    • 2 PORTFOLIO ITEMS
    • 1 TEST
  • Technical Solution Architect in Linux and Opensource Tech

    Senior (Level IV) Linux System admin with over 8 years of experience in installing, maintaining & troubleshooting of 100’s of Unix/Linux systems, Mailing Solutions, Virtualization, Clustering, security software etc. I am a recognized expert in open source technologies and … more

    Senior (Level IV) Linux System admin with over 8 years of experience in installing, maintaining & troubleshooting of 100’s of Unix/Linux systems, Mailing Solutions, Virtualization, Clustering, security software etc. I am a recognized expert in open source technologies and contributor to the open source mailing system and Heartbeat clusters. I have been with CSC for 3 years. I am responsible for service and project delivery, and have been leading medium/large Infrastructure projects at CSC. As a solutions architect I have good all-round ability to juggle multiple projects and meet deadlines whilst at the same time comprehending complex and interdependent business processes. My technical expertise includes Solaris, Linux, Mail and Messaging technologies, Cluster Services, Virtualization technologies, NOC management, consulting, customer support, and internal help desk support. I have also demonstrated proficiency in optimization of legacy projects, Xen virtualization, software development, mass Red Hat-based deployments, HA Linux cluster design, Qmail clusters and NOC management in 24-hour support environments. I work in a challenging atmosphere for the interest of the company and have ability to identify and then deal with a client’s needs by translating them into appropriate technical solutions. Supports and delivered IT services based on ITIL processes, such as Configuration Management, Change Management, Problem management and Incident Management Specialties: I have extensive and in depth experience on Bind, Qmail, Sendmail, OpenVZ, Xen, LVS, openldap, heartbeat, RHCS and many more.  less

    ldap virtualization nagios linux-system-administration sendmail qmail clustering 00 more less
    • $11.11 HOURLY RATE
    • 5.0
    • 0 HOURS
    • INDIA
    • LAST ACTIVE
    • 4 PORTFOLIO ITEMS
    • 4 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
  • 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
    • 65 HOURS
    • COLOMBIA
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 3 TESTS
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