DNS Freelancers

Showing 33 freelancers

DNS Freelancers

Showing 33 freelancers

  • System administrator [MCTS, CCNA] , Google Apps Certified Specialist

    == Update == Due to a non-compete agreement with my current employer I am unable to take any new work on oDesk. Thank you ---- During the past 4 years I have specialized in managing Windows, Active Directory based networks. I am skilled … more

    == Update == Due to a non-compete agreement with my current employer I am unable to take any new work on oDesk. Thank you ---- During the past 4 years I have specialized in managing Windows, Active Directory based networks. I am skilled in System Center Configuration Manager 2007 and System Center Data Protection Manager (2007/2010). I also posses networking skills (TCP/IP, DNS, DHCP, VPN, Wi-Fi) and am comfortable with Cisco switches and routers. Lately I am very interested in cloud based applications and Google Apps in particular. I am a certified Google Apps Deployment Specialist  less

    network-administration iis dns dhcp vpn 00 more less
    • $25.00 HOURLY RATE
    • 4.8
    • 118 HOURS
    • ROMANIA
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 3 TESTS
    GROUPS:
  • Microsoft Infrastructure Architect & Consultant

    With the 10 years of experience in IT, data and information security. I have been involved in multiple projects from small start-up, to multi-nationals in various industries for clients such as Government, Defense, Education, and Private Groups . I am a … more

    With the 10 years of experience in IT, data and information security. I have been involved in multiple projects from small start-up, to multi-nationals in various industries for clients such as Government, Defense, Education, and Private Groups . I am a Certified Information Systems Security Professional (CISSP), Microsoft Certified Trainer (MCT), Microsoft IT Professional (MCITP) and Microsoft Certified Technology Specialist (MCTS) on various technologies including Windows Server 2008 R2, Lync Server, Exchange Server, Microsoft Office and System Management. Over the last 5 years, I have been involved in the Information Security, Identity & Access, and Systems Integration complex technologies. My areas of expertise are computer networks and information systems architecture & security. You can check Microsoft Certifications transcript online using following credentials: Transcript ID: 720556 Access Code: 03215173655 http://www.microsoft.com/learning/mcp/transcripts  less

    dns 00 more less
    • $22.22 HOURLY RATE
    • NO FEEDBACK GIVEN
    • 0 HOURS
    • PAKISTAN
    • LAST ACTIVE
    • 2 PORTFOLIO ITEMS
    • 6 TESTS
    ASSOCIATED WITH:
  • Seasoned linux Administrator - Nginx , apache, cPanel, Shell scripting

    Hello, I am Vinod and I have more than 7 year experience in managing Linux and cPanel servers. I have versatile experience in setting up and managing servers, optimizing them for the best usage and fine tuning the security aspects … more

    Hello, I am Vinod and I have more than 7 year experience in managing Linux and cPanel servers. I have versatile experience in setting up and managing servers, optimizing them for the best usage and fine tuning the security aspects. I am very good in migrating websites or applications from one server to another with lowest possible downtime. Along with that I use shell scripting to automate day-to-day activities. I have set up and maintained clusters of DNS servers, web servers using Apache / Nginx controlled by a Load Balancer, Db servers using MySQL / Percona /MariaDB with Master - Slave replication. I have also experience in setting up NFS server for remote storage. I can be available any time on all weekdays and can provide industry references if needed. Why you wont regret for hiring me. 1. I love what I do and I insist on doing it well. 2. I follow certain work ethics and 100 % privacy and confidentiality is promised. 3. I do not outsource my projects. 4. I use Linux PC and Laptop and hence my computer is free from virus. 5. Have more than 3 active internet connections. DSL, WiMAX, 3G x 2 . So no ISP issue I am 1. True professional. An engineer by profession and education. 2. I am honest. I don't boast on what I don't know. I know Linux and I know it well. 3. I would rather ask 100 questions than making mistakes. 4. NDA is fine. Can send it as a hard copy / fax / email. 5. I have many other things to do too and I value my personal life too. So no lame excuses or delay projects. I am efficient in my work. I believe " a stitch in time saves nine " completely. 6. I understand that what you are spending is your hard earned money. 7. I will be online on Skype / Gtalk / Yahoo / AIM and I will be available on email / phone. With my 8.5 year experience, I believe I can understand what is the requirement completely. I have been a help desk (Kayako, Perlbill, WHMCS, Cereberus ) tech for the last 6 and half years and I have been dealing with a lot of people ranging from technically sound server / network administrators and architects to laymen. I can effectively communicate in a language which is understandable to whom I am dealing with. Pasting below a briefing about my skills. my experiences include --Centos, FreeBSD, Ubuntu , Redhat -- PCI -- Nagios -- Apache , Nginx , Lighttpd -- Exim -- MySQL , Percona , MariaDB -- Bind -- NFS -- Shell scripting, Working over command line. -- Control panels like cPanel, Plesk, Webmin, -- Cloud operating systems like Applogic, Onapp. -- Working on KVM switch ( for installing OS / networking issue trouble shooting etc ) -- Server security , Firewalls, Mod Security -- Documentation Skills And many other services / applications which are necessary for managing linux based servers and applications.  less

    unix-shell whm apache-administration nginx dns mysql mail-server-implementation cpanel email-technical-support pci-compliance load-balancing database-administration clustering virtualization virtuoso exim helpdesk-support email-deliverability-consulting 00 more less
    • $16.67 HOURLY RATE
    • 5.0
    • 660 HOURS
    • INDIA
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 7 TESTS
  • IP Network and Data Center Consulant

    Over 14 years of extensive IP core and Data Center experience with Broadband ISPs; includes building an ISP, plan and deploy IP network core services and Data Center Virtualization. Core integration of IP and mobile networks are one of the … more

    Over 14 years of extensive IP core and Data Center experience with Broadband ISPs; includes building an ISP, plan and deploy IP network core services and Data Center Virtualization. Core integration of IP and mobile networks are one of the key work areas. 8 yrs. of technical project management experience with outstanding project planning, execution, monitoring and resource balancing skills with ability to support multiple simultaneous projects in a matrix organizational structure. Technical Pre-Sales - coordinates closely with internal sales, sales support, and service resources to align solution design with customers’ business requirements. Design and deployment of Data Center infrastructure, server virtualization (HA enabled vmware clusters) for enterprise and meeting the demands of corporate customers. Deployment of large scale IP networks such as Broadband Cable network (HFC DOCSIS 3.0 delivering 100 Mbps speeds to customers), wireless and fiber networks. Designed and implemented large IP camera surveillance projects based on Pelco and Axis IP camera solution, also configured video analytics. Deployed Video on Demand (VoD) service on SeaChange Multiverse platform and devised billing mechanism. IPTV OTT setup using Adobe Media Server and multiple tools for streaming transcoding and RTMP stream ingest. Working experience includes Cisco routers, Layer 3 switches, Cable Modem Termination Systems (CMTS), Cisco and Juniper firewalls, VPN, BGP, OSPF, MPLS, Multicasting. Also have very good system administration skills on Red Hat Linux, Solaris and Windows. Consolidated several servers in few vmware ESX virtualized environment. Intensive experience on Blue Coat product line including PacketShaper, CacheFlow. PROJECTS o Migration of Broadband Internet services (DOCSIS 2.0 ) from BigBand CMTS (CUDA 12000) to ARRIS Cadant C4 CMTS DOCSIS 3.0 (Headend and HUB) o Responsible for integration of CRM (Customer Relationship Management) system with Incognito BCC (DOCSIS provisioning system) for Broadband, CATV, IPTV and VoD customers. o End-to-End IPTV project, designed and setup OTT video streaming for clients in Canada using Adobe Media Server 5, direct ASI feed was encoded and then Transcoded to H.264 for streaming over RTMP to AMS. IPTV clients are android boxes using either customized application using librtmp or customized version of XBMC. o IPTV OTT setup using USTREAM and TikiLIVE CDN, for clients on Europe. I’m considering using ZIXI protocol (zixi.com) to compensate the internment bandwidth issues and it works amazingly well on low bandwidth has feature like advanced FEC. o VMware Data Center migration of 50 plus servers from stand-alone hardware servers to HA vmware vSphere 5 HA cluster environment. o Deployment of Frontporch platform for targeted browser based notification based on user behavior. Also have industry certifications VMware Certified Professional 5 - Data Center Virtualization VCP5-DCV, PMP (Project Management Professional), OCP (Oracle Certified Professional), Oracle Solaris 10 System Administrator Microsoft MCSE, Juniper Networks, JNCIP-ENT (Enterprise Routing and Switching Professional), JNCIP-SEC (Security, Professional)  less

    vmware-administration linux-system-administration data-center-operations video-streaming vmware-esx virtualization solaris-administration dns tcp-ip network-planning 00 more less
    • $33.33 HOURLY RATE
    • 5.0
    • 0 HOURS
    • PAKISTAN
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 1 TEST
    GROUPS:
  • Internetworking Consultant with over 22 years of broad IT experience.

    to provide customers with reliable, trustworthy, cost effective services to efficiently operate their business.

    windows-administration security dns ftp smtp dhcp microsoft-exchange-server microsoft-hyper-v vmware-administration tcp-ip email-deliverability-consulting firewalls network-administration network-planning network-security citrix-xenserver 00 more less
    • $33.33 HOURLY RATE
    • 5.0
    • 9061 HOURS
    • CANADA
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 10 TESTS
    GROUPS:
  • Senior IT Consultant

    - Expert in information security management systems: Implementation of an information-security management system according to Norm UNE ISOIEC 27001, definition of security objectives, indicators, political security, code of best practice, risk management, treatment plan, control access definition, communications and operations, legal … more

    - Expert in information security management systems: Implementation of an information-security management system according to Norm UNE ISOIEC 27001, definition of security objectives, indicators, political security, code of best practice, risk management, treatment plan, control access definition, communications and operations, legal compliance, management policies incidents of security, CPD preparation, elaboration of contingency plans, business continuity plans, plans elaboration testing of the continuity plan, design of the applicability statement, product realization, actions preventive corrective action, internal audits, training delivery. - Expert in management of the information technology services systems: Introduction of a management system of information technologies services according to standard ISO 20000, elaboration of service processes delivery (capacity, continuity and availability, service levels, reports of service, security, TI budget), control process (configuration, change), delivery processes, solving incidents (problems) processes, business relationships process (suppliers) relations, internal audits, training. -Software process improvement: Implementation of ISO 15504/12207 (SPICE), internal audits, training. -Technological expert: design and implementation of networks architecture, information systems, backup policies, business continuity plans, servers administration (Linux, Unix, Windows, Mac Os), databases (Oracle, MySQL, Posgree), SharePoint, web servers (Apache, IIS), servers (Tomcat, JBoss, WebSphere) applications, ethical hacking (nmap, telnet, Shell script, ssh), vulnerabilities analysis and treatment (Nikto, Nessus, Acunetix, Grendel Scan).  less

    security systems-development ecommerce-consulting e-learning itil supervisory-skills iso-9001 iphone-app-development operating-systems-development linux-system-administration mac-os-app-development information-architecture process-architect moodle survey-design risk-management microsoft-excel informix tcp-ip vulnerability-assessment firewalls dns snmp solaris-administration oracle-database apache-administration apache-tomcat jboss java .net-framework postfix postgresql mysql unix-shell ms-dos-administration mantis eclipse xml html php javascript virus-removal 00 more less
    • $33.33 HOURLY RATE
    • 5.0
    • 224 HOURS
    • SPAIN
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 3 TESTS
  • Labtech & Windows Server Administrator

    I have my objective clear and it is to provide peace of mind IT support services and specialized Labtech consulting for our clients remotely. I am an IT professional and have good acumen in project management. I have strong knowledge with Windows servers and IT workflow automation using RMM tools.

    windows-administration dns dhcp network-administration 00 more less
    • $11.11 HOURLY RATE
    • 5.0
    • 443 HOURS
    • INDIA
    • LAST ACTIVE
    • 1 PORTFOLIO ITEM
    • 3 TESTS
    ASSOCIATED WITH:
  • ✔ Sr. Network & System Administrator (UNIX,Linux,Cisco,Shell,Perl)

    Over last 8 years I have design & deploy wide range network and server system using Cisco networking, Open Source Operating System like Linux and BSD or Windows Server. My core competency lies in complete end-end management of network infrastucture. I … more

    Over last 8 years I have design & deploy wide range network and server system using Cisco networking, Open Source Operating System like Linux and BSD or Windows Server. My core competency lies in complete end-end management of network infrastucture. I am looking for opportunities to design, setup and maintain networking infrastructure. I have extensive experience in Perl/Shell Programming, open source server applications such as integrate and modify, TCP/IP networking, Cisco Switch and Router, IT broadcast equipment such as SAN/NAS video server, digital media editing, project management and documentation  less

    unix-system-administration linux-system-administration dns postfix qmail 00 more less
    • $20.00 HOURLY RATE
    • 4.6
    • 402 HOURS
    • INDONESIA
    • LAST ACTIVE
    • 4 PORTFOLIO ITEMS
    • 9 TESTS
  • Wordpress Expert,Web Developer,Template Customization,Logo Design

    I have developed a wide range of skills in WordPress Development, Website Customization, Adding New features in Websites, Website administration/ Maintenance and Implementing Advance professional looks for large and small companies alike. I specialize in WordPress business website development and … more

    I have developed a wide range of skills in WordPress Development, Website Customization, Adding New features in Websites, Website administration/ Maintenance and Implementing Advance professional looks for large and small companies alike. I specialize in WordPress business website development and process Customizing with a focus on analytic and quality Work. Seeking long and short term WordPress/php websites development customization projects that focus on internal or external customer experience. *********************************** Skill Set: **************************************** * Developing New Wordpress/Ecommerce Sites/Php, <br /> * PSD To Wordpress/Ecommerce Theme Developing, <br /> * Custom Theme Development And Customization, <br /> * Wordpress Theme Modification/Implementing New Functions, <br /> * HTML Site to Convert Wordpress Site, <br /> * Customization To Shopping Cart, <br /> * Implementing Shopping Cart To Ecommerce Sites/Wordpress site, <br /> * Implementing PayPal Account to site, <br /> * Websites Redesign, <br /> * Wordpress Troubleshooting/Fixing Errors, <br /> * Web Design/logo design/banner, <br /> * Plugin Customization/Troubleshooting, <br /> * Transfer Hosting to another Hosting Server, <br /> * Wordpress site Maintenance Installing Security Plugin, <br /> * wordpress wootheme, <br /> * Aweber/ Mailchimp Account Configuration In Wordpress, *************************************Designing Skills********************************** * Logo Design Adobe Photoshop, Logo Design Adobe Illustrator Adobe Photoshop, * Logo Design Graphic design Adobe Photoshop, * Logo Design Graphic design Adobe Illustrator Adobe Photoshop, * Logo Design Web design Adobe Photoshop, * Web design, * Graphic design, * Logo Design, * Graphic design Adobe Photoshop, * Logo Design Adobe Photoshop, * Banner Ad Design, * Banner Ad Design Logo Design, * Banner Ad Design Adobe Photoshop, * Banner Ad Design Graphic design, * Banner Ad Design Adobe Photoshop Logo Design, * Graphic design, * Graphic design Adobe Photoshop, * Graphic design Logo Design, * Graphic design Web design, * Graphic design Adobe Illustrator, * Adobe Photoshop, * Adobe Photoshop Adobe Illustrator, * Photo Editing, * Adobe Photoshop WordPress, * Adobe Photoshop Microsoft Word, * Wordpress expert,Wordpress install and setup - Wordpress responsive themes - Wordpress site scratch developer, PSD to Wordpress developer - Wordpress Plugin developer, Wordpress Custom theme developer,Wordpress extension developer, Wordpress Upgrade - Wordpress! Wordpress *theme* customization, Wordpress extension developer - Wordpress theme customization -Wordpress Custom Plugin developer, Wordpress *Custom* Plugin customizingHTML to Wordpress developer - Mockup to Wordpress developer -wordpress website maintenance - Photoshop design - PHP - Javascript - HTML - CSS - Ajax - jQuery - wordpress Speed optimization gTmetrix - W3C validation - !  less

    wordpress html xhtml css adobe-photoshop html5 css3 web-design php jquery javascript on-page-optimization seo facebook-api website-development paypal-integration banner-design graphic-design sql psd-to-html wamp xml-web-services xml domain-migration phpmyadmin web-content-management adobe-pdf english-tutoring skype microsoft-excel-powerpivot technical-support microsoft-excel cpanel management-development microsoft-access psd-to-xhtml dns seo-backlinking seo-keyword-research database-management plesk logo-design 00 more less
    • $22.22 HOURLY RATE
    • 4.9
    • 3309 HOURS
    • PAKISTAN
    • LAST ACTIVE
    • 108 PORTFOLIO ITEMS
    • 7 TESTS
    GROUPS:
    ASSOCIATED WITH:
  • Translator: Native English and Fluent in German

    I am a native speaker of English and for the past 4 years I've been living, working and studying in Germany. I study mathematics and philosophy at the University of Tuebingen and I work as an English teacher and … more

    I am a native speaker of English and for the past 4 years I've been living, working and studying in Germany. I study mathematics and philosophy at the University of Tuebingen and I work as an English teacher and English translator for a small company called Step Forward in Balingen, Germany. I've been working there for over 2 years. My goal on Odesk is to establish myself as a qualified translator. I did some work in the past through Odesk but it never developed into something regular. I would like to chance that. In June 2010 I passed the German Language exam that qualifies me with native skills in speaking, writing and listening. I am looking for translation work that is available. I have a background in computer science, mathematics and philosophy. Translating anything related to these subjects would be ideal.  less

    php mysql odbc dhcp dns 00 more less
    • $22.22 HOURLY RATE
    • 4.3
    • 0 HOURS
    • GERMANY
    • LAST ACTIVE
    • 6 PORTFOLIO ITEMS
    • 5 TESTS
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