Network administrator Freelancers

Showing 586 freelancers

Network administrator Freelancers

Showing 586 freelancers

  • Network Administrator, VOIP, Call Center, Server Based Networking

    Since last 5 years now I'm involved intensely in end-to-end VoIP setups.Got experience on most of the asterisk based applications like Elastix, trixbox, a2billing , freepbx, vicidial. Developed clicktocall solution, voicebroadcast solution, Phone verification systems using asterisk. Actual development … more

    Since last 5 years now I'm involved intensely in end-to-end VoIP setups.Got experience on most of the asterisk based applications like Elastix, trixbox, a2billing , freepbx, vicidial. Developed clicktocall solution, voicebroadcast solution, Phone verification systems using asterisk. Actual development of the projects, including aiding other teams develop the exact required component for the projects. And after deployment Support. I'm proficient in following domains * VoIP * Server Administration * Network Administration I've experience in Following tools. * Asterisk * Configuration of Asterisk Server for Outbond & Inbond call center solution. * Deployed several Contact center solutions (Outbound / Inbound ). * Text to speech in Asterisk. * Asterisk Real Time. * Voice Broadcasting in Asterisk / Vicidial * Getting value from Database through dial plan and use it in text to speech. * Configuration and troubleshooting of VICIDIAL * OpenSIPs * Kamailio * Vicidial * MySQL * Linux OS  less

    network-administration call-center-management asterisk elastix trixbox vicidial sip linux-system-administration database-administration microsoft-visual-basic crystal-reports sql mysql oracle-database 00 more less
    • $22.22 HOURLY RATE
    • 5.0
    • 1 HOURS
    • BANGLADESH
    • LAST ACTIVE
    • 2 PORTFOLIO ITEMS
    • 14 TESTS
  • communications engineer/website developer

    I am a Electronics and Communication Engineering Graduate with excellent qualification and strong desire to excell in this profession. My aim is to become one of the Odesk Professional. I am a reliable individual that is willing to be trained … more

    I am a Electronics and Communication Engineering Graduate with excellent qualification and strong desire to excell in this profession. My aim is to become one of the Odesk Professional. I am a reliable individual that is willing to be trained to become a professional Odesk contractual. I give quality ti my clients and give my best and excellencies in performing a task and lastly to create a good relation and communications with my Odesk Employer.  less

    adobe-photoshop css microsoft-excel microsoft-powerpoint unix-system-administration network-administration mysql graphic-design database-administration media-relations internet-marketing facebook-api facebook-marketing customer-support video-editing 00 more less
    • $10.00 HOURLY RATE
    • 5.0
    • 0 HOURS
    • PHILIPPINES
    • LAST ACTIVE
    • 10 PORTFOLIO ITEMS
    • 5 TESTS
  • PHP/AJAX/XHTML/CSS(Magento/Wordpress/Joomla) Freelancer, Romania

    I am a skilled and accomplished web developer with extensive PHP, MYSQL and AJAX experience. My background in Computer Science allowed me to develop almost any application , no matter the complexity in almost any programming language. I'm a long-life … more

    I am a skilled and accomplished web developer with extensive PHP, MYSQL and AJAX experience. My background in Computer Science allowed me to develop almost any application , no matter the complexity in almost any programming language. I'm a long-life learner, open minded, using knowledge as a tool for improved problem-solving effectiveness. I am a result oriented developer, reliability being my second nature. The following is a list of my most recent projects: • [http://www.oportun-travel.ro][1] - Very complex PHP/MYSQL/AJAX Application for a travel agency based in Bacau, Romania. The application has a lot of flash animations and a very complex administration backend. I have used "mootools" as javascript library. • [http://www.mw-tech.com/portofoliu/MyRoom/Tri_content.html][2] - complex Actionscript - Flash application for arranging a room. It has a lot of elements which can be moved resized rotated, plan of the rooms. If we have a plan of a room in a jpeg format or any other picture format, can be formatted so any room can be arranged. All the data is saved in xml files. • [http://www.mw-tech.com/portofoliu/poster][3] - complex Actionscript - Flash application for arranging elements on a poster for high quality printing. It has a lot of elements, background and logos which can be added from xml files. The elements can be moved resized rotated.The output can be saved as jpg or pdf file. • [http://www.rachaelhannahbags.com][4] - osCommerce integration and Flash presentation • [http://www.scooterspeed.ro][5] - Magento Integration • [http://www.jolienuit.ro][6] - Wordpress Integration • [http://www.geantaideala.ro][7] - Joomla Integration These proven abilities demonstrate talent and initiative that I can apply from day one with you to enhance productivity. I am eager to answer any questions that you may have and to discuss the possibility of working together. Thank you for your kind consideration. I look forward to hearing from you. [1]: http://www.odesk.com/leaving_odesk.php?ref=http%3A%2F%2Fwww.oportun-travel.ro (You are about to go to a URL outside odesk.com) [2]: http://www.odesk.com/leaving_odesk.php?ref=http%3A%2F%2Fwww.mw-tech.com%2Fportofoliu%2FMyRoom%2FTri_content.html (You are about to go to a URL outside odesk.com) [3]: http://www.odesk.com/leaving_odesk.php?ref=http%3A%2F%2Fwww.mw-tech.com%2Fportofoliu%2Fposter (You are about to go to a URL outside odesk.com) [4]: http://www.odesk.com/leaving_odesk.php?ref=http%3A%2F%2Fwww.rachaelhannahbags.com (You are about to go to a URL outside odesk.com) [5]: http://www.odesk.com/leaving_odesk.php?ref=http%3A%2F%2Fwww.scooterspeed.ro (You are about to go to a URL outside odesk.com) [6]: http://www.odesk.com/leaving_odesk.php?ref=http%3A%2F%2Fwww.jolienuit.ro (You are about to go to a URL outside odesk.com) [7]: http://www.odesk.com/leaving_odesk.php?ref=http%3A%2F%2Fwww.geantaideala.ro (You are about to go to a URL outside odesk.com)  less

    php mysql ajax xhtml css adobe-flash delphi network-administration java j2me wordpress oscommerce magento 00 more less
    • $44.44 HOURLY RATE
    • 4.8
    • 3 HOURS
    • ROMANIA
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 4 TESTS
  • Hardware Engineer, Web developer.

    Working with hardware/software projects over 5 years. Expirence with simple dynamic web pages created with php and html. Expirience with CMS systems. Very good knowenge of computer hardware. Repair computers and computer hardware. Good Electronics knowedge. Vast interest in … more

    Working with hardware/software projects over 5 years. Expirence with simple dynamic web pages created with php and html. Expirience with CMS systems. Very good knowenge of computer hardware. Repair computers and computer hardware. Good Electronics knowedge. Vast interest in Information Technologies at all. Expirence with Windows and Linux, configuration, scripting, registry editing. Networking, Remote Desktop, SHH, Telnet, CMD, Batch Scripting, Video Editing, File Convertation. Rewarded prizes in literary competitions. Self motivated and learing very fast.  less

    electronics hardware-troubleshooting windows-administration computer-networking network-administration linux-system-administration linux-slackware operating-systems-development html php computer-repair phpbb apache-administration phpmyadmin joomla wordpress 00 more less
    • $3.33 HOURLY RATE
    • 5.0
    • 0 HOURS
    • BULGARIA
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 6 TESTS
  • IP Networks and Security Consultant

    Over the last 8 years, I have versatile experience in planning, designing, implementation and operations of IP Networks for both large scale Service Providers and small/medium scale enterprises. My core competency includes Juniper & Cisco routing and switching leading to … more

    Over the last 8 years, I have versatile experience in planning, designing, implementation and operations of IP Networks for both large scale Service Providers and small/medium scale enterprises. My core competency includes Juniper & Cisco routing and switching leading to achievement of some industry recognized certifications like Juniper Networks Certified Internet Expert # 896 against M/T and Service Provider tracks. I also have some experience in Juniper Security with both SRX and SSG/ISG platforms.  less

    juniper-routers junos network-security ospf bgp mpls ipsec cisco-routers cisco-ios network-administration tcp-ip 00 more less
    • $15.56 HOURLY RATE
    • 4.9
    • 2 HOURS
    • PAKISTAN
    • LAST ACTIVE
    • 2 PORTFOLIO ITEMS
    • 4 TESTS
  • System Administrator / Technical Troubleshoot Expert-software/hardware

    I have begun my career as a computer technician about 5 years ago, till then I have improved my knowledge in many different areas. Ex: Computer hardware troubleshoot, Computer networking, System administration, Server Administration, Perform backup operations, MS SQL Database … more

    I have begun my career as a computer technician about 5 years ago, till then I have improved my knowledge in many different areas. Ex: Computer hardware troubleshoot, Computer networking, System administration, Server Administration, Perform backup operations, MS SQL Database Administration, MS Visual FoxPro programming, Technical support for external clients via Skype and emails. Etc… My main concerns are,  Expand the knowledge in all areas.  Maintain Quality of service by providing the finest outcome for the best price.  Find you the most suitable solution for your matter, within your budget.  To provide you with consultancy through our expertise.  Your data will be secure with us.  To treat you like a friend but work with you like ants.  We have qualified experts for your job to be done. and support other people to gain their success with our consultation  less

    computer-networking network-administration network-security visual-foxpro technical-support database-administration database-management gui-design data-backup vmware-administration isa-server microsoft-exchange-server 00 more less
    • $5.56 HOURLY RATE
    • 5.0
    • 7 HOURS
    • SRI LANKA
    • LAST ACTIVE
    • 2 PORTFOLIO ITEMS
    • 2 TESTS
  • System Administrator / Technical Support / Hosting Expert

    As an IT professional I possess a expertise in managing and administering both Linux and Windows hosting services that includes management of Web servers, Mail servers, DNS servers, Database servers, FTP servers. I have extensive experience in deployment and configuration … more

    As an IT professional I possess a expertise in managing and administering both Linux and Windows hosting services that includes management of Web servers, Mail servers, DNS servers, Database servers, FTP servers. I have extensive experience in deployment and configuration of enterprise solutions such as Domain Controller, Microsoft Exchange 2007 / 2010, BlackBerry Server, MS SharePoint 2010, Microsoft Dynamics CRM 4.0, Internet Information Services (IIS7 and IIS6). I also worked in Linux environment and have experience in following tools Apache Web Server, Bind DNS server, PHP, MySQL, FTP server, ACL package. Clients satisfaction is a top priority for me and to avail it, I always try to deliver to my best potential.  less

    linux-system-administration microsoft-exchange-server mail-server-implementation microsoft-hyper-v-server internet-research network-administration computer-networking google-app-engine dns dhcp database-administration 00 more less
    • $8.89 HOURLY RATE
    • 5.0
    • 4 HOURS
    • SOUTH KOREA
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 1 TEST
  • Web Developer

    My objective is to work in a dynamic team, be able to build upon my current skills and gain new ones. Therefore I'm looking for a new position that will give me the opportunity to grow personally and professionally … more

    My objective is to work in a dynamic team, be able to build upon my current skills and gain new ones. Therefore I'm looking for a new position that will give me the opportunity to grow personally and professionally, while I put the best of my contribution to projects that would actually make a difference in the real world.  less

    c# .net-framework asp php css adobe-photoshop iis html mysql c c++ tcp-ip network-administration network-security lamp-administration 00 more less
    • $22.22 HOURLY RATE
    • 5.0
    • 0 HOURS
    • ROMANIA
    • LAST ACTIVE
    • 3 PORTFOLIO ITEMS
    • 10 TESTS
  • Web Development - CMS - Solutions - E Commerce

    1 year, I have developed a wide range of websites using HMTL, DHTML, PHP, and MySQL including sites for startup companies and small businesses. My core competency lies in complete end-end management of a new website development project, and I am seeking opportunities to build websites from the ground up for you or your business.

    xhtml css php mysql wordpress joomla drupal javascript jquery corel-draw adobe-photoshop network-administration linux-system-administration 00 more less
    • $11.11 HOURLY RATE
    • 5.0
    • 2 HOURS
    • SRI LANKA
    • LAST ACTIVE
    • 3 PORTFOLIO ITEMS
    • 1 TEST
  • Network Admin, Technical Support

    I am Engineer in Infrastructure Management Systems. I worked as Technical Support in Bosch for past 1 years. Now, I am working in Sutherland global services as Consultant in McAfee - Technical Support Voice. I have good knowledge in windows server, Linux, Network administration. I also used to take both Inbound and outbound calls.

    adobe-photoshop adobe-dreamweaver website-development css internet-research data-entry microsoft-excel vpn network-administration linux-system-administration microsoft-exchange-server 00 more less
    • $5.56 HOURLY RATE
    • 5.0
    • 0 HOURS
    • INDIA
    • LAST ACTIVE
    • 4 PORTFOLIO ITEMS
    • 3 TESTS
loading