Computer Networking Freelancers

Showing 421 freelancers

Computer Networking Freelancers

Showing 421 freelancers

  • Telecom System Engineer/ Admin Technical Support

    Over the last 25 years, I was employed as Network Surveillance Telecom engineer and performed system administrator using Sun Microsystem OS server and client server including Cisco's in my workplace. I also performed network configuration for Cisco 6509, circuit … more

    Over the last 25 years, I was employed as Network Surveillance Telecom engineer and performed system administrator using Sun Microsystem OS server and client server including Cisco's in my workplace. I also performed network configuration for Cisco 6509, circuit provisioning of Tellabs in both NMS and CLI command, managed/administered, and operated the O&M; of transportequipment such as Nortel, Siemens, ECI, NOKIA, Huwaei, Netman 4K, and also various multiplex equipment. I can perform installation of Unix base system backup, restoration of system, and to create and add user. I can performed Oracle database backup, prepare reports in excel /word reporting. I amseeking opportunities to compete the new and advance technology with a good challenge from your business.  less

    computer-networking hardware-troubleshooting 00 more less
    • $8.00 HOURLY RATE
    • 5.0
    • 575 HOURS
    • PHILIPPINES
    • LAST ACTIVE
    • 4 PORTFOLIO ITEMS
    • 8 TESTS
  • Network Systems Consultant

    I'd be lying if I said I wasn't here for the money, so I won't say it. I have a wide breadth of skills from data network security to multimedia design to photography/video work. I'm … more

    I'd be lying if I said I wasn't here for the money, so I won't say it. I have a wide breadth of skills from data network security to multimedia design to photography/video work. I'm an honest, trustworthy guy who wants to make the best use of his time and effort. Give me a shot and I'll prove you right.  less

    computer-networking 00 more less
    • $13.33 HOURLY RATE
    • 5.0
    • 0 HOURS
    • UNITED STATES
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 2 TESTS
  • Network Administration, Cisco, Data Recovery, PC/Server Services

    I have been involved in the I.T. industry for about twenty years and have always been particularly interested in the networking and communication aspects of I.T. As a result of my I.T. involvement over this time, I … more

    I have been involved in the I.T. industry for about twenty years and have always been particularly interested in the networking and communication aspects of I.T. As a result of my I.T. involvement over this time, I have acquired a broad range of skills in many other areas of I.T, covering some programming, scripting and web design to a limited extent. I also build PC systems and servers for the home and business market for customers in the local area. My main areas of expertise and interest are in Networks/Networking, particularly Cisco/Juniper equipment, - building, repairing and trouble shooting PC systems, both hardware and software and covering all the Operating Systems. I have a great deal of experienc in all computer repairs, particularly Data Recovery, trouble-shooting and replacement of components. I also have much in-depth experience in the installation, configuration and operation of all Windows OS's, from Windows XP, Vista, 7, Server 2000, 2003, 2008 etc, MAC OS/OSX, The Unix's, most of the Linux flavours and Cisco's IOS. ################################################ My recent contractual work with businesses in the Southwest UK has been varied and includes the following examples : -The maintenance and troubleshooting of computer and network issues for a very busy Printing and Design Company where a fast response to all I.T. issues was always required. Installation and Administration of Cisco Routers, Switches and PC's for a national UK high street charity organization. Installation, setup and configuration of security cameras and recording equipment for a large recycling centre. It was also a requirement of the contract to setup a VPN network between the business premises and the customer's home enabling the customer to view all the security cameras live from home. Setting up a MS Terminal Services connection for a local dentist practise so the customer could check their customer's records and also access their accountancy software from home due to the software licensing restrictions in place on the program used.  less

    computer-networking 00 more less
    • $27.78 HOURLY RATE
    • 5.0
    • 0 HOURS
    • UNITED KINGDOM
    • LAST ACTIVE
    • 1 PORTFOLIO ITEM
    • 7 TESTS
  • LabTech/Kaseya Consultant, Network Administrator, PSA Administrator

    Highly talented hardware and windows based network engineer with knowledge of •Topologies •Advanced File System Management •OSI Model •Addressing •Network devices like: LAN Card, Modem, Repeater, Hub, Switch, Router •Cabling •Loopback connectivity •TCP/IP Model •Protocols like: DHCP, TELNET, DNS … more

    Highly talented hardware and windows based network engineer with knowledge of •Topologies •Advanced File System Management •OSI Model •Addressing •Network devices like: LAN Card, Modem, Repeater, Hub, Switch, Router •Cabling •Loopback connectivity •TCP/IP Model •Protocols like: DHCP, TELNET, DNS, SMTP,POP3, HTTP, SNMP, FTP, TFTP, TCP, UDP, ICMP, ARP, RARP, IGMP •Workgroup and Domain •Managing Hardware Devices •Creating and Managing User Accounts •Managing File Access •Managing Disks and Data Storage •Advanced File System Management •Task Manager •Map network drive •Disk Quotas •Encryption, compression and Recovery agent •ICS Internet Connection Sharing •Support information in Computer Properties •Net meeting •RDC "Remote Desktop Connection" •Remote Assistance SERVER 2003 •Using Group Policy •Monitoring Server Performance With "Task Manager" •Managing Backups and Disaster Recovery •Active Directory •Create and manage users, and computers in AD •Modify user and computer schedule •Shadow Copy •Routing and remote access with win2003 server •Login Scripts •DHCP Server "Dynamically Host Configuration Protocol" •DHCP Relay Agent •VPN With 2003 Server •RIS "Remote Installation Services" •DNS •IISv6 •Implementing Security Policies  less

    microsoft-active-directory computer-networking tcp-ip 00 more less
    • $11.11 HOURLY RATE
    • 5.0
    • 699 HOURS
    • INDIA
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 7 TESTS
  • Experienced PHP Mysql Javascript Developer, Shanghai

    Over the last 7 years, I have developed a wide range of websites using HMTL, Ajax , PHP, and MySQL including sites for startup companies and small businesses. I have developed a CRM named Online Management System (OMS) for an insurance … more

    Over the last 7 years, I have developed a wide range of websites using HMTL, Ajax , PHP, and MySQL including sites for startup companies and small businesses. I have developed a CRM named Online Management System (OMS) for an insurance company. The main functions of the CRM are capture leads from multi campaigns, make PDF quotation according to different insurance options, track leads' sale progress, a basic report function. I also have developed a platform,both frontend and backend, which is named TAP (The Advocacy Platform). TAP is a gamified marketing platform which delivers research, user generated content, and most importantly transforms consumers into true authentic Brand Advocates. Advocacy campaigns via TAP have delivered key message recall of 40-50% at 1/10th of TV media cost. Fueled by a community of over 125,000 women in the top 20 cities in China, TAP has delivered 5 million brand 'missions' since January 2012 for key clients such as Reckitt Benckiser, P&G, Kimberley Clarke, J&J, GSK, and Fonterra. 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.  less

    computer-networking tcp-ip php 00 more less
    • $25.56 HOURLY RATE
    • 5.0
    • 62 HOURS
    • CHINA
    • LAST ACTIVE
    • 4 PORTFOLIO ITEMS
    • 8 TESTS
  • Customer Service/Technical support, Data entry/Web researcher

    My main goal is to exhibit my skills and talent here in ODesk by delivering quality results that will greatly satisfy the needs of employers worldwide. My experience in call center for 5 years have sharpened my skills in Customer … more

    My main goal is to exhibit my skills and talent here in ODesk by delivering quality results that will greatly satisfy the needs of employers worldwide. My experience in call center for 5 years have sharpened my skills in Customer Service and Technical Support either through phone, email and chat support. I am very detail-oriented, time-conscious, and can handle multiple tasks in a minimum amount of time. My main expertise are providing quality Customer Service and Technical Support especially for computer networking and computer hardware and software troubleshooting. I earned my CCNA certification last September 2011. Moreover, my proficiency in the IT world makes me an excellent Web researcher and Data entry specialist as well.  less

    computer-networking 00 more less
    • $5.56 HOURLY RATE
    • 4.8
    • 78 HOURS
    • PHILIPPINES
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 10 TESTS
    ASSOCIATED WITH:
  • Eneterprise Architect

    Highly motivated professional with working experience in Networking and IT Information Security Solutions evolving from technical engineer to customer oriented positions as presales and solution architect, at big companies (> 500) in Romania (Accenture, Star Storage, Teamnet WPS). Result-oriented individual strongly … more

    Highly motivated professional with working experience in Networking and IT Information Security Solutions evolving from technical engineer to customer oriented positions as presales and solution architect, at big companies (> 500) in Romania (Accenture, Star Storage, Teamnet WPS). Result-oriented individual strongly focused on costumers, trying to offer the best solution based on their needs, capable of implementing complex projects under time pressure, while securing full commitment from key stakeholders.  less

    information-architecture network-security computer-networking 00 more less
    • $44.44 HOURLY RATE
    • 5.0
    • 2 HOURS
    • ROMANIA
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 6 TESTS
  • Techical Support

    After 8 years in the Contact Solutions Industry I have mastered the skills needed to provide excellent Customer Experience either Technical Support or Customer Care. Seminars and trainings have prepared me to become what I am now - A Contact Solutions … more

    After 8 years in the Contact Solutions Industry I have mastered the skills needed to provide excellent Customer Experience either Technical Support or Customer Care. Seminars and trainings have prepared me to become what I am now - A Contact Solutions Expert/Professional. I would like to provide the best kind of support any professional can give and do it at the comfort of my own Home Office. I also received Top Technical Support Agent awards while working for AT&T as a TSR2 agent assigned to Chronics queue. I can offer to send copies of my certifications and awards if needed or if requested. "Here is the link to my certifications and awards, earned while working for AT&T as a TSR2 Agent assigned to Chronics Queue." 1) http://imageshack.us/a/img17/7277/002f054usgt.jpg 2) http://s272.photobucket.com/user/Pinoyicon_Hayabusa/media/Apdc0067_zps6307551d.jpg.html 3) http://s272.photobucket.com/user/Pinoyicon_Hayabusa/media/Apdc0066_zpse7435086.jpg.html 4) http://s272.photobucket.com/user/Pinoyicon_Hayabusa/media/Apdc0063_zpsc3a957e0.jpg.html 5) http://s272.photobucket.com/user/Pinoyicon_Hayabusa/media/Apdc0058_zps07fba8b5.jpg.html 6) http://s272.photobucket.com/user/Pinoyicon_Hayabusa/media/Apdc0055_zpsda16e7cc.jpg.html  less

    computer-networking computer-assembly computer-maintenance computer-repair microsoft-outlook-development 00 more less
    • $3.33 HOURLY RATE
    • 5.0
    • 166 HOURS
    • PHILIPPINES
    • LAST ACTIVE
    • 1 PORTFOLIO ITEM
    • 5 TESTS
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