Network administrator Freelancers

Showing 31 freelancers

Network administrator Freelancers

Showing 31 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:
  • VOIP and System Administration

    Over the last SIX years I have actively engaged in designing and implementing voice telephony related infrastructure which involved in installation, provisioning and commissioning of highly complex VOIP solutions involved with Asterisk. I provide asterisk related solutions, based from pure … more

    Over the last SIX years I have actively engaged in designing and implementing voice telephony related infrastructure which involved in installation, provisioning and commissioning of highly complex VOIP solutions involved with Asterisk. I provide asterisk related solutions, based from pure tarball installation to distributions like TRIXBOX, Elastix, PIAF...etc. Also I provide network solutions on Cisco Routers, PIX Firewalls, Sonicwall Firewalls. Also provide solutions based on DSL solutions like LinkSys and DLINK...etc  less

    asterisk network-administration computer-networking ssl openvpn 00 more less
    • $18.89 HOURLY RATE
    • 5.0
    • 735 HOURS
    • SRI LANKA
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 4 TESTS
  • Experience QA and IT consultant

    To be employed by a company/enterprise engaged in the Information Technology or in an allied business that has an IT department with a sound corporate and professional set-up wherein I can contribute my IT learnings from the academe and … more

    To be employed by a company/enterprise engaged in the Information Technology or in an allied business that has an IT department with a sound corporate and professional set-up wherein I can contribute my IT learnings from the academe and previous employment in the fields of process analysis, programming, systems design and administration, and also data entry  less

    ui-design microsoft-visual-studio network-administration technical-support technical-analysis sales-management microsoft-exchange-server activex 00 more less
    • $6.67 HOURLY RATE
    • 5.0
    • 85 HOURS
    • PHILIPPINES
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 2 TESTS
  • Roderick Bertoncini Microsoft | VMWare | Networking | Professional

    I'm an IT professional with over 10 years of experience enhancing the availability of information and services while building world class business systems in various industries including healthcare, government, nonprofit and technology. Current Certifications: Certified Project Management Professional (PMP … more

    I'm an IT professional with over 10 years of experience enhancing the availability of information and services while building world class business systems in various industries including healthcare, government, nonprofit and technology. Current Certifications: Certified Project Management Professional (PMP) • VMware Certified Professional • LeftHand Networks SAN IQ Certified • Microsoft Certified Technology Specialist – Windows 2008 Active Director • Microsoft Certified SQL 2000 Database Administrator (MCDBA) • Windows 2000 Microsoft Certified Systems Administrator (MCSA) • CompTIA Server+ Certified Technician • CompTIA A+ Certified Technician • Windows 2008 Microsoft Enterprise Administrator Areas of interest and expertise: • Migration/Deployment • System Design/Optimization • Troubleshooting/Resolution • Project Management • Budget Management • Resource Management • Vendor Evaluation • Team Building/Leadership • IT Business Alignment  less

    vmware-esx microsoft-exchange-server network-administration windows-administration 00 more less
    • $44.44 HOURLY RATE
    • 5.0
    • 88 HOURS
    • UNITED STATES
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 5 TESTS
  • Technical Services Engineer (Infrastructure & Networks)

    I.T Service Management professional with project management background. Postgraduate in Computing science, started career in 2009. working within IT Management, Services & High availability concepts within a 24*7 Operations Environment. Results-driven versatile professional having multiple domain experience including I … more

    I.T Service Management professional with project management background. Postgraduate in Computing science, started career in 2009. working within IT Management, Services & High availability concepts within a 24*7 Operations Environment. Results-driven versatile professional having multiple domain experience including I.T Project Management, Networking and Server Administration. Productive and responsible in learning new technologies and full paced experience on I.T & Network support. Key Skills • IT Service Management • Network Management • Technical Writing • Troubleshooting / Problem Solving • Project Management  less

    project-management network-administration itil 00 more less
    • $11.11 HOURLY RATE
    • 5.0
    • 0 HOURS
    • SWEDEN
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 2 TESTS
  • IT Tech Support/Customer Support/Professional Social Media Consultant

    I am coming with 28 years of Customer Service and support (technical and non technical) experience, 17 years of Information Technology experience, ranging from: Break-fix, Systems Migrations, Network Administration, and Desktop Support to Technical Support Management. I come with a … more

    I am coming with 28 years of Customer Service and support (technical and non technical) experience, 17 years of Information Technology experience, ranging from: Break-fix, Systems Migrations, Network Administration, and Desktop Support to Technical Support Management. I come with a set of diverse skills that also include Website Management and Social Media. I have written numerous syndicated articles on various subjects under my name and a pseudonym. I continue to edit online magazines and news sites. The certifications that I carry are: HDI (Helpdesk Institute) Support Center Manager and Support Center Team Lead Certifications, and Hootsuite platform certification. I am a credentialed member of the press with memberships in: - National Press Club - Atlanta Press Club - Society of Professional Journalists - National Press Photographers Association - Yakible Digital Publications On the oDesk platform, I have been on the hiring side, posting jobs, conducting interviews with prospective contractors, and managing their day to day activities.  less

    social-media-marketing customer-service technical-writing customer-support technical-support virtualization computer-repair desktop-publishing network-administration 00 more less
    • $16.67 HOURLY RATE
    • NO FEEDBACK GIVEN
    • 0 HOURS
    • UNITED STATES
    • LAST ACTIVE
    • 2 PORTFOLIO ITEMS
    • 6 TESTS
  • Miss

    Over the last 10 years I am innovating various solution for small to big size organizations. DHCP server which support more than 15000 distinct IP address allocation in any given point of time, to embedded system for cloud computing, embedded … more

    Over the last 10 years I am innovating various solution for small to big size organizations. DHCP server which support more than 15000 distinct IP address allocation in any given point of time, to embedded system for cloud computing, embedded system for information kiosk, complain management system, online support ticketing system, android system application etc. My core strength to design a complete end to end solution for the clients majorly in cloud setup, mobile application development, email server setup on open source platform like qmail, sendmail and zimbra. I am also involved in design and development of today's smart TV including content delivery in the houses.. Look forward to get some very challenging and innovative project. I may also support startup from scratch to grown up organization. Anything and everything is possible in technology, specially in binary system  less

    network-administration network-security android-app-development web-content-management mail-server-implementation technical-writing mediawiki linux-system-administration 00 more less
    • $44.44 HOURLY RATE
    • 5.0
    • 11 HOURS
    • INDIA
    • LAST ACTIVE
    • 1 PORTFOLIO ITEM
    • 3 TESTS
  • Technologist & Business Expert

    Over eighth years of experience in IT Operations, Network Administration and IT Technical Support along with my services for HR, Billing and Operations Departments for department restructuring. During the years, I've developed my skills in professional letter writing along … more

    Over eighth years of experience in IT Operations, Network Administration and IT Technical Support along with my services for HR, Billing and Operations Departments for department restructuring. During the years, I've developed my skills in professional letter writing along with in my area of specialization i.e, Network Administration. I look forward to do more to explore and prove my multi-dimensional abilities.  less

    cisco-routers network-administration sem seo article-writing operating-systems-development windows-administration web-content-management database-administration hrm 00 more less
    • $13.00 HOURLY RATE
    • 5.0
    • 3 HOURS
    • PAKISTAN
    • LAST ACTIVE
    • 1 PORTFOLIO ITEM
    • 11 TESTS
  • System engineering

    I like to programming and leader a project, i am a very creative and responsible person who likes to be better every day. I like to heard different ways to resolve a problem, and propose diferent ways to solve it … more

    I like to programming and leader a project, i am a very creative and responsible person who likes to be better every day. I like to heard different ways to resolve a problem, and propose diferent ways to solve it. I have knowledge and skills in MS SQL server, C#.Net, ASP.Net, silverligth basic, PhotoShop, Xcode basic(IOS Programming),C++, Mac OS X, Windows, networks, new technology implementations, and quote of technology. Windows Forms Desing and development. Data Base Designer ability. IP cameras and NVR configuration. Laptop Assembling and Disassembling. I have 8 years of experience in IT Administration,Consulting, and Development. I'm From Mexico.  less

    asp.net apple-xcode adobe-photoshop c# financial-analysis microsoft-silverlight mac-os-app-development network-administration 00 more less
    • $17.78 HOURLY RATE
    • 5.0
    • 0 HOURS
    • MEXICO
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 3 TESTS
  • Researcher, Assistant

    During the last 5 years, I have been focusing on learning new things and enchancing my skills. I have been very knowledgeable at various fields in research, business, writing and data management. I have always known to be very smart … more

    During the last 5 years, I have been focusing on learning new things and enchancing my skills. I have been very knowledgeable at various fields in research, business, writing and data management. I have always known to be very smart, very flexible and could easily learn new things. I always strive to excel in everything that I do. I would always go for an "extra mile" just exceed expectations.  less

    network-administration internet-research virtual-assistant data-entry data-encoding microsoft-excel microsoft-word microsoft-powerpoint 00 more less
    • $7.00 HOURLY RATE
    • NO FEEDBACK GIVEN
    • 0 HOURS
    • PHILIPPINES
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 5 TESTS
    ASSOCIATED WITH:
loading