Other - Networking & Information Systems Professionals

Showing 34,076 freelancers

Other - Networking & Information Systems Professionals

Showing 34,076 freelancers

  • Expert in field of networking and system administration

    Over 8 years’ experience of maintenance, deployment and support of networks, networking equipment and servers. Knowledge of routing protocols (BGP, OSPF), loop prevention protocols (STP family), networking protocols (IP stack, OSI model), monitoring software setup and maintenance. Networking hardware knowledge … more

    Over 8 years’ experience of maintenance, deployment and support of networks, networking equipment and servers. Knowledge of routing protocols (BGP, OSPF), loop prevention protocols (STP family), networking protocols (IP stack, OSI model), monitoring software setup and maintenance. Networking hardware knowledge includes but not limited to following vendors equipment: Juniper, CISCO, Alcatel 7750, Alvarion WiMax BS/SU, switches and routers including Core level equipment. Knowledge and experience to setup and maintenance full featured servers primarily with Linux OS.  less

    network-administration bgp ospf tcp-ip nagios cisco-routers juniper-routers centos opensuse ubuntu linux-system-administration firewalls haproxy vmware-esx apache-administration dns 00 more less
    • $27.78 HOURLY RATE
    • NO FEEDBACK GIVEN
    • 0 HOURS
    • ARMENIA
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 5 TESTS
  • Drupal Developer,Security Researcher,PHP Developer

    During the years of productive work I performed work for customers from USA, Canada, Netherlands, Russia, Australia. Both sides enjoyed cooperation. Over the last 7 years, I have developed a wide range of websites using HMTL, PHP, MySQL. I also have some experience in the following areas: Ajax, OOP and software design and testing.

    php drupal html5 codeigniter oop git css3 penetration-testing black-box-testing 00 more less
    • $16.67 HOURLY RATE
    • NO FEEDBACK GIVEN
    • 0 HOURS
    • SERBIA
    • LAST ACTIVE
    • 1 PORTFOLIO ITEM
    • 7 TESTS
  • Digital Strategist

    I guide businesses and people through the maze of the Internet. My specialties include digital strategy, social media assessment, blogging, and WordPress management. I develop digital initiatives to produce relevant, engaging, successful online strategies that get results. I have the … more

    I guide businesses and people through the maze of the Internet. My specialties include digital strategy, social media assessment, blogging, and WordPress management. I develop digital initiatives to produce relevant, engaging, successful online strategies that get results. I have the digital skills, analytical experience, team building savvy and Internet know-how to get the job done in the online world. I "get it" and I help others "get it" too! • Experienced working with management level teams to ensure alignment with marketing goals. • Enjoy data acquisition and analysis to ensure strategies and campaigns are successful. • Accomplished at contractor team building, management, and success. • Skilled in building engaged online communities. • Practiced in SEO and integration with social media. • Social media management tools currently using: -Hootsuite -Facebook Insights & Ads Manager -Google Analytics -bit.ly -Crowdbooster -SimplyMeasured • Versed in WordPress. -Active participant and social media manager for the South Bay WordPress User Group. -Created and remotely co-manage the Upstate South Carolina WordPress Group. I have extensive experience with digital marketing, technology and community building. I am skilled at bridging the worlds of people who live on the Internet and people who just use it. Specialties: • Social media management & strategy • Digital strategy • Social media and digital marketing integration • Data analysis for campaign success • WordPress group leader  less

    social-media-marketing wordpress online-community-management internet-marketing 00 more less
    • $45.00 HOURLY RATE
    • NO FEEDBACK GIVEN
    • 189 HOURS
    • UNITED STATES
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 1 TEST
  • Web Developer

    My name is Anne Viljoen and I reside in Westville, Durban, South Africa. I am a fast learner and always strife to expand the boundaries of service excellence, through finding new and creative ways to accomplish any task; I am … more

    My name is Anne Viljoen and I reside in Westville, Durban, South Africa. I am a fast learner and always strife to expand the boundaries of service excellence, through finding new and creative ways to accomplish any task; I am able to work efficiently. I am also extremely technically minded and love working in a technical field.  less

    html css3 microsoft-sharepoint-development c# asp.net javascript jquery graphic-design website-development web-design 00 more less
    • $16.67 HOURLY RATE
    • NO FEEDBACK GIVEN
    • 167 HOURS
    • SOUTH AFRICA
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 0 TESTS
  • Experienced Systems Architect / Network Architect / Sys+Net Admin -

    My goal is to assist clients with short term to long term projects that revolve around system, network and web based application issues.I have a wide range of experience and expertise, and if I'm not the best person … more

    My goal is to assist clients with short term to long term projects that revolve around system, network and web based application issues.I have a wide range of experience and expertise, and if I'm not the best person to help you I can point you in the appropriate direction to resolve your problem.  less

    linux-system-administration 00 more less
    • $24.44 HOURLY RATE
    • 2.1
    • 13 HOURS
    • UNITED STATES
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 2 TESTS
  • System Administrator

    Solutions oriented, highly motivated Technical Support Admin with 14 plus years of IT experience in the administration and support of client and critical business systems. Possess hands-on experience in hardware and software configurations, management, troubleshooting and support while consistently delivering effective business solutions.

    microsoft-exchange-server data-backup blackberry-app-development virtualization technical-support customer-support computer-networking cisco-voip 00 more less
    • $27.78 HOURLY RATE
    • NO FEEDBACK GIVEN
    • 2947 HOURS
    • UNITED STATES
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 1 TEST
  • Sr. Java developer

    I'm a java developer from Romania. I have 8 years experience in applications design, development and testing java mobile and enterprise. Working as software engineer, my main duties were to analyze, design and develop solutions for the project requirements … more

    I'm a java developer from Romania. I have 8 years experience in applications design, development and testing java mobile and enterprise. Working as software engineer, my main duties were to analyze, design and develop solutions for the project requirements, as well as debugging and bug-fixing existing software solutions.  less

    oracle-java-ee android-app-development erp alfresco-development html css mysql freemarker jsp node.js 00 more less
    • $33.33 HOURLY RATE
    • NO FEEDBACK GIVEN
    • 2488 HOURS
    • ROMANIA
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 0 TESTS
  • Expert Network Engineer

    More than 10 years experience in local and wide area networking, communications, within a multi-platform network environment. Experience supporting a network with 5000+ nodes. Expert level working knowledge of enterprise TCP/IP communications (IPv4, QoS, IPSEC, etc) Expert level working … more

    More than 10 years experience in local and wide area networking, communications, within a multi-platform network environment. Experience supporting a network with 5000+ nodes. Expert level working knowledge of enterprise TCP/IP communications (IPv4, QoS, IPSEC, etc) Expert level working knowledge of enterprise standard Ethernet media types: Fastethernet, Gigabit and TenGigabit. Hands-on experience with Cisco Systems, Juniper Neworks, D-link network equipment. Knowledge of: LAN/WAN; VLANs, TDM, VoIP, RIP, OSPF, AAA/TACACS, VPN technology, wireless, Cisco&Juniper ACLs. Planning, organization, monitoring and supporting network (LAN, MAN, WAN, wireless, VPN, content networking) nodes, servers, and data transfer services. Network troubleshooting, high-level network security and policies. Substantial skills as a UNIX Systems administrator (Linux, FreeBSD). Experience with scripting languages BASH, Phyton, SED.  less

    cisco-routers computer-networking network-administration network-security network-planning juniper-routers mikrotik-routeros ospf firewalls linux-system-administration 00 more less
    • $33.33 HOURLY RATE
    • NO FEEDBACK GIVEN
    • 0 HOURS
    • RUSSIA
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 4 TESTS
  • IT Professional

    I can possess my developed skills that have been gained through establishing and developing full IT projects, networks and infrastructures from initial conception to completion. I am an ambitious person, stress, social, disciplined and am not afraid to pitch in … more

    I can possess my developed skills that have been gained through establishing and developing full IT projects, networks and infrastructures from initial conception to completion. I am an ambitious person, stress, social, disciplined and am not afraid to pitch in where needed. I am also good at working in groups and participate in the information to resolve difficult problems. I can easily understand the problem I faced.  less

    uml linux-system-administration business-analysis business-process-modelling business-process-reengineering usability-testing 00 more less
    • $5.56 HOURLY RATE
    • NO FEEDBACK GIVEN
    • 0 HOURS
    • DENMARK
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 5 TESTS
  • Interior Designer/Project Manager

    I am a recent graduate from The Illinois Institute of Art in Schaumburg. I received my BFA in interior design with honors. I am currently a designer/project manager at Arthur P. o'Hara, Inc. office furniture. My background is … more

    I am a recent graduate from The Illinois Institute of Art in Schaumburg. I received my BFA in interior design with honors. I am currently a designer/project manager at Arthur P. o'Hara, Inc. office furniture. My background is in kitchen and bath design until I decided to make the leap into the commercial industry.  less

    google-sketchup autodesk-autocad-civil3d autodesk-revit adobe-photoshop adobe-indesign 00 more less
    • $166.67 HOURLY RATE
    • NO FEEDBACK GIVEN
    • 0 HOURS
    • UNITED STATES
    • LAST ACTIVE
    • 1 PORTFOLIO ITEM
    • 1 TEST
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