Network Security Developers & Programmers

Showing 53 freelancers

Network Security Developers & Programmers

Showing 53 freelancers

  • Network & Linux Systems Engineer

    Network Engineering position that capitalizes on expertise in CISCO Routers/Switches & ASA Firewalls, Linux/Unix (RedHat, Debian, SUSE, BSD, CENTOS, FC, Ubuntu), Windows 2000/2003 platform. Dedicated to pursue further challenges in the field of Networking Engineering wherein my skills … more

    Network Engineering position that capitalizes on expertise in CISCO Routers/Switches & ASA Firewalls, Linux/Unix (RedHat, Debian, SUSE, BSD, CENTOS, FC, Ubuntu), Windows 2000/2003 platform. Dedicated to pursue further challenges in the field of Networking Engineering wherein my skills and knowledge will be highly developed and utilized. Maintain focus on achieving end-results while demonstrating strategic problem solving skills and ability to follow through with multi-tasking job. Can work with any new challenges especially in the Networking field with minimum instructions. I am also experienced with other vendor swithces such as 3Com, LinkSys, Prolink etc. Firewalls from other vendors such as NetScreen, Fortigate 1000FA2, SonicWall, Monowall...Confident in HTML troubleshooting, Mail Server in Linux Platform, Perl/PHP, MySQL, SQUID, DHCP/DNS Servers in Linux..  less

    ssl smtp tcp-ip cisco-routers cisco-asa zimbra-administration linux-system-administration network-security centos 00 more less
    • $33.33 HOURLY RATE
    • 5.0
    • 23 HOURS
    • BANGLADESH
    • LAST ACTIVE
    • 3 PORTFOLIO ITEMS
    • 6 TESTS
  • Consultant

    Previous owner of an I.T. consulting firm (5 years), plenty of experience in project management, teams of 4 - 10. I also have 9 years of experience managing servers and networks. Graduated with technical degree in computer science and engineering (4 year degree). Very well versed in Windows and Unix networking.

    network-administration network-security 00 more less
    • $17.78 HOURLY RATE
    • 5.0
    • 2783 HOURS
    • UNITED STATES
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 5 TESTS
  • Legal and Business Servces; Customer and Administrative Services!

    I am looking for opportunities to use my experience, education and skills to enhance a company by offering administrative services, which includes: Typing, Word Processing, Transcription, Desktop Publishing and Document Preparation (Legal included), etc. I have owned and operated a … more

    I am looking for opportunities to use my experience, education and skills to enhance a company by offering administrative services, which includes: Typing, Word Processing, Transcription, Desktop Publishing and Document Preparation (Legal included), etc. I have owned and operated a small business offering administrative service i.e. Tax & Document Preparation, Desktop Publishing, Business Plan Development, Resume Writing, and Business Consulting services from 1997-2008. I hold a MBA in Business Administration.  less

    data-entry customer-service business-development paralegal transcription presentations creative-writing complaint-management content-writing network-security tax-preparation email-handling clerical-skills 00 more less
    • $25.00 HOURLY RATE
    • 4.4
    • 10 HOURS
    • UNITED STATES
    • LAST ACTIVE
    • 1 PORTFOLIO ITEM
    • 11 TESTS
  • Muthuraj

    .Expertise: Network (Trouble shoot, Monitoring, Design, Security and DLP), Windows Server Support(2003, 2008 , Monitoring, AD, Exchange, troubleshoot, DSET), Windows OS (XP, 7), Mac OS, PC Trouble shoot (Window and MAC), Customer Support, Email Management, ON call Support. Being hardworking … more

    .Expertise: Network (Trouble shoot, Monitoring, Design, Security and DLP), Windows Server Support(2003, 2008 , Monitoring, AD, Exchange, troubleshoot, DSET), Windows OS (XP, 7), Mac OS, PC Trouble shoot (Window and MAC), Customer Support, Email Management, ON call Support. Being hardworking, efficient and organized helps me to work with minimum supervision. I can assure you quality work, good presentation, timely delivery and excellent results. I have worked in a fast paced environment for more than 5 years which has enhanced my thought process and the way I work. I am able to work exclusively for you if hired full time, though I am fine with part time jobs as well. So looking forward to build a virtual relationship with you! • Quiet surrounding to work in • Speedy Internet, PC and Microphone • Skype, Gmail, Yahoo etc. • Negotiable Payment Terms • Open to work as per client Time Zone • 24*7 Support MY STRENGTHS: - Customer Service - Detail oriented - Multi-tasking - Interpersonal and Analytical Skills - Conflict Resolution - Computer Literate - Tech Savvy - Team Play  less

    network-administration network-planning network-security java mac-os-app-development windows-administration customer-support technical-support email-technical-support vmware-administration virus-removal firewalls vpn cisco-routers 00 more less
    • $6.67 HOURLY RATE
    • 5.0
    • 2 HOURS
    • INDIA
    • LAST ACTIVE
    • 14 PORTFOLIO ITEMS
    • 4 TESTS
  • AWS Admin/Architect

    I have over 15 years of experience in technology. Anything from software development to servers, desktops or networks and everything in between. I have served in the United States Air Force and worked at government agencies as well as high … more

    I have over 15 years of experience in technology. Anything from software development to servers, desktops or networks and everything in between. I have served in the United States Air Force and worked at government agencies as well as high tech companies across the globe. If it is configuring routers or switches. Working in the Cloud with Amazon, Rackspace Etc. Linux, Windows or anything in between then I am your man.  less

    computer-networking wan amazon-ec2 network-administration network-planning network-security cisco-routers cisco-ios load-balancing security squid iptables memcached firewalls ubuntu amazon-web-services amazon-s3 virtualization microsoft-hyper-v vmware-esx vmware-administration ldap samba mac-os-app-development openvpn vpn linux-system-administration 00 more less
    • $44.44 HOURLY RATE
    • 4.9
    • 1640 HOURS
    • UNITED STATES
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 8 TESTS
  • Wordpress Expert / Programmer / VA / Tech Support / Project Manager

    A definite rockstar in all aspects. I aim to provide help and support in the most productive and enjoyable manner possible. I also want to share my expertise, my learnings, and energy. I defnitely want to help aid and grow … more

    A definite rockstar in all aspects. I aim to provide help and support in the most productive and enjoyable manner possible. I also want to share my expertise, my learnings, and energy. I defnitely want to help aid and grow together with the company who shares the same ideals and goals that I have. Let's get the ball rolling, shall we?  less

    technical-support systems-development data-entry proofreading transcription virtual-assistant project-management software-testing customer-support network-administration virus-removal hardware-troubleshooting network-security 00 more less
    • $16.67 HOURLY RATE
    • 4.8
    • 621 HOURS
    • PHILIPPINES
    • LAST ACTIVE
    • 8 PORTFOLIO ITEMS
    • 6 TESTS
    ASSOCIATED WITH:
  • 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:
  • Fauzyab

    I would like to share some of my technical and professional details in terms of my career and work abilities. I have got a nice skill set that i have accquired during my career of almost 5 years working majorly … more

    I would like to share some of my technical and professional details in terms of my career and work abilities. I have got a nice skill set that i have accquired during my career of almost 5 years working majorly on Cisco devices and partly on other principal vendors like F5, Juniper, Huawei, Barracuda (former PHION), the domains of expertise are as follows: Routing, Switching, Security (Cisco + Juniper + Barracuda NG Firewalls and antispam filters), in both "PRE/POST-Sales" domains, Data Centre Infrastructure and Application Services Design, IPT, Wireless and Technical Trainer in mentioned domains. In addition to that i hold certifications that includes CCVP, BGP, MPLS, CCNA, CCDA, DCNID, DCASD, CRMC, PHSE and NGSX.  less

    network-planning network-security wireless-network-implementation 00 more less
    • $44.44 HOURLY RATE
    • NO FEEDBACK GIVEN
    • 3 HOURS
    • PAKISTAN
    • LAST ACTIVE
    • 9 PORTFOLIO ITEMS
    • 5 TESTS
  • Cisco/Checkpoint Security Expert

    Experienced in handling Projects assigned by Companies, Clients and completing them on expected time. -Experienced in CRM Management. -Experienced in Network Support from 2007-2011 -Experienced in Cisco ASA/Checkpoint -Experienced in Wireless Networks Security. -Experienced in Cisco Routers/Switches. -Experienced in Desktop/Laptop/Servers Support. -Experienced in Windows Support, Antivirus Mcafee, Symantec, Trend-Micro.

    project-management network-security 00 more less
    • $11.11 HOURLY RATE
    • 4.9
    • 0 HOURS
    • INDIA
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 9 TESTS
    ASSOCIATED WITH:
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