Network Security Developers & Programmers

Showing 2,603 freelancers

Network Security Developers & Programmers

Showing 2,603 freelancers

Browse Network Security job posts for project examples or post your job on oDesk for free!

Network Security Job Cost Overview

Typical total cost of oDesk Network Security projects based on completed and fixed-price jobs.

oDesk Network Security Jobs Completed Quarterly

On average, 135 Network Security projects are completed every quarter on oDesk.

135

Time to Complete oDesk Network Security Jobs

Time needed to complete a Network Security project on oDesk.

Average Network Security Freelancer Feedback Score

Network Security oDesk freelancers typically receive a client rating of 4.74.

4.74

Last updated: April 1, 2015

  • Engineer with wide experience in IT

    Over the last 4 years, I have researched questions a wide range of corporate services on Windows Server and Linux platforms. The main tasks that I decide are virtualization enterprise infrastructures using VmWare ESX and Hyper-V, configuration and support of … more

    Over the last 4 years, I have researched questions a wide range of corporate services on Windows Server and Linux platforms. The main tasks that I decide are virtualization enterprise infrastructures using VmWare ESX and Hyper-V, configuration and support of transport equipment (Cisco and HP) and the corresponding server software. I also have experience with working with the MySQL database servers and MSSQL, web servers (Apache), VPN, AD, DNS, DHCP and other related technologies.  less

    windows-7-administration windows-administration linux-system-administration vmware-esx vmware-administration computer-networking network-administration network-planning network-security tcp-ip 00 more less
    • $22.22 HOURLY RATE
    • NO FEEDBACK GIVEN
    • 0 HOURS
    • RUSSIA
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 1 TEST
  • Quality Testing Engineer

    ★ 5+yrs in QA, testing of Web-sites,RIA & Desktop applications ★ Insurance, Healthcare, Financial, eCommerce, Gaming, Banking & Point of Sale (POS) domains. ★ Bug Reporting & tracking Redmine, Jira, FogBugz, Mantis, TFS, Excel, Word ★ Test Plan,Test case creation,execution & documentation ★ UI/UX … more

    ★ 5+yrs in QA, testing of Web-sites,RIA & Desktop applications ★ Insurance, Healthcare, Financial, eCommerce, Gaming, Banking & Point of Sale (POS) domains. ★ Bug Reporting & tracking Redmine, Jira, FogBugz, Mantis, TFS, Excel, Word ★ Test Plan,Test case creation,execution & documentation ★ UI/UX/Front-end testing ★ Regression, smoke, black-box, white-box testing ★ Industrial/Organization experience In general, i possess experience of: 1. Bug Reporting and tracking 2. Test Plan creation /Test cases creation, execution and documentation 3. User Interface /UX testing and user experience improvement. 4. Regression Testing, smoke Testing, black-box and white-box testing 5. Manual Testing, website testing, Links verification 6. Performance and load testing 7. Bug Reporting & tracking tools such as TFS 2008/2010, Redmine, Jira, FogBugz, Mantis, Microsoft Excel, Microsoft Office Tools 8. Technical Documents and User manual generation 9. Video generation using WINK, SnagIt 10. Developing, Leading and managing Software Quality Assurance Teams 11. Automated Testing using Microsoft Test Manager 2010 with Team Foundation Server 2010 I intend to reach a position in information technology that enable me to utilize my knowledge of Quality Assurance and software/website/web applications testing to enhance the capabilities of my employer in the area of Software Development and become a leader in the provision of quality IT products and services.  less

    black-box-testing bugzilla mantis performance-testing software-testing regression-testing automated-testing manual-testing network-security usability-testing user-acceptance-testing web-testing functional-testing technical-writing users-guide-writing software-qa-testing sqa requirements-analysis strategic-planning report-writing technical-documentation load-testing game-testing test-automation test-case-design scrum ab-testing database-testing 00 more less
    • $6.00 HOURLY RATE
    • NO FEEDBACK GIVEN
    • 950 HOURS
    • INDIA
    • LAST ACTIVE
    • 80 PORTFOLIO ITEMS
    • 1 TEST
    ASSOCIATED WITH:
  • Sr.Network Engineer (Security/Data)

    4+ years of experience in Networking, Firewalls, VPN & Web Security Network Security and R&S - Installation, administration and Troubleshooting Devices - Cisco Routers, Switches, Firewalls(ASA), Zone Based Firewalls(Router Firewalls) QOS Troubleshooting Dynamic Routing Protocols VPN - Setup and Troubleshooting IPS … more

    4+ years of experience in Networking, Firewalls, VPN & Web Security Network Security and R&S - Installation, administration and Troubleshooting Devices - Cisco Routers, Switches, Firewalls(ASA), Zone Based Firewalls(Router Firewalls) QOS Troubleshooting Dynamic Routing Protocols VPN - Setup and Troubleshooting IPS/IDS Idenitity Management, Radius, Tacacs, Cisco ISE (Identity Services Engine) Virtualization, VMware, Virtualbox Switch Security, Router security - Malware Removal - Restoring hacked websites - Network Maintenance/troubleshooting - Network security hardening - Wordpress Hardening/Migrations/Hosting/Optimizations - Website Monitoring & website security hardening  less

    cisco-routers firewalls network-administration computer-networking network-security network-planning cisco-ios dsl-troubleshooting security ipsec vpn ospf bgp 00 more less
    • $16.67 HOURLY RATE
    • 4.7
    • 61 HOURS
    • INDIA
    • LAST ACTIVE
    • 7 PORTFOLIO ITEMS
    • 8 TESTS
  • Penetration Tester | Ethical Hacker | SQL Injection | XSS Tester

    IT Security Consultant providing Consistent, Timely, and Cost-Effective IT Security Services. ### Professional Security Services ### # Web Application/SaaS Security Testing and Defense (sql injection, cross site scripting) # Penetration Testing & Ethical Hacking # Vulnerability Assessment & Network Auditing # Implementation and auditing of various security … more

    IT Security Consultant providing Consistent, Timely, and Cost-Effective IT Security Services. ### Professional Security Services ### # Web Application/SaaS Security Testing and Defense (sql injection, cross site scripting) # Penetration Testing & Ethical Hacking # Vulnerability Assessment & Network Auditing # Implementation and auditing of various security compliance(ISO 27001, NIST, PCI-DSS) # Protection of hacked websites and servers, cloud security. # Security Testing Mobile Apps, Chrome Apps, Salesforce AppExchange Business Apps , RESTful Applications and APIs # Security Awareness - On Demand Phishing for Organizations. ### Value Added Services ### # Debrief with the client at the conclusion of each engagement. # Research and provide recommendations for continuous improvement. # Knowledge sharing. ### Certifications ### CISM,CISSP,Certified Ethical Hacker, ISO27001, Security+ ### Hands on Experience ### Web applications :- Wordpress, Joomla, Drupal, Network :- Cisco, Linksys, Netgear, TP-Link, E-Commerce Security - OScommerce, prestashop, Magento Forums - MyBB, phpBB cPanel, WHMCS Linux, Windows, Ubuntu, CentOS etc. ### Tools ### Manual SQL Injection Testing, Business Logic vulnerability testing, Kali Linux, Burp Suite, Metasploit Pro  less

    internal-auditing vulnerability-assessment policy-writing penetration-testing complaint-management security information-architecture supervisory-skills network-security business-writing report-writing pci-compliance project-management disaster-recovery business-continuity-planning process-architect wireless-security 00 more less
    • $24.00 HOURLY RATE
    • 5.0
    • 1427 HOURS
    • KUWAIT
    • LAST ACTIVE
    • 17 PORTFOLIO ITEMS
    • 9 TESTS
  • Wordpress Expert | Malware Removal | Website Transfer & Security | SEO

    I'm experienced in Malware Removal, Enhancing Security and doing hosting transfers for Wordpress, Joomla, Vbulletin and other open source platforms. My main services are : 1. Clean up of malware, virus, phishing, malicious code, spam and backdoor from wordpress, php … more

    I'm experienced in Malware Removal, Enhancing Security and doing hosting transfers for Wordpress, Joomla, Vbulletin and other open source platforms. My main services are : 1. Clean up of malware, virus, phishing, malicious code, spam and backdoor from wordpress, php, joomla and other open source platforms and custom coded sites. 2. Hardening website security to prevent future infection or hacking on sites and servers. 3. Securing sites from future hack attempts. 4. Password recovery from Zip and other documents My work is fast and accurate and I give main importance to communication - I'm always available online (Skype, or e-mail) and I'll do my best to keep my clients updated during (and even after!) our collaboration.  less

    wordpress mysql network-security virus-removal php 00 more less
    • $22.00 HOURLY RATE
    • 5.0
    • 0 HOURS
    • PAKISTAN
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 1 TEST
  • Network Security VoIP Specialist - Cisco, Juniper, Linux, Asterisk

    I am looking for projects that I can complete on a part-time basis. They can be either short term projects or long term projects. I can also provide ongoing consulting and administration if needed. I am experienced in Cisco Routing … more

    I am looking for projects that I can complete on a part-time basis. They can be either short term projects or long term projects. I can also provide ongoing consulting and administration if needed. I am experienced in Cisco Routing & Switching, MPLS, Security, Network infrastructure applications ( SNMP, Radius, DNS, DHCP , etc) Voip - including Asterisk, Call-Manager , Unity, FreePBX, Elastix. Server administration experience ( Linux, FreeBSD)  less

    mpls bgp cisco-asa cisco-routers linux-system-administration snmp radius juniper-routers freeswitch apache-administration mysql network-administration network-planning network-security asterisk windows-xp-administration ubuntu microsoft-excel microsoft-visio cisco-ios cisco-voip cisco-pix nagios dns snort itil junos freebsd freepbx php perl voice-over mikrotik-routeros mikrotik-routerboard vmware-administration vmware-esx project-management voip-administration sip wireless-network-implementation 00 more less
    • $38.89 HOURLY RATE
    • 5.0
    • 381 HOURS
    • UKRAINE
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 17 TESTS
  • GNU/Linux system administrator

    Hello, my name is Arseniy Chernyakov. I have four years of experience in the field of professional system administration (small & medium office networks, 2000+ hosts university network), network planning, server, website and database administration. As a professional, my #1 goal … more

    Hello, my name is Arseniy Chernyakov. I have four years of experience in the field of professional system administration (small & medium office networks, 2000+ hosts university network), network planning, server, website and database administration. As a professional, my #1 goal will always be to meet your needs and deadline. When working on a new project, I like to speak with the client, so that I can have a clear understanding of his/her needs and vision of the project. I have 6 research publications on the subject of backup mechanics and algorithms, network security, highload systems and cryptographic protocols. Please take a look at my work history for comments from other clients, as well as oDesk test results. Thank you in advance for your time and consideration. I look forward to working with you soon. Listed below are my experience and skills: * OS: Windows Sever 2003, 2003 R2, 2008, 2008 R2, 2012; Windows XP, Vista, 7, 8; Debian 5-7; CentOS 5, 6, 7; Ubuntu (desktop 10.04-14.04, server 12.04-14.04); Arch, Slackware, Gentoo; Mac Os X * Coding: C/++, bash, powershell, HTML/CSS/PHP, SQL * Stacks: LAMP, WAMP, Denver * Web servers: Apache, Nginx * Databases: MySQL, PostgeSQL, Micosoft SQL (MSSQL) Server, Oracle database 12c+ * Backup services: Bacula, BackupPC, Amanda, Windows Backup (wbadmin), self-written scripts * VCS: Git, SVN * Domain administration: Active Directoy, Samba * Mailservers: Postfix, Dovecot * Mail tech: spamassassin, SPF, DKIM, un-blacklisting * Netwok secuity: fail2ban, snort, Sqiud, ClamAV  less

    unix-system-administration firewalls tcp-ip network-administration linux-system-administration network-security mail-server-implementation apache-administration lamp-administration microsoft-active-directory 00 more less
    • $20.00 HOURLY RATE
    • 5.0
    • 34 HOURS
    • RUSSIA
    • LAST ACTIVE
    • 1 PORTFOLIO ITEM
    • 7 TESTS
  • System Engineer

    I am Windows Server Administrator/Engineer with 7 years of experience with Windows Server, Active Directory, Hyper-V, IIS. In addition, I have experience with Exchange, VM Ware and Symantec Backup Solutions. Areas of expertise - Microsoft Windows server - Microsoft Windows client … more

    I am Windows Server Administrator/Engineer with 7 years of experience with Windows Server, Active Directory, Hyper-V, IIS. In addition, I have experience with Exchange, VM Ware and Symantec Backup Solutions. Areas of expertise - Microsoft Windows server - Microsoft Windows client - Active Directory - Microsoft Exchange - VMware ESXi - Cisco Switches & Routers - Symantec backup Exec - Windows Backup - NAS Configuration - Network Security - Malware Detection & Removal - IT Infrastructure Security  less

    microsoft-exchange-server vmware-esx data-backup network-administration network-security cisco-routers microsoft-small-business-server-administration microsoft-active-directory mail-server-implementation computer-maintenance 00 more less
    • $16.67 HOURLY RATE
    • 4.4
    • 0 HOURS
    • NEW ZEALAND
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 3 TESTS
  • Penetration Tester, Linux/UNIX Security Admin,Intrusion Analyst, CISSP

    I'm Linux Security Administrator & Web Application Penetration Tester with 8 years of experience in the IT field. I'm CISSP (ID# 478556) and OWASP member. My expertise ranges from designing, building secure & robust systems to analysis of subtle software … more

    I'm Linux Security Administrator & Web Application Penetration Tester with 8 years of experience in the IT field. I'm CISSP (ID# 478556) and OWASP member. My expertise ranges from designing, building secure & robust systems to analysis of subtle software security flaws. I can help you with: - thoroughly security testing your web application (black-box and/or white-box tests) and helping in mitigating detected vulnerabilities - analyzing and assessing vulnerabilities in your application's underlying IT infrastructure - security hardening Linux/UNIX servers/clusters - recommending solutions and best practices on how to design and maintain secure AWS infrastructures - responding to security incident in Linux/UNIX environment, helping in recovery process (rootkit detection, malware removal, etc.)  less

    penetration-testing security amazon-web-services tcp-ip virus-removal network-security linux-system-administration lamp-administration apache-administration nginx mysql nagios puppet-administration rackspace-cloudservers unix-shell bash c php 00 more less
    • $19.00 HOURLY RATE
    • 4.8
    • 123 HOURS
    • POLAND
    • LAST ACTIVE
    • 1 PORTFOLIO ITEM
    • 9 TESTS
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