Network Security Developers & Programmers

Showing 2,599 freelancers

Network Security Developers & Programmers

Showing 2,599 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, 133 Network Security projects are completed every quarter on oDesk.

133

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 4.72.

4.72

Last updated: March 1, 2015

  • Microsoft Certified Systems Engineer, Journalist and Transcriber

    Microsoft Certified Systems Engineer; Microsoft Certified Professional. Journalist; Transcriber, Subtitles, Travel Planning. US ENGLISH SPELLING: 1st place out of over half a million test takers! 85 Words Per Minute, 100% Accuracy. My Travel Addiction: I have travelled overland by: Public … more

    Microsoft Certified Systems Engineer; Microsoft Certified Professional. Journalist; Transcriber, Subtitles, Travel Planning. US ENGLISH SPELLING: 1st place out of over half a million test takers! 85 Words Per Minute, 100% Accuracy. My Travel Addiction: I have travelled overland by: Public Transport Motorcycle 4x4 Vehicle Through 74 Countries over the last 20 years of my travelling adult life. I have met many interesting people during these adventures and have acquired insight into how the world works. For 2 years I have specialized in transcribing, which I do while travelling, and have acquired knowledge in many different areas, as I prefer to do academic research interviews. All of my clients are extremely satisfied with the quality of my work.  less

    transcription subtitling systems-development microsoft-excel microsoft-word microsoft-outlook-development microsoft-powerpoint microsoft-small-business-server-administration computer-assembly novell-netware hardware-troubleshooting software-testing report-writing investigative-reporting journalism-writing tourism adobe-acrobat adobe-freehand adobe-illustrator adobe-creative-suite adobe-photoshop adobe-indesign helpdesk-support computer-networking network-planning network-security network-administration database-programming 00 more less
    • $44.44 HOURLY RATE
    • 4.9
    • 67 HOURS
    • SOUTH AFRICA
    • LAST ACTIVE
    • 1 PORTFOLIO ITEM
    • 11 TESTS
    GROUPS:
  • Magento, python & Linux Expert.

    I've got great php/mysql/css/html,javascript skills and use linux, ssh, git, svn, mercurial, apache, nginx and varnish on a daily basis, and I'm fluent both speaking and writing English and Spanish, I know a bunch … more

    I've got great php/mysql/css/html,javascript skills and use linux, ssh, git, svn, mercurial, apache, nginx and varnish on a daily basis, and I'm fluent both speaking and writing English and Spanish, I know a bunch of other languages to a lesser extent. Some of my work includes Magento(Community and Enterprise), Wordpress, Blender, Linux shell scripts, windows USB drivers, Server administration, configuration and much more. Most contracts require me to use Magento where I have done the following tasks: Event Observers. SOAP Api Extensions. Complete Custom Modules. Core Overrides. Upgrading Magento to Specific or Latest Version. Theme Customization. Custom Code Debugging. Everything else really. I've done everything with Magento at this point. I'm also comfortable using c, c++, python, and possibly any other normal programing language, either for web development(django) or gtk, qt and desktop applications. I prefer to use free software or open source tools, and while we can talk through Skype, I'll probably will ask you to use something like Jitsi or some other tool, to talk to me, you can also call me to my US number anytime. I'm familiar with SIP and VOIP frameworks for IM and voice applications, I can help you setup an Asterix server or a phone system for your company. I have extensive database experience and I've used mysql, postgres and sqlite to create very complex db schemes. Give me a try there is a high probability of you being happy with my performance. Cheers!!  less

    magento php security joomla wordpress seo mysql nginx website-development git linux-system-administration subversion software-debugging project-management ogre apache-administration voip-software lisp bash-shell-scripting network-security gimp mercurial python django-framework 00 more less
    • $75.00 HOURLY RATE
    • 5.0
    • 1634 HOURS
    • ECUADOR
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 7 TESTS
  • CEH, OSCP, IT Security Specialist

    CEH - Certified Ethical Hacker. OSCP - Offensive Security Certified Professional Ethical Hacking and Penetration testing I'm a penetration tester. I'm looking for vulnerabilities in the systems. Especially in web applications. I have a lot of experience on web vulnerability … more

    CEH - Certified Ethical Hacker. OSCP - Offensive Security Certified Professional Ethical Hacking and Penetration testing I'm a penetration tester. I'm looking for vulnerabilities in the systems. Especially in web applications. I have a lot of experience on web vulnerability analyse and penetration test.  less

    security network-security firewalls 00 more less
    • $44.44 HOURLY RATE
    • 5.0
    • 0 HOURS
    • HUNGARY
    • LAST ACTIVE
    • 3 PORTFOLIO ITEMS
    • 3 TESTS
  • Professional iOS, Android and Delphi developer. Software Engineer.

    I am from Rostov-on-Don, Russia. I have a diploma in mechanics, mathematics, and Computer-science, as well as 4 years of full life cycle software design, development and maintenance. My experience makes me an expert in Objective-C, iOS SDK, Java, Android … more

    I am from Rostov-on-Don, Russia. I have a diploma in mechanics, mathematics, and Computer-science, as well as 4 years of full life cycle software design, development and maintenance. My experience makes me an expert in Objective-C, iOS SDK, Java, Android SDK, Delphi and best practices. I able to jump into any project to fulfill any unexpected vacancy to drive the project to completion on time and within the budget. Over the past few years I have successfully developed and published many applications for Apple Appstore and Google Play. This illustrate my performance, responsibility, and high level of interest. Separately, I would like to give a list of names of known things that I well know how to use: ✔ Objective-C, ARC, Cocoa Touch, Foundation Kit Framework, UIKit Framework, iAd Framework, MapKit Framework ✔ CoreData Framework, SQLite, SQL ✔ AVFoundation, OpenGL, OpenAL ✔ CFNetwork, HTTP, SOAP, JSON, XML, REST, TCP/IP, UDP, SSL ✔ CoreLocation, Push notifications, Zlib, threading. Now I'm ready to turn your ideas into great mobile apps and to find a long-term partnership. Please contact me if you are interested.  less

    delphi c++ driver-development tcp-ip ssl network-security android-app-development ios-development javascript java node.js 00 more less
    • $25.00 HOURLY RATE
    • 5.0
    • 2094 HOURS
    • RUSSIA
    • LAST ACTIVE
    • 12 PORTFOLIO ITEMS
    • 8 TESTS
    GROUPS:
  • Linux Guru/MAC Expert/Server Specialist/Technology Consultant

    Over the last 6 years, I have worked on a wide range of Servers Operating System Administration and Configuration. My core competency lies in providing complete support of Server administration and User support, and I am seeking opportunities to provide … more

    Over the last 6 years, I have worked on a wide range of Servers Operating System Administration and Configuration. My core competency lies in providing complete support of Server administration and User support, and I am seeking opportunities to provide corporate support to utilize my skills and strength. I have good experience in the following Servers: Microsoft Windows Server 2000, 2003,2008 R2, Redhat Enterprise Linux, CENTOS 5.4, Fedora, Ubuntu, Oracle Enterprise Linux, OpenSUSE, OpenSolaris, MySQL, Microsoft SQL Server, etc SYSTEM ADMIN SKILLS (LINUX) - Install. Configure, Maintain Various Linux Destribution (Fedora, Redhat, Ubuntu, Ubuntu Server, CentOS, OpenSUSE. - Labtech working experience - ConnectWise working experience - VMware vSphere 4 / ESX 4 - VMware Virtual Datacenter configuration - VMware Expert. - SONICWALL Firewall Configuration - Administration Amazon EC2/S3 - ElasticFox Work experience - Plesk Server administration (Migration etc.) - Install and Configure IBM TSM Server 6.1 - Oracle E-business Suite Patching and Cloning - Backup and Restore Databases. - Install and COnfigure SSL certificates. - Managing and Administration of VPS servers. - Domain and Hosting Administration (Plesk, Cpanel, Webmin) - GamePanelX configuration (OpenSource Game Server Panel) - Install, Configure, Maintain MAC OS X. - Install, Configure, Maintain BIND Server - Install, Configure, Maintain DNS Server on windows server - Install, Configure, Maintain Webserver (Apache, IIS) - Install, Configure, Maintain FTP - Install, Configure, Maintain Mailservers (Exchange Server, Postfix, Dovecote, Sendmail, Qmail) - Install, Configure, Squid Server - Install, Configure, Maintain Linux based Firewall - Configure ISAPI Rewrite on II6 for User Friendly URL for SEO - Configure Rewrite mode on Apache Server. - Install, Configure, Maintain OpenLDAP. - Install, Configure, Maintain Active Directory. - Install, Configure, Maintain CMS. (Joomla, Wordpress) - Configure and Troubleshoot Pleask, Cpanel. - Configure and Troubleshoot IPTables. - Configure and Troubleshoot Samba server - Install, Configure and Maintain (MRTG, Cacti, PRTG) - Install and Configure Project management System - Deploy Helpdesk System. - Design Network Infrastructure. - Implement System and Network Security - Install, Configure and Maintain Antivirus Server (Trendmicro, Kaspersky) - Configure Bandwidth Splitting on Squid. - Implement and Design Virtualization (Hyper-V and Vmware) - LAMP Server Installation. - Ubuntu Kernel Panel Recovery - Amazon EC2 Instance Configuration - Backup and Restore Databases (SQL, MySQL) - SAN/RAID management - Open Source Firewall ADministration (pfSense, Zentyal/ebox, Endianfirewall) - SSL installation and configuration - Wordpress troubleshooting - CentOS VPS administration - Dedicate Server Management - WHM/Cpanel Administration - WHM/Plesk server security implementation - Domain Migration - Server Migration - IPtables Administration SYSTEM ADMIN SKILLS (MICROSOFT) - MCSE - MCSA (Preparation) - MCTIP (Preparation) - MS. SharePoint 2007, 2010 (Preparation) - MS. Exchange 2007, 2010 (Preparation) - SBS 2008 (Preparation) - MS SQL Administration - ISA 2004, 2006 and TMG (Preparation) - MICROSOFT PROJECTS -Deploy and Configure SBS 2003 -Deploy and configure SBS 2008 -Migrate SBS 2003 to SBS 2008 -Deploy and configure Active directory 2000, 2003 and 2008 -Migrate Active directory 2000 to 2003 and 2003 to 2008 -Deploy, Design and configure Exchange 2000, 2003, 2007 and 2010 -Migrate 2003 to 2003, 2003 to 2007, 2003 to 2010 and 2007 to 2010 (complete Migration) -Deploy, Design and configure SharePoint 2007 and 2010 - Migrate SharePoint 2007 to 2010 -Deploy, Design and configure ISA 2000, 2004, 2006 and TMG 2010 -Migrate ISA 2006 to TMG 2010 -Deploy and configure SQL 2000, 2005 and 2008 (Administration) -Deploy and configure WSUS server -Deploy and configure IISA 6 and IIS 7 -Deploy and configure Microsoft SCCM 2012 (on process) -Deploy and configure forefront Security antivirus 2010 -Deploy and configure LYCN 2010 SEO SKILL SEM/SEO Consultants, SEO Services, PPC, Friendly URL, keyword analysis and selection competitive site analysis keyword density analysis optimization of site content optimization of meta tags, page titles, and descriptions inbound and outbound link placement internal linking strategies site submission Website Design and Development. My MCP Virtual Business Card: https://www.mcpvirtualbusinesscard.com/VBCServer/DanishAhmed/interactivecard  less

    magento linux-system-administration windows-administration wordpress joomla windows-xp-administration rhce web-design website-development mail-server-implementation microsoft-outlook-development microsoft-hyper-v-server vmware-administration virtualization disaster-recovery oracle-database mysql apache-administration plesk cpanel whm security firewalls iptables dns dhcp project-management network-administration centos ubuntu fedora mac-os-app-development vmware-esx microsoft-exchange-server domain-migration activecollab data-backup network-security 00 more less
    • $30.00 HOURLY RATE
    • 4.8
    • 4113 HOURS
    • PAKISTAN
    • LAST ACTIVE
    • 19 PORTFOLIO ITEMS
    • 7 TESTS
    GROUPS:
    ASSOCIATED WITH:
  • Sr Windows and Linux Systems Admininstrator \ AWS(EC2) Administrator

    I'm autonomous engineer with over 11 years of experience in Linux(Unix) and Windows systems administration. I perform each project to the fullest of my capabilities and with the dedication that is expected from a professional as myself. In … more

    I'm autonomous engineer with over 11 years of experience in Linux(Unix) and Windows systems administration. I perform each project to the fullest of my capabilities and with the dedication that is expected from a professional as myself. In short I've great experience with: - OS deployment, configuration and troubleshooting: CentOS, Ubuntu, Debian, FreeBSD, Windows Server 2003 - 2012R2 - Hosting engines: WHM (cPanel), ISPmanager, Plesk, DirectAdmin, Kloxo,Zpanel - AWS (RDS, EC2, SES, S3, CloudFront, VPC, Route53, RedShift, Elastic Beanstalk etc.) - Server and client apps: WEB (Apache, IIS, Nginx, Varnish, APC, PHP etc), SQL (MySQL, MSSQL administration), FTP (ProFTP, PureFTP, IIS etc.), Mail (Postfix, Zimbra, Dovecot, MS Exchange 2007-2013 etc.). - Deep knowladge in Virtualization: Xen, OpenVZ, KVM, VMware, Hyper-V, Docker. Other skills: Atlassian JIRA\Confluence deployment and troubleshooting. I'm good at server migration, installation and configuration,t troubleshooting and security. Also I'm able to provide on-going support services. Each problem that I solved became a rule which served afterwards to solve other problems. My job it's my rest.  less

    linux-system-administration windows-administration network-administration database-administration cpanel plesk amazon-web-services domain-migration network-security virtualization 00 more less
    • $28.89 HOURLY RATE
    • 5.0
    • 1483 HOURS
    • UKRAINE
    • LAST ACTIVE
    • 1 PORTFOLIO ITEM
    • 3 TESTS
    GROUPS:
    ASSOCIATED WITH:
  • Expert in Quality Analysis

    I am a specialized professional in Quality Assurance with 5+ years of experience in Functional, Integration, Regression, User Acceptance, GUI, Cross Browser Compatibility, Black Box & White Box, and Alpha & Beta. I also do site accessibility, W3C validation which helps to … more

    I am a specialized professional in Quality Assurance with 5+ years of experience in Functional, Integration, Regression, User Acceptance, GUI, Cross Browser Compatibility, Black Box & White Box, and Alpha & Beta. I also do site accessibility, W3C validation which helps to optimize and increase the visibility of web portals. I am experienced in working with SVN and GIT for subversion, Mantis as errors and bug tracking tool. I use Basecamp as project management tool for evaluating code submissions as well as daily reporting of project development status. My basic responsibilities include: • To find bugs in your application. • To make sure it works as expected and it is user friendly. • To deliver you a good quality product by applying my ideas of Improved QA. • To reduce time and cost of for software testing efforts. Area of expertise: •Expertise in Onsite/offshore team co-ordination, client interaction, testing and defect tracking. •Expertise in Designing and Developing Test plan, Test cases and Defect tracking. •Experience in using Test Director. •Sound knowledge of Software Development Life Cycle (SDLC). •Experience with QA Methodology and QA Validations to ensure the Quality Assurance Control. Highly motivated, self-starter, flexible to ever-changing environments and testing needs, able to work both independently and as a team member. I hope my expertise will turn out to be mutually beneficial. Feel free to get in touch.  less

    functional-testing technical-analysis requirements-analysis risk-management quantitative-analysis regression-testing network-security performance-testing 00 more less
    • $15.00 HOURLY RATE
    • 5.0
    • 2654 HOURS
    • INDIA
    • LAST ACTIVE
    • 6 PORTFOLIO ITEMS
    • 3 TESTS
    ASSOCIATED WITH:
  • Project Management, and Service Management,

    Demonstrable skills and experience in both Enterprise and SME (MSP Clients) Project and Programme Management, based on the principles and methodologies of industry standards such as PRINCE 2 and PMP. With further demonstrable experience of managing teams in excess of … more

    Demonstrable skills and experience in both Enterprise and SME (MSP Clients) Project and Programme Management, based on the principles and methodologies of industry standards such as PRINCE 2 and PMP. With further demonstrable experience of managing teams in excess of 30 members including local hire and remote resources, together with all aspects of annual performance appraisals, and contractor negotiation, with an excellent understanding of the latest ITIL methodologies for ITSM. This specific experience has been gained from over 10 years of managing distributed teams and environments across multiple time zones and cultural forums, through Application and Infrastructure Support and Project and Change Management to have a complete understanding of the both SDLC and ITSM and how to make them successfully coexist. I have developed and managed enterprise grad SLA’s, OLA’s, UC’s and KPI’s framework, for both internal IT staff and external supplier resources to meet with industry and global regulatory requirements. Responsible for ALL Sarbanes Oxley (SOX) reporting and owner of ALL SOX controls for UK. I have a professional, adaptable, and competent approach to both Resource and Stakeholder management. I am more than comfortable with working in an integrated IT environment or as a consultant. I have a strong mix of corporate enterprise, SME and entrepreneurial experience, and to expand on that, my experience has afforded me the ability to learn the complex matrix management structures and business models which predominantly gained within Global Financial Services Industries (Investment Banking and Global, Corporate and Specialty Insurance). Where conversely some of my most recent and earlier career experience was based in one of the most competitive customer service industries, and to achieve success in this, I had to be flexible to market conditions, so that I could maintain strategic focus so as to continually meet my financial targets. The combination of my career experience has provided me with the opportunities of working in USA, Belgium, France, Spain, Gibraltar, Abu Dhabi and secondments to Brazil, Mexico and APAC, for projects that I was either managing or transferring to local piers and latterly I had responsibilities for USA, Germany, Italy, Switzerland and Denmark. I am confident that I have a strong comprehension of global business environments and managing diverse IT Departments across a multicultural platform. I feel that I am confident and excellent communicator and am completely at ease with interacting and influencing piers, partners, subordinates and executive management, both internally and externally to my working environment. Throughout my career, I have remained technically competent, complemented by my training and experience with Prince 2 and ITIL methodologies. I am a strong communicator, who is confident and experienced in influencing business and IT stakeholders-up to and including-CIO/Managing Director Level.  less

    project-management technical-analysis itil nagios account-management microsoft-exchange-server virtualization microsoft-virtual-server direct-marketing social-media-marketing google-apps google-docs blackberry-app-development data-backup data-center-operations database-management insurance-consulting risk-management yahoo-messenger skype requirement-management requirements-analysis vendor-management-systems budgeting helpdesk-support service-level-management oracle-e-business-suite microsoft-hyper-v-server vmware-administration vmware-esx adobe-dreamweaver disaster-recovery business-continuity-planning freepbx domain-migration ldap network-security network-administration network-planning agile-software-development basecamp business-process-modelling business-intelligence business-analysis business-it-alignment business-coaching 00 more less
    • $44.44 HOURLY RATE
    • 5.0
    • 7951 HOURS
    • CYPRUS
    • LAST ACTIVE
    • 4 PORTFOLIO ITEMS
    • 7 TESTS
  • Sr. QA Engineer-Expert Software Tester-MAC/Android/iOS/Web App QA Lead

    ★ TOP 1% of Successful oDesk Freelancers (Certified) ★ ★ The Only QA Freelancer on oDesk having completed (more than 75 JOBS + 11000 plus HOURS + 5 STAR Rating) all together ★ ★ Ranked Top # 3 QA Engineer at entire oDesk marketplace ★ Logged 9000+ valid defects … more

    ★ TOP 1% of Successful oDesk Freelancers (Certified) ★ ★ The Only QA Freelancer on oDesk having completed (more than 75 JOBS + 11000 plus HOURS + 5 STAR Rating) all together ★ ★ Ranked Top # 3 QA Engineer at entire oDesk marketplace ★ Logged 9000+ valid defects overall ★ ★ A Full time Freelancer & Certified Software Test Engineer ★ ★ 10 Years of extensive experience in Manual and Automated testing ★ ★ Plenty of experience in Agile/Scrum/Kanban/Lean methodologies ★ 100% client satisfaction ratio ★ ★ 75 % are repeated clients ★ ★ 100 % flexible, can work in any time zone ★ ★ The apps I have tested are in All Time Great/Award winning categories like Color Splash, Brainscape, Timeline 3D, Language Therapy, Gametime, etc.. ★ oDesk Top 10% in : ✔ Software Testing Test ✔ SQL Test, ✔ MS SQL Server Test, ✔ US/UK English Basic skills Test, ✔ English Spelling/Vocabulary Tests, ✔ Wordpress Test, and many more... ★ Devices available for Testing: ★ iPhone 6 (iOS 8.1.3) iPhone 5 (iOS 8.1) iPhone 4s (iOS 7.1.2) iPad 3 (iOS 7.1) Samsung Galaxy S5 (Android 4.4.4) Samsung Galaxy S3 (Android 4.3) Google Nexus 7 (Android 4.4.2) Windows XP/7/8 (All Browsers) Mac OS X (10.9.2) ★ I work in a unique way: You don't have clear requirement !!! No Problem, I don't need it. You are still preparing the specification !!! No Problem, I don't wait for that. You have a budget constraint !!! No worries, I would fit into it. You don't have any test cases/test plans/documents in place !!! No Problem, that's where I come into the picture. ★ ★ ★ GIVE ME YOUR APPLICATION, I'LL GIVE YOU THE DEFECTS. ★ ★ ★ Let me go through and analyze your application and, I would provide how to proceed with the testing, How effectively your application can be tested, I will come up with better test cases/ comprehensive test plans, important business and use cases and most importantly unique and incredible application improving and business fetching suggestions. My job doesn't end here. Once I verify the defects in all major browsers/OS, I log them in whatever format/tool you choose along the with the defects screenshots & videos. I won't leave you until I verify and close all the resolved defects. SO If you are looking for above skills and qualities then your search ends here!! If you still have some doubts, take a look at the feedbacks provided my valuable clients. I deliver what I promise, I do not promise which I can not deliver. Being a true professional, I dare to do whatever it takes to make my client's business successful and see his/her smile at the end of the day. I am sure we can do business! Cheers!  less

    software-testing software-qa-testing sqa manual-testing web-testing usability-testing black-box-testing functional-testing user-acceptance-testing automated-testing performance-testing load-testing regression-testing game-testing network-security test-automation test-case-design mysql wordpress project-management agile-software-development selenium web-design html tortoise-svn wpf javascript php magento paypal-integration microsoft-visual-studio bugzilla tfs atlassian-jira subversion database-testing css facebook-api custom-cms technical-documentation technical-writing scrum sql snagit redmine mantis selenium-webdriver payment-gateway-integration camtasia mac-os-app-development iphone-app-development atlassian-confluence atlassian-greenhopper microsoft-sql-ssrs github defect-tracking html5 00 more less
    • $24.99 HOURLY RATE
    • 5.0
    • 11327 HOURS
    • INDIA
    • LAST ACTIVE
    • 36 PORTFOLIO ITEMS
    • 13 TESTS
  • Designer, Programmer and Ethical Hacker

    Graduate student of electrical engineering and web development on University of Montenegro. Specialised in: HTML, CSS, PHP, Joomla and WordPress development Computer networking, video survaillance and web servers. Web, logo and print design.

    adobe-photoshop photo-editing network-security wireless-security html computer-networking adobe-pdf wordpress joomla windows-8-administration 00 more less
    • $15.00 HOURLY RATE
    • 5.0
    • 11 HOURS
    • MONTENEGRO
    • LAST ACTIVE
    • 11 PORTFOLIO ITEMS
    • 6 TESTS
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