Network Security Developers & Programmers

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Network Security Job Cost Overview

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

Upwork Network Security Jobs Completed Quarterly

On average, 116 Network Security projects are completed every quarter on Upwork.

116

Time to Complete Upwork Network Security Jobs

Time needed to complete a Network Security project on Upwork.

Average Network Security Freelancer Feedback Score

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

4.74
Last updated: May 1, 2015
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  1. Talha M.

    Talha M.

    Malware Removal, Virus Removal, Ethical Hacker, Security Expert

    Pakistan - Last active: 1 month ago - Tests: 5 - Portfolio: 2

    I am a Penetration tester have 14 years of experience in Information Security industry. Ethical Hacking, Malware Removal and analysis, Penetration Testing and Vulnerability Assessment is my expertise. Removal of Viagra, Cialis, and medicine malware, Pharma hack, SEO hack fix all hacked website.

    $35.56 /hr
    103 hours
    5.00
  2. Yassine S.

    Yassine S.

    Network and Security Engineer, CCNP and CCNA Security, FCNSA, F5-CA

    Tunisia - Last active: 4 months ago - Tests: 5 - Portfolio: 4

    I'm a Network & Security Engineer. I have relevant work experience with Network security, Routing & Swoitching and VoIP. I'm comfortable with Cisco and Fortinet technologies, but also F5-Networks

    $22.00 /hr
    507 hours
    5.00
  3. Josh Smittson

    Josh Smittson

    Professional Systems and Network Administrator

    Spain - Last active: 01/25/2014 - Tests: 3

    10+ years of experience in the field. Managed datacenters of up to 5 thousand devices, servers, routers, switches, netlinks. Major Skills and Abilities: .- Network Architectures and Security. .- Routing Protocols. Networking systems and devices. Cisco & Juniper. .- Unix/Linux administration. .- Backups and Systems Recovery. .- Diverse VPNs, SSL and IPSec. Public Key Infrastructure. .- Information Security policies and controls. .- IT Security Auditing. .- Project designing, definition and management. I am a trustworthy, proactive, dedicated professional who gets the job done on budget and time. Looking for long term engagements.

    $50.00 /hr
    0 hours
    5.00
  4. Milan Petrović

    Milan Petrović

    Sysops, Tech support / Wordpress, SEO & Security Expert

    Serbia - Last active: 2 days ago - Tests: 14 - Portfolio: 5

    I work as System Administrator / Network Administrator in an software development company www.europos.co.rs since 2006. Certified MCSA / MCITP Administrator on Microsoft Windows Server with extensive knowledge on Microsoft OS's, LAN, WAN networks, Some Linux OS knowledge. Highly skilled in supervision & troubleshooting of Windows OS's and Windows networks. _________________ Since 2011 I've developed a wide range of websites using HTML, Javascript, and lately WORDPRESS as CMS including websites for small businesses, schools, doctor's offices etc. My core competency lies in complete end-end management of a new website development project, and I am seeking opportunities to build websites from the ground up for you or your business. I can Customize, Optimize or Speed Up your Website or WordPress Blog. I can do SEO & Security Improvements(WP) for it too. I am experienced in Apache web server configuration & optimization, .htaccess file configuration & .301 redirects. I can do basic Photoshop & Graphic Design. Experienced in Website Analytic, Search Engine Optimization (SEO) & Google Adwords campaigns (Certified Google Adwords Expert), PPC advertising, Keyword research... My websites: www.dr-dragicevic.rs www.drverauzelac.rs www.kardiolog-drsimic.rs www.polnebolesti.net www.europos.co.rs www.visokatehnicka.edu.rs www.zajednica.edu.rs www.tehnickadijagnostika.rs www.pelet-srbija.net www.miletodorov.rs www.srpski-jezik.com www.knjigovodstvena-agencija.co.rs www.zapunijedame.rs www.lakipos.rs (under development) www.sajtweb.com www.villapetrovac.ru www.sinestezia.com www.mill.iz.rs Experienced in WORDPRESS configuration and optimization.I can help you with anything related to installing themes, working with plugins and widgets, customizing content display, building interactivity and community, implementing online advertising (Google adwords, facebook marketing), making a SEO friendly website, enhancing usability and accessibility, managing maintenance, improving security, editing roles for your users to meet your needs etc Experienced on Apache / LAMP configuration and optimization on Linux and Windows If you need help with transferring a website to another host, and/or changing the website address, my skills can save you a lot of time. I am also open for work which includes moving websites across the web platforms (Joomla to Wordpress...)

    Groups: Microsoft Certified Professionals

    $10.50 /hr
    32 hours
    4.98
  5. Bhaumik S.

    Bhaumik S.

    Ethical Hacker, Risk Assessment, Penetration Testing

    India - Last active: 1 day ago - Tests: 3 - Portfolio: 7

    Information Security Consultant with 5+ years of professional experience in Information Security consulting, Enterprise Risk Assessments across industries such as Banking & Finance, BPO, Manufacturing, Telecom, FMCG and Information Technology. I have successfully delivered audit and consulting projects to the satisfaction of clients across US, and Asia-Pacific regions. ITGC: Change management, Data privacy, Configuration audit, Network security, Logical access and authorization audit etc Security Architecture Review: ISO 27K Web Application Security: Cezic, Burp Proxy, IBM App Scan, Acunetix, Sqlmap, HP Web Inspect Web Service Security: SOAP UI Penetration Testing: Nmap, Metasploit Framework, Nessus, Backtrack 5 etc. Mobile Penetration Testing: iOS, Android Standards: OWASP, SANS, NIST Programming languages: - Java, J2EE, C, C++, XML, PHP Web Technologies: - Spring, JSP, Servlet, Ibatis, Hibernate,Swing , JSF, ASP.NET, Web Services, CSS, HTML, jQuery, Joomla, Wordpress Internet Technologies: - JavaScript, GWT, AJAX, HTML, XHTML, JSP, SmartGWT, NSIS Databases: - SQL Server, MySQL, Oracle, DB2 Applications Servers: - Apache, jBoss, IIS, Tomcat Project Management: - Maven, JIRA

    $17.78 /hr
    364 hours
    4.89
  6. Aaron Summers

    Aaron Summers

    Linux Cloud Engineer / 14 Years Real World Experience

    United States - Last active: 3 hours ago - Tests: 7 - Portfolio: 2

    Daily engineering and administration of OpenBSD, FreeBSD, Linux and Windows based operating environments. LAN/WAN: Experience identifying a large number of network and host based security problems. Stabilized the bandwidth billing system for accuracy and provided assistance to the web development team. UNX(tm)/Linux/BSD: Designed and built a custom Enterprises Data Ware House utilizing RedHat Enterprise Linux, IBM Information Server, and the Sun N1 toolkit. Back ported the RedHat clustering tools and GFS modules for RedHat Enterprise Linux 4. Customized the operating environment for running the IBM Information Server 8 family of applications, consisting of IBM DB2 V 9.3, IBM WebSphere 6.0, IBM DataStage and IBM QualityStage. Was the single onsite operations point for the HP-UX, Solaris, FreeBSD, MacOS X, and Linux machines. Wrote custom tools for monitoring and metrics. Fluent in the change management process as it relates to Sarbanes Oxley, internal, and external audits. Extensive documentation of custom applications, primarily our custom data warehouse solution. Designed and implemented the company's external web presence using Solaris 10. Utilized zones, the ZFS file system, and hardware RAID on the T2000 platform. Wrote my own tools in Perl, C, and the Bourne shell. Debugged many complex operational problems. Specialties Started running Linux around 1993, kernel was 0.99 Moved onto SunOS and Open/FreeBSD. Since have worked with HP-UX and SCO extensively. Currently work with RHEL, AMI Linux, CentOS, OpenBSD, EC2, Parallels, and Rackspace.

    $30.00 /hr
    5,580 hours
    4.97
  7. Kelly D.

    Kelly D.

    IT Professional with 20+ years of experience

    United States - Last active: 15 days ago - Tests: 5

    My goal is to leverage my 20+ years of IT experience to aid you in solving your business problems. I'm reliable, honest & hardworking. I believe in providing you the very BEST service and the difference does lies in the extra effort. I will personally guarantee you will be satisfied with my results. Contacting me and discussing your needs is absolutely free and so is my advice. I hope to hear from you!

    $35.00 /hr
    340 hours
    4.99
  8. Nimesh P.

    Nimesh P.

    Sr. QA Engineer-Expert Software Tester-MAC/Android/iOS/Web App QA Lead

    India - Last active: 1 day ago - Tests: 13 - Portfolio: 36

    ★ 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!

    $24.99 /hr
    11,428 hours
    4.95
  9. Vladislav M.

    Vladislav M.

    Network / Cisco / Linux Administrator / Cloud Expert / AWS / DevOps

    Russia - Last active: 3 hours ago - Tests: 10

    Self-motivated professional with strong work ethic and productive self-starter – proven with success being a freelancer at oDesk. Team player - Participated in multiple projects, joining large teams, effectively co-working with other professionals Effective leader - Took over leadership and managed team resources to achieve goals meeting deadlines 16+ years as an Systems Administrator 10+ years as Network Engineer 6+ years as Cloud Expert and SaaS Architect 3+ years @ DevOps Freelancer for last 5 years (over 20,000hrs worked @oDesk)

    $60.00 /hr
    31,732 hours
    4.96