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. Edmond B.

    Edmond B.

    Software & Web Application Developer

    United States - Last active: 13 days ago - Tests: 3 - Portfolio: 1

    A developer with many years of experience building and supporting software and systems for small business and enterprise clients. In addition to contract web and software development, I have a professional background in Systems Administration and security. This allows me to leverage a holistic level of understanding and experience across your entire technology stack. Languages: Python, C++, HTML/CSS, Javascript. Specialties: Flask application development. Linux systems administration, strong Linux/Bash command line skills. Well versed in open-source tools and the OSS ecosystem, security best practices & hardening, authentication, MongoDB and MySQL databases, REST APIs (particularly Twitter), nginx, server scripting/automation, server deployment, usability and design concepts, and full-stack web application deployment.

    $33.33 /hr
    135 hours
    0.00
  2. Mario Pangaribuan

    Mario Pangaribuan

    Network Security Engineer

    Indonesia - Last active: 21 days ago - Tests: 1

    I have more than 8 years experience in IT Network & Security Implementation, Operation & Maintenance. I also have several professional certification from Cisco, Fortinet and Checkpoint. I able to configure Network & Security appliances. Nowadays I'm working as a Senior Security Engineer from one of Global IT Services Partner.

    $45.00 /hr
    0 hours
    0.00
  3. Brant Wells

    Brant Wells

    Network & Systems Administrator

    United States - Last active: 5 days ago - Tests: 2

    I have a wide variety of experience in dealing with IT. I have worked with almost everything from a Commodore 64 and up. Strengths: * PHP Application development (full stack -- including HTML, CSS, Javascript and Databases (MySQL and MSSQL) * Network and Application Performance Monitoring (using Zabbix). * Network Security Monitoring using Snort / Suricata / various UTM firewalls * Virtualization Management (VMware, Scale Computing, Microsoft Hyper-V)

    $35.00 /hr
    0 hours
    0.00
  4. Lior Ben David

    Lior Ben David

    Cyber Security Professional

    Israel - Last active: 23 days ago

    My focus is on securing client information systems by providing a full range of cyber security services to global institutions and major corporations while providing a total business focused orientation. I offer a trustworthy, high-quality option to using in-house assets for your cyber security efforts. I can provide expert IT security consultantion with high levels of industry experience, technical certifications and practical know-how

    $220.00 /hr
    0 hours
    0.00
  5. Jose G.

    Jose G.

    Senior Consultant - CCIE R&S

    Argentina - Last active: 1 month ago - Tests: 2

    Mr Garcia is an experienced Consultant with concentration in Internetworking, routing and switching technologies. He has also experience in information and IT security, Cisco Data Center Technologies, as well as Cisco IP Telephony integration. He has over 23 years of experience in telecommunications with roles ranging from technical expert, consultant to manager of large groups of service delivery and engineering. He is active in other areas of the IT environment such as Data Centre, virtualization, cloud computing, and M2 M. He has strong technical knowledge in IP, Transmission techniques, Microwave and Satellite networks, Wireless & Wi-Max, and Network and Physical Security. He has good technical awareness of IP Telephony, unified communications and Telepresence, telecom expense management, and business analysis. He is also a seasoned instructor in technologies from vendors such as Cisco, Checkpoint and Bluecoat. Skills and Certifications Extensive experience designing, implementing and integrating ICT solutions. Auditing on organization, policies, technical, physical In depth knowledge of technologies from vendors such as Cisco, F5, Ruckus, Check Point, Juniper, Riverbed, Bluecoat, NetIQ. Methodologies: I TIL, ISO, Six Sigma, etc. Coaching, Training, Teaching Cisco Certified Internetwork Expert R&S #9156 Cisco Certified Network Professional (CCNP) Cisco Certified Design Professional (CCDP) Cisco Certified Network Associate (CCNA) Cisco Certified Design Associate (CCDA) Several Cisco Specialisation on Routing & Switching and Security ITIL Checkpoint CCSE, CCSA Nortel NNCSS Passport, NNCSS Alteon

    $55.00 /hr
    0 hours
    0.00
  6. Leandro F.

    Leandro F.

    Computer and Network Security / Researcher

    Argentina - Last active: 21 days ago - Tests: 2 - Portfolio: 1

    I am a passionate professional computer security.Since 2005 I launched careers in the area of ​​information security in companies, in the community and in person. I am working in security research and university teaching, which has been taking part in the very development of new technologies and understanding of phenomena of very recent appearance affecting security. I specialize in computers safety and service, research, training and hostage management for third party service of medium-sized and large national and international companies. I involved with prevention, protection and solution of incidents taking place in companies computer resources and face our commitment through constant update, over-training and detailed system analysis. I work with international prototypes which guide service performance. We pursue long term commercial relationships with our customers providing quality and support. I have wide experience in business and academic fields as we had the opportunity of being part of university training and research projects, new technology development and the possibility of learning about new phenomena affecting computers safety.

    $50.00 /hr
    0 hours
    0.00
  7. Alessio A.

    Alessio A.

    System Administrator, IT Security, Penetration Tester, Ethical Hacker

    United Kingdom - Last active: 1 month ago - Tests: 6

    I am a professional penetration tester / ethical hacker / IT Security Expert & over the past 7 years, I have been performing vulnerability assessment and penetration testing for local / international clients from around the world delivering according to the current industry standards and best methodologies (OWASP TOP 10, SANS TOP 25, CWE, OSSTMM, PTES etc.) Hire me to test or work on your Server or Network administration projects. I have great experience with Amazon cloud AWS EC2, Linux, Windows, MYSQL, VPN, VMware, Hyper-V, Shell script, Apache and Web and have been working with them for many years. I also have experience with Web Hosting and DNS servers. I’m ready to start working on your projects.

    $40.00 /hr
    0 hours
    0.00
  8. Brett Moore

    Brett Moore

    It consultant

    United Kingdom - Last active: 07/02/2014 - Tests: 1

    I'm a very open it consultant, easy to talk to (I speak english not computer language!). I've 18 years experience, working for massive companies down to soho organisations and not for profits. I've never had a problem I couldn't solve, if I can't fix it for you no one can! I'm a specialist it troubleshooter that will get the job done for you, fast! My main skills are around server and system admin, whether it be linux, windows, or networking or amazon s3.

    $33.33 /hr
    0 hours
    0.00
  9. Peter Nadas

    Peter Nadas

    game developer

    Hungary - Last active: 05/07/2014 - Tests: 2

    love: - profile/optimize code/systems where others give up (be it database related, a slow png decoder, or any kind of bottleneck) - solve complex problems - design large scale systems/applications from the big picture to the smallest detail - discovering new toolchains work: - make cross platform games (primary language is haxe now) - creating tools that aid development (eg: debugger in wxpython) - write cross platform low-level libraries for game client (custom encrypted tcp protocol, socket programming, rtmp streaming, message/resource handling, event logic, etc) - lead/overview game client development/deployment - integrate/deploy/overview payment gateways (api/oracle plsql) - manage an oracle database with 150+ tables growing 1G per day - leading game integration with business partners strength: - as3/haxe (10 years as3/flex development background, 3 years haxe, spent the last 5 years managing ~150k lines of code) - python (twisted based servers/clients, restful api, benchmarking/testing/monitoring tools, django admin apps, highly modified piston api) - oracle plsql (stored procedures, functions for both serving api resources and scheduled jobs) - wxpython (debugger client with own tcp protocol) other skills: - js - php - perl - bash scripting - applescript - cocoa/objc

    $33.33 /hr
    0 hours
    0.00
  10. Pavel H

    Pavel H

    Network, Network security, Web developer

    Russia - Last active: 07/10/2014 - Tests: 8 - Portfolio: 1

    Network engineer and system administrator with 5+ years of hands-on experience. - system administration Linux(CentOS, Fedora core, Ubuntu). windows servers. - network administration DNS, DHCP, NTP, HTTP, SNMP, SMTP, SMB, SCL, VLAN, OSPF, RIP, Multicast routing; - network design, implement, configure router and UTM - network security firewall, NAT, IPS/IDS, RADIUS, VPN, HA - web develop php, perl, python, HTML/CSS, javascript/jquery

    $33.33 /hr
    0 hours
    0.00