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Firewall Job Cost Overview

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

Upwork Firewall Jobs Completed Quarterly

On average, 25 Firewall projects are completed every quarter on Upwork.

25

Time to Complete Upwork Firewall Jobs

Time needed to complete a Firewall project on Upwork.

Average Firewall Freelancer Feedback Score

Firewall Upwork freelancers typically receive a client rating of 4.84.

4.84
Last updated: September 1, 2015

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  1. Serhiy T.

    Serhiy T.

    Linux, FreeBSD, Windows, Network, Apache, MySQL System Administrator

    Ukraine - Tests: 12 - Portfolio: 1

    - Operating systems: FreeBSD, openSUSE, Red Hat, CentOS, Debian, Ubuntu, Gentoo, Windows: 2000/2003/XP/Vista/7, Mac OS X: 10.4-10.6 - Programming languages (basic level): Bash, PHP, Perl, SQL, C, Objective C, html - Network protocols: TCP, UDP - Network services: DNS, FTP, HTTP, HTTPS - Web Servers: Apache, Nginx, Tomcat - MTA: Postfix, Qmail, Exim - FTP Servers: Pure-ftpd, Proftpd, vsftp - Firewalls: ipfw, ipchains, iptables - Network tools: route, iproute2, natd, tcpdump, netcat, trafshow - Databases: MySQL, MSSQL, Redis - Network file systems: GlusterFS - Virtualization: OpenVZ, Xen, VMware, Virtual PC - Version Control Systems: Subversion - Control panels: cPanel, WHM, Plesk - Monitoring systems: Nagios, Zabbix, Monit, Munin, Cacti - Cloud services: Amazon EC2 - Bug tracking systems: Mantis, Redmine, Trac, Jira - VPN: Mpd, OpenVPN, PPTP - Other software: Squid, Samba, Bind, Radius, Varnish, HAproxy, Wowza Media Server

    $33.33 /hr
    44 hours
    5.00
  2. Boris A.

    15yr exp - Linux Systems Architect / ISP / IT Consultant

    United Kingdom - Tests: 4 - Portfolio: 2

    Having been involved in: * gathering customer's requirements (type of applications deployed) * specifying (hardware) * deploying (software and hardware installation, including in data centers) * monitoring / profiling * management * providing adequate documentation in each stage (doc/pdf/Visio) of Linux-based systems, also managing small IT teams, looking for new challenging projects. * BIND and djbdns based DNS architectures; * Qmail / Exim / Postfix-based mail systems; * Websystems to include Apache / MySQL / PHP / Perl configurations; * MySQL - single servers, Master/Slave configurations or Master/Master; * Tomcat/Resin based Java application servers; * Nagios / MRTG / Cacti monitoring and data acquisition; * Design/development and modification of Perl / PHP-based web systems; Also extensive experience in deployment and management of server configurations in data centers.

    $35.00 /hr
    14,510 hours
    4.84
  3. Hans W.

    Hans W.

    Senior System Engineer

    United States - Tests: 2

    Accomplished System Administrator with 16 years of experience in research and instructional computing support. Comprehensive experience with Linux, Windows and Solaris. Specialties * Enterprise System Administration * Storage Management * Network Engineering * Datacenter Operations

    $44.44 /hr
    679 hours
    5.00
  4. Diego Gutierrez

    Diego Gutierrez

    Systems admin, DBA, developer, application architect

    Argentina - Tests: 19 - Portfolio: 2

    During my 20+ years of experience, I've gone through several different IT roles: developer, analyst, database designer, database admin, systems administrator, network designer, team leader, architect, CTO. This background allows me to understand all aspects involved in application development, being able to design a complex multi platform app from the ground up as well as help troubleshooting an existing app's problems or weird system behaviour.

    $33.33 /hr
    4,730 hours
    4.96
  5. Vladislav M.

    Vladislav M.

    Cloud Expert / AWS / DevOps / Linux System Admin / Cisco

    Malaysia - 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 17+ years as an Systems Administrator 11+ years as Network Engineer 7+ years as Cloud Expert and SaaS Architect 3+ years @ DevOps Freelancer for last 8 years (over 30,000hrs worked @oDesk)

    $60.00 /hr
    34,123 hours
    4.97
  6. Stamatis Kekes

    Stamatis Kekes

    Senior system administrator and PHP - C - Perl developer

    Greece - Tests: 11 - Portfolio: 2

    Very skilled Unix system administrator, with lot of experience in Linux ( Centos, Redhat, Fedora, Ubuntu, Debian, Gentoo, Slackware ), Solaris, xBSD ( FreeBSD, OpenBSD), vpn ( openswan - ipsec, openvpn, l2tp, pptp ), clustering ( LInux Virtual Server, Linux HA, vrrp, Solaris Cluster ), cloud computing, load balancing ( f5, haproxy ), VoIP ( asterisk ), databases ( MySQL, PostgreSQL), LDAP, web services ( Apache, Nginx, varnish ), security ( penetration testing, firewall policy design ), control panels ( CPanel, Plesk, Virtualmin, Ensim ), Virtualization ( VMWare Virtual infrastructure - VSphere, amazon EC2 ). As for Developing I am very experienced in C, PHP, Perl, javascript, ajax and many more to list.

    $16.67 /hr
    1,784 hours
    4.64
  7. Giovanni Bembo

    Giovanni Bembo

    System Administrator & Network Manager

    Italy - Tests: 55 - Portfolio: 1

    I've more than 20 years experience of UNIX-like systems and Windows Servers administration; I've got my first personal computer when I was ten (1989) and have more than fifty oDesk certification tests passed. I'm the author of a new name system for Internet: the Free Name System project, [www.freenamesystem.it ][1](in Italian). Actually, i'm getting PhD in Computer Science Engineering at University of Rome 2 (Tor Vergata). Theese are my skills: C, Java (senior programmer); PHP (with SQL server management also, senior developer); SCO UNIX, FreeBSD and other similar O.S. + various Linux distributions such as Slackware, SuSE, Red Hat, Debian, etc. (senior system administrator); MySQL DBMS; TCP/IP distributed application developing (client-server and p2p); Windows Server and Microsoft domains; TCP/IP firewalling, packet filtering, packet encription (SSL, IPsec); Apache web servers. I've also a good experiences with what follows: IIS web servers; Microsoft Exchange (both standard and enterprise editions); C++ programming; COBOL and Pascal programming; Other DBMS such as Microsoft SQL server and Borland Interbase; Adobe Flash MX. [1]: http://www.freenamesystem.it

    $11.11 /hr
    34 hours
    4.55
  8. Leonardo Soares

    Leonardo Soares

    Vmware CCNA MCSA Windows Servers Active Directory Exchange SBS Expert

    Brazil - Tests: 11

    ****Over 1200 hours worked @ Odesk!***** 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 12+ years as an Systems Administrator 4+ years as an Networking Instructor (Cisco and HP) Major areas of expertise: * Active Directory * Microsoft Windows 2012/2008/2003 Server * Cisco Switching and Routing * TCP/IP * Virtualization * VmWare * HP, Dell and IBM Servers * DNS, DHCP, Wins * Print Server * File Server * IBM Tivoli Storage Manager Veritas Backup Exec * Arc Serve * WSUS * Network and Servers documentation * LAN hardware/software administration, design, installation and configuration Certifications: * CCNA - Cisco Certified Network Associate * MCP - Microsoft Certified Professional * MCSA - Microsoft Certified Systems Administrator * 3Com Certified Enterprise LAN Expert * HP Certified Instructor * HP AIS Network Infrastructure MBA in Project Management Bachelor of Science Management Information Systems

    $29.99 /hr
    1,229 hours
    4.82
  9. Ardit V.

    Ardit V.

    Senior Network Engineer

    Albania - Tests: 2

    Planning, implementing and troubleshooting complex networks, I have been working as Senior Network Engineer in ISP and Solution Companies for more than eight years. I am Cisco Certified with the following certifications: - Cisco Certified Network Associate (CCNA) Routing and Switching 640-802 - Implementing Cisco IP Routing (CCNP Route) 642-902 - Implementing Cisco IP Switched Networks (CCNP Switch) 642-813 - Troubleshooting and Maintaining Cisco IP Networks (CCNP TSHOOT) 642-832 - Cisco Express Foundation for Field Engineers (CXFF) 648-385 Service Description • Administrating backbone network, BGP peering, traffic management, policing etc. • Implementing, maintaining and upgrading DNS servers, Firewall, monitoring systems • Securing network by developing network access, monitoring, control, and evaluation; maintaining documentation • Establishing network by evaluating network performance issues including availability, utilization, throughput, and latency • Implementing, maintaining and troubleshooting Cisco routers, switches, APs, WLC, ASA 5000 firewalls, Next Generation firewalls, WAS, CME • Advanced MikroTik configurations: Network Solutions, BGP, OSPF, Load-Balancing, Advanced Scripting, PBR, Reachability check, DynDns, Dual Wan and Bonding; PPPoE, Bridging, Vlans, NAT; VPN with: BCP bridging (PPP tunnel bridging), IP/IPsec, EoIP, IPIP, VLAN, Firewall, Level 7 application rules, basic QoS, advanced QoS (equal load balancing among users) • Creating and maintaining comprehensive documentation for all implemented networks • Switching/Routing and VPN/Firewall with Mikrotik, Zyxel, Cisco devices • Planning and implementing network for other companies • Configuring and troubleshooting: - Fiber (Gepon/OLT) and DSL (Zyxel DSLAM) devices - Wireless devices (Motorola Canopy) - Coax devices (CMTS, modems) • Maintaining and monitoring Wireless, COAX, Fiber, ADSL Networks - Other vendor devices: Sonicwall, Netgear, Linksys, Draytek, TP-Link, D-Link etc.

    $30.00 /hr
    17 hours
    4.94
  10. Ankur Dholakiya

    Ankur Dholakiya

    Windows System and Network Administrator

    India - Tests: 6

    To use my skills, experience and adaptability to obtain a systems administration, engineering or programming position where I am constantly challenged. My greatest strength is my ability to walk into a new environment and be functional immediately. I am quick to learn and adapt to new situations, configurations and technologies My core areas of expertise Active Directory Design and Troubleshooting Windows Server 2000 Windows Server 2003 Windows Server 2008 Microsoft SBS Servers Exchange Server 2003/2007/2010 IIS/ SQL Servers/MySQL TCP/IP, FTP,HTTP,HTTPS,ICMP,IPX,VOIP Virtualization using VmWare, Citrix, Hyper V, ESXi Servers, Group Policies DNS, DHCP, Wins, VPN, Routing and Remote Print / File / Web Server Windows Backups, Arc Server Veritas Backup Exec, Symantec Backup Exec, Handy Backup Microsoft ISA Server Microsoft Dynamic CRM Microsoft Sharepoint Server Microsoft Commerce Server Microsoft Project Server VSS/TFS Microsoft Office Communication Servers Antivirus Servers and Clients SMS 2003 WSUS Autodesk Revit Central Server GlobalScape Avail WAF

    $15.00 /hr
    0 hours
    5.00