Browse DNS job posts for project examples or post your job on Upwork for free!

DNS Job Cost Overview

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

Upwork DNS Jobs Completed Quarterly

On average, 49 DNS projects are completed every quarter on Upwork.

49

Time to Complete Upwork DNS Jobs

Time needed to complete a DNS project on Upwork.

Average DNS Freelancer Feedback Score

DNS Upwork freelancers typically receive a client rating of 4.85.

4.85
Last updated: September 1, 2015
Clear all filters
  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. 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
    4,729 hours
    4.96
  3. Scott Blaydes

    Scott Blaydes

    Linux/BSD/Unix Systems Administrator.

    United States - Tests: 4 - Portfolio: 1

    ## BIO Over 20 years experience in IT. Seventeen years experience as Systems/Network Administrator for Internet Service Providers. Designed and implemented networks, including WANs, LANs utilizing wired and wireless technologies. Provided server administration for production SaaS website and eCommerce sites, including PCI DSS security compliance. ## Area of Expertise Operating Systems: Linux, FreeBSD, OpenBSD, RedHat, CentOS, Debian, Ubuntu, OpenSuSE, Windows Server (2000-2008). Routers: Mikrotik, Linux, low-end Cisco, soho routers. Networking: wireless, wired, LAN, WAN, switches, cabling. Server Software: Apache, sendmail, postfix, DNS, bind, dovecot, courier, email, mail server, pop3, imap, Wordpress, Joomla, bash, shell scripting.

    $20.00 /hr
    1,139 hours
    5.00
  4. Stanislav Shramko

    Stanislav Shramko Agency Contractor

    Linux admin / Backend developer (17 years of experience)

    Bulgaria - Tests: 16 - Portfolio: 9

    To describe myself using eight words: I am a problem solver with extensive experience. As a Linux server administrator (since 2009), I configured and partly now maintaining servers for wm4d.com, datamojo.com, call2ru.com, serviskart.ru and other companies (more than 20 servers including VPSes). Also, I consult clients and colleagues on a wide range of questions related to web development and system administration. Since 1998 till 2009 I used to work as a programmer, participated in a variety of projects including Plesk for Linux. (So, I dealt with PHP3/4/5, Perl, bash, Java (J2EE), Pascal, C, JS; I know design patterns, test-driven development, agile methodologies and so on, and so forth.) During the summer of 2011 I took part in selection of the staff for one company (testing candidates' knowledge of PHP5, OOP, MySQL et cetera; more than 1000 candidates). If you need to develop a UI part (JavaScript/HTML/CSS), I am not the right person. And despite the fact that I know PHP I don't want to use it anymore. Now I am learning Python and Ruby.

    Associated with: Dinexi Services

    $50.00 /hr
    3,484 hours
    4.98
  5. Anton K.

    Anton K.

    +5 years exp in hosting industry; NIX/WIN servers config/tuning

    Ukraine - Tests: 10 - Portfolio: 1

    During the last 5 years I have been working in a company that provides a full range of hosting tech support. What does this mean? - quick and complete resolution of your problem. Why quick? - because a customer wants their site to be up and running 99.9% of the time. Why complete? - because if the issue is half-fixed now it may arise in the future and the customer will have to move to another provider who can solve the problem (you know hosting is a highly-competitive marketplace). All these factors are forcing me to have (or gain as fast as possible) a wide range of knowledge in system administration, programming, code debugging and customer relationship.

    $16.67 /hr
    74 hours
    4.94
  6. Jay Upadhyay

    Jay Upadhyay

    Jay Upadhyay

    United Arab Emirates - Tests: 9 - Portfolio: 7

    Windows Server 2003/2008/2012, MS Exchange server 2003/2007/2010/2013, MS Lync Server 2010/2013, SCCM 2007/2012, SCOM 2007/2012, SCVMM, SCSM 2010/2012, Hyper-V, PKI, ADFS, Virtualization, Private Cloud, Office 365/DirSync/SSO, Windows Clustering/NLB.

    $27.78 /hr
    173 hours
    4.71
  7. Jayson Cena

    Jayson Cena Agency Contractor

    Linux(Debian/Red Hat),Oracle DBA, Linux Cluster Admin,Virtualization-H

    Philippines - Tests: 4

    To obtain a position that will enable me to experience and learn new ideas on system administration like complicated enterprise infrastructure design specially high-availability and fault-tolerant infrastructres. My core competency lies in designing new system infrastructure using open-source software. I also have some experience in VB6, ASP, PHP. http://clusterfoundry.com

    Associated with: ClusterFoundry Agency

    $26.67 /hr
    1,137 hours
    5.00
  8. Prakash G.

    Prakash G.

    System and Network Admin

    Nepal - Tests: 7 - Portfolio: 1

    As a System and Network Administrator I have worked more than 6 years .I am Certified RHCE(5.1),CCNA,MCSE(windows server 2003). I am experienced in both Windows and Linux Environment , Routing and Switching ,Cisco Security ,Voice ,Virtualization. Fields and Technologies which i have worked on . 1. Linux/Unix,Debian Server setup ,troubleshoot and maintenance (Mail,DNS,DHCP,SQUID,Gateway,NMS,Samba ,LDAP,Webserver etc .). 2.Windows server Setup ,troubleshoot and maintainance (AD,DNS,DHCP,Routing and Remote Access ,Security ,IIS,Mail, etc) 3.Router and Security (routing (RIP,OSPF,EIGRP,BGP) Switching (VLAN,Trunk ,STP,Intervlan Routing etc) Access list ,NAT,PAT) 4. Virtulization (VMWARE ESXI (4/5),Xen ,VMWARE SERVER,HYPR-V). 5.VOICE (Cisco CME ,ASTERISK ,Go-Autodial,Elastics,Trixbox,) 6 .Linux Security .(IPTABLES ,SNORT, etc). 7.Backup (Amanda,Zimanda ,Rsync,HP Dataprotector ) 8.System Tools (Solarwinds,HP SIM,SUM)

    Groups: Microsoft Certified Professionals

    $11.11 /hr
    42 hours
    4.28
  9. Roland Ciudadano

    Roland Ciudadano

    Webhosting Technical Trainer

    Philippines - Tests: 2

    I was working for my college education as a Working Student in a computer laboratory and exposed to different issues and concerns on computers both software and hardware After college, I worked as a Webhosting Technical Trainer in 1&1 Internet, Philippines. I train people about their webhosting products like Domains, Email and Hosting. I also create training modules and even do refresher for new hire agents to give proper resolutions to our customers' queries

    $8.00 /hr
    1,687 hours
    5.00