Nagios Freelancers

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Nagios Job Cost Overview

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

Upwork Nagios Jobs Completed Quarterly

On average, 7 Nagios projects are completed every quarter on Upwork.

7

Time to Complete Upwork Nagios Jobs

Time needed to complete a Nagios project on Upwork.

Average Nagios Freelancer Feedback Score

Nagios Upwork freelancers typically receive a client rating of 4.76.

4.76
Last updated: June 1, 2015

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  1. Ivan Ershov

    Ivan Ershov

    Cloud Architect/Engineer/Devops / Linux Admin

    Russia - Last active: 1 day ago - Tests: 11 - Portfolio: 2

    Over the last 10 years, I have been working as technical support engineer/team leader/infrastructure architect for the different companies with on-premise/cloud hosting. My competency lies in planning, development, deployment and setup of the environments from scratch, troubleshooting/support/improvement of existing production systems based on Linux/Unix with the focus on automation and high availability. Have a lot of experience in automation/monitoring/backup of different distributed environments with LAMP stack and other applications, different clustering, scalability and high-availability techniques. Operating systems: Debian/Ubuntu, Redhat(Fedora, RHEL, Centos), Suse, AmazonLinux Level of skill with Unix/Linux: RHCE MailServers: qmail, postfix, sendmail etc Databases: Postgresql, Oracle, Mysql, noSQL databases (Mongodb, Cassandra, Couchbase, Redis etc) Clustering: RHCS, terracotta, heartbeat, pacemaker, distributed balanced setups Programming, scripting languages: Bash, PL/SQL, Ruby Clouds: AWS/Tata/RackSpace/CloudStack/Openstack/Azure Automation: Chef/Puppet, RightScale, AWS Opsworks,CloudFormation etc Continuous integration/deployment: Docker, Atlassian tools, Jenkins, SVN/Git, Codebase etc. Loadbalancers/proxies: Clouds LBs, Haproxy, mod_jk, Squid, Apache, Nginx Application servers: tomcat, jetty, jboss, Apache, Nginx, different PHP-based servers Monitoring: Nagios, Zabbix, Newrelic, OMD etc English: fluent Availability: up to 30hrs/week

    $38.89 /hr
    1,702 hours
    4.96
  2. Oscar Bass

    Oscar Bass Agency Contractor

    Senior UNIX System Engineer, LAMP, LEMP, Network Security, Cloud.

    United States - Last active: 1 day ago - Tests: 7 - Portfolio: 1

    Expert UNIX system administrator and network engineer. Got a problem? I can solve it! For more than 15 years I have been the I.T. backbone and support for many online companies. I use the most up to date standards for any project I am involved in. I work extremely quick and efficiently. If you have a problem let me help you solve it. OS: Linux - Expert, FreeBSD - Expert, AIX - Expert, HP-UX - Expert, Macintosh OS/X - Expert, Windows Server - Proficient Cloud services: AWS, Rackspace, OpSource, Linode Web servers: Apache, Nginx, Tomcat Database servers: Mysql, Postgresql Monitoring: Nagios, Monit, Munin, Cacti Scripting: bash, perl, shell Virtualization: OpenVZ, Xen, SolusVM Mail servers: Postfix, Exim, Sendmail, Dovecot Control panels: cPanel, Plesk, Direct Admin, Webmin/Virtualmin, ISPconfig, OpenPanel Other: standard network services (DNS, DHCP, LDAP, Samba, SVN/Git, http proxy, jabber, backups, monitoring etc), firewalls (iptables, ipfw, pf)

    Associated with: Bass Designs Agency

    $44.44 /hr
    243 hours
    4.96
  3. Razique Mahroua

    Razique Mahroua

    Cloud Engineer

    Canada - Last active: 11/18/2014 - Tests: 2 - Portfolio: 4

    • Extended knowledge on Cloud computing IAAS and PAAS(Amazon EC2, OpenStack) and related ecosystems (Ceph). • Technical writer on cloud-computing topics (Security, High-availability, clusters). • Fully-virtualized and HA architectures deployment (Proxmox, ESX, OpenStack) and network virtualization (Neutron). • Messaging-systems deployment (Zimbra, Outlook). • Backup solutions (EMC Retrospect, Open source solutions). • Monitoring deployment and administration (Zabbix, Nagios). • Architecture audits. • Load testing (jMeter, Tsung, iozone, vdbench). • HA solutions : Pacemaker, Corosync, GlusterFS, MooseFS, DRBD

    $65.00 /hr
    15 hours
    5.00
  4. Alexandru V.

    Alexandru V.

    Senior Linux Administrator

    Romania - Last active: 1 day ago - Tests: 4 - Portfolio: 2

    * Fully manage the installation, configuration and troubleshooting of Linux servers * Install and configure Web Servers and MySQL * Install and configure customer scripts and programs * Monitor performance to identify and resolve issues using a suite of systems and tools. * Troubleshoot and resolve network, system, hardware and software problems. * Achieve quick fixes and / or long-term solutions as needed. * Maintain 100% customer satisfaction through all available means.

    $20.00 /hr
    122 hours
    4.99
  5. Syed Alam

    Syed Alam

    Linux System Engineer | PowerMTA approved consultant.

    Spain - Last active: 28 days ago - Tests: 3 - Portfolio: 1

    LINUX BASED SYSTEMS ADMINISTRATION -------------------------------------------------------------- ● System programming using Bash for process automation and integration of different autonomous systems. ● Systems Monitoring using Nagios with PNP4Nagios. In­depth understanding of network monitoring tools like Syslog, SNMP, SSH etc. ● Systems Networking management of IP address space using the domain name system, troubleshooting network related issues, including TCP/IP protocol layer debugging using different packet filtering tools like wireshark, tcpdump etc. ● System Security, shielding of systems from security threats using firewalls like APF and Native iptables based scripts, Smoothwall, IPCop, ● Endian, Cisco ASA 5520, PFSense and other free available open source Linux based gateways. ● System Load Balancing, Using LVS to load balance Apache and Mysql Servers, DRBD and Heartbeat for NFS and other Load Balancers. ● Linux/Apache/Mysql/PHP, Management, Troubleshooting and monitoring using Nagios. ● Advanced MySql administration, with replication, load balancing and clustering. ● Mail, DNS and VPN servers using Exim, PostFix, PowerMTA(port25.com), Bind and OpenVPN respectively. ● Revision history and Patch management using SVN with Trac., git ● Hands on experience on various linux distributions like RHEL, CentOS, Debian, Ubuntu, LinuxMint etc. ● File Systems like FAT32, NTFS, NFS, GFS, XFS, Ext2, Ext3, Ext4 etc. ● Desktop virtualization using Virtualbox and Vmware. ● Hypervisor Based Virtualization using Xen, KVM, Esxi(VMWare). Docker containers, Amazon cloud, Percona Xtradb Cluster Email Deliverability, Email Intelligence and Ant-Spam Specialist. ----------------------------------------------------------------------------- - Requirements analysis - IPs registration - IPs monitoring (blacklisting/Whitlisting) - DNS/Reverse records settings - SPF - DKIM - FBL - PowerMTA Configuration - Daily Performance reports - Daily Bounce processing - Advance Configuration and optimization. - Warm up IPs. - Global ISP configurations. - Email System audit. - CAN-SPAM Act education to clients. - Basic / Intermediate / Advance training about Email designing, Email writing and how to achieve higher and long term consistent results. - Email headers audit. - Planning of new email system with your client's company development team. I have worked and currently managing some of the medium size ESP like TotalSend.com.

    $60.00 /hr
    74 hours
    5.00
  6. Bhushan Kumar Sharma

    Bhushan Kumar Sharma

    Linux Servers AWS Cloud Hosting Security CPanel Plesk VOIP PenTest

    India - Last active: 1 day ago - Tests: 4 - Portfolio: 14

    Since 2001, I have been dedicatedly working with Linux Operating Systems & Open Source. Services Provided ::- Deployment, Configuration, Security, Hardening, Monitoring, Performance Tuning, Troubleshooting of Linux Server Roles AWS – Amazon Web Services Migration of Servers Hosting Panels like WHM/CPanel, Plesk etc Asterisk Dialers, VOIP and Call Center Solutions Customization of Linux Kernel & Distro with Rebranding Faculty of Post-Graduate Degree in Computer Sciences. Firewalls & Gateways Linux HPC - High Preformance Clusters Remote Server Support & Troubleshooting L3/L4 Security Auditing of Servers & Websites Cloud & Virtualization Technical Writing VPN - Site-to-Site, Road-warrior Vulnerability Assessment & Penetration Testing Kayako

    $16.67 /hr
    3,276 hours
    4.85
  7. Hans W.

    Hans W.

    Senior System Engineer

    United States - Last active: 3 months ago - 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
  8. Chris Rivas

    Chris Rivas

    Hosting Industry Sr Linux Admin w/ RHCE, RHCVA, MySQL DBA, developer

    United States - Last active: 11/18/2014 - Tests: 7 - Portfolio: 1

    For more than ten years I have worked extensively in the software development and hosting industries. I am an expert Linux and Unix system engineer, and can deploy and configure any software stack that is based on Linux for optimal content delivery. I excel at MySQL database design, optimization, and administration. I am a seasoned software developer and have extensive experience with many languages including Java, Python, PHP and Ruby. I also have significant experience with customizing, deploying, and adminstering open source web applications, application frameworks, and application servers. I have worked locally, overseas, and with colleagues and clients overseas via the internet. If you look at my work history here, you will note that i 'disappeared' in February 2011. Indeed I did disappear, I was in a very bad car accident in Bangkok, Thailand, where I was living at the time, and was nto able to get out of bed or use a phone or computer for roughly a month. I now reside in Austin, TX again full-time I do not disappear typically, my present and previous employers can confirm that if you are hesitant based on feedback from 2011.

    $36.67 /hr
    22 hours
    4.54
  9. Michael Rightmire

    Michael Rightmire

    PM, scripter and engineer specializing in Biotech

    Germany - Last active: 02/04/2014 - Tests: 9 - Portfolio: 21

    I’m a US native living in Germany and a 15 year veteran with engineering, project management, technical and scientific writing, and scripting. I'm currently specializing in scientific, biotechnology and molecular biology projects. My degree is in Molecular Biotechnology including bio- and organic chemistry, cell biology, scientific engineering, and bio-computational engineering. I've designed and operated specialized bioreactors as well as having extensive systems engineering experience with Linux, OSX, and Windows. I have almost 2 decades of scripting and module development in Python, OOPerl and shell, and have held project leadership and research roles for companies such as Northrop-Grumman Mission Systems, University of California Center for the study of RNA, and Mentor Graphics. I hope you’ll take a look at my reputation on oDesk, and I look forward to working with you on your scientific or technology project.

    $38.89 /hr
    0 hours
    5.00
  10. Mario Leal

    Mario Leal

    Systems Analyst | Network Engineer | SEO Expert

    United States - Last active: 03/06/2012 - Tests: 11 - Portfolio: 2

    A results-driven IT professional with experience in the engineering, administration and support of information systems. In-depth expertise in the implementation, analysis, optimization, troubleshooting and documentation of LAN/WAN network systems. Proven ability to lead and motivate project teams to ensure success. Track record for diagnosing complex problems and consistently delivering effective solutions. SYSTEMS: Cisco IOS/CatOS/VxWorks, Windows 2008 Server, Windows 2003 Server, Windows 7, Windows Vista, Windows XP, Windows 2000 Pro Server, Win 2000, Win 9x, Mac OS 7 - 9.x, Mac OS X, Linux (CentOS, Fedora Core). HARDWARE: Cisco Routers (2600, 6500 MSFC), Cisco Switches (2970, 3512, 3524, 3548, 3550, 3560, 6506, 6509), Various brands of hubs, Cisco Wireless Access Points & Bridges (350, 1121, 1231, 1242, 1310), Apple Airport Base Stations (Graphite, Snow, Extreme), Dell Remote Console Switch (2161DS-2), Dell Servers (1400SC, 2850, 2950), Polycom (MCU-50, VSX-5000), Fluke DTX-1800 Cable Analyzer, APC SmartUPS (300, 1400, 1500, 2200, 3000, 5000). SOFTWARE: Adobe Acrobat/Photoshop/Illustrator, Apache, Bind, CiscoUnified Communications Manager, Cisco Unity, dhcpd, Ethereal, First Class, Microsoft Exchange 2007, Microsoft Office, MGC Manager, MRTG, Nagios, OpenOffice, QuarkXpress, Real VNC, Request Tracker, Roving Planet AP Commander, Putty, Solar Winds 2002, Sony Vegas Movie Studio, WhatsUP Gold, WordPerfect. NETWORKING: DNS, WINS, DHCP, TCP/IP, SNMP, SMTP, IGRP, EIGRP RIP, OSPF, SSH, FTP, TFTP, Active Directory Services, NAT, PAT, DNAT, SNAT, CDP, VLANs, IPTables, NTP.

    $27.78 /hr
    9 hours
    5.00