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

Qmail Job Cost Overview

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

Upwork Qmail Jobs Completed Quarterly

On average, 0 Qmail projects are completed every quarter on Upwork.


Time to Complete Upwork Qmail Jobs

Time needed to complete a Qmail project on Upwork.

Average Qmail Freelancer Feedback Score

Qmail Upwork freelancers typically receive a client rating of 4.30.

Last updated: October 1, 2015

Popular Qmail Searches

Clear all filters

Werner Gillmer

Werner Gillmer

Senior Linux / UNIX system administrator

South Africa - Tests: 2

I have over 12 years Linux and UNIX (BSD, Solaris, HP-UX) experience working for various corporate clients. My core skills are but not limited to : * Setting up and adminstrating HA (high availibility / load balanced)/ Cloud Linux/UNIX envirouments. * Setting up commercial cloud envirouments (Amazon, Heroku, Azure, etc.) * Configuration of Web services (Apache, nginx, lighthttp, tomcat, glassfish, jboss, etc.) * Setting up DHCP, DNS, ftp, ssh, proxy servers etc. * Security (iptables firewall, snort IDS, Nessus and OpenVAS scanners) * Setting up honeypots using honeyd * System auditing (security penetration testing) * System scripting and automation in Bash, Ruby, Perl, Python, Awk, Sed. * System automation with puppet and chef * Monitoring solutions with Zabbix, Nagios * Setting up CMS systems, Drupal, Wordpress, and all the other well known cms's. * MySQL and PostgreSQL * Setup and configure various network topology's and services using Linux/UNIX servers. * Technical support.

$27.78 /hr
7 hours

John bernard A.

PHP/MySQL Developer, Systems administrator, CakePHP Expert

Singapore - Tests: 3 - Portfolio: 2

For over 10 years, Ive work as a Linux Systems Adminstrator (WebHosting) and PHP developer. As a PHP Developer i have made same web sites that uses Static Sites, CMS driven Site, also frameworks such as CodeIgniter and CakePHP. As a Systems Administrator i work on several software such as CentOS, openVZ, Virtuozzo, Hyper-VPlesk, WHM, cPanel, webmin, Usermin, ISPConfig,Plesk. I can use this knowledge to render service to your company/business.

$16.67 /hr
130 hours

Sandeil T.

Sandeil T. Agency Contractor

Systems and Network Administrator

Philippines - Tests: 4 - Portfolio: 3

I have had the opportunity to work with companies which help me grow and improve my skills by sending me to trainings, seminars, and exposed me to scenarios which requires critical problem solving skills.A part of the hands-on trainings are Basic systems security, Linux systems administration, Oracle database administration, and Oracle performance tuning.On the job experience that enhances my skills are email system setup and maintenance, Linux system and firewall, DNS, OpenBSD/FreeBSD and packet filter, Windows system, and hardware and software trouble shooting.These skills and knowledge I want to share and further improve by providing competitive service and expertise to employers.

Associated with: Hyperbuddies Expedienet, RYVentures, LLC

100% Job Success
$7.78 /hr
2,792 hours

Ahmad Nadeem

Ahmad Nadeem Agency Contractor

Network Engineer / Administrator / CISCO / JUNIPER / LINUX

Australia - Tests: 1

As a Network Engineer, I love to propose cost effective communication solutions which are not only viable but efficient as well. Not only that, I will make the necessary configurations to get the setup up and running and if need be, troubleshoot and fix the problems. Moreover, I've got good understanding of Linux based (including FreeBSD & Solaris) OS installations and troubleshooting and would like to help in that area as well. Here is a brief summary of my skillset: Windows NT Server & Workstation, Windows 2000 Server, Solaris 9, Red Hat Linux, FreeBSD 4.5, Ubuntu 12.04. Routers & Switches (Cisco, Juniper, Alcatel-Lucent, RedBack, Huawei), Hubs, PBX Switches, Firewalls (Cisco PIX, Lucent Brick, Juniper SRX, Checkpoint, Huawei Eudemon), Bandwidth Manager (Packeteer), Foundary Networks, ATM Switches (Lucent PSAX, Alcatel), DXX Mainstreet, DSLAMs (Lucent, Zhone, Paradyne, Zyxel), DSL Modems, Cisco ISE, Cisco Wireless Controllers, Free Band Radios PtP & PtMP (Infinet, Cablefree, Alcon Technologies) LAN, WAN, TCP/IP, DNS, DHCP, SNMP, SNTP, FTP, VPN, RIP, EIGRP, BGP, OSPF, MPLS, ISIS, L2VPN, L3VPN, VPLS. Contact me to make your worries gone.

Associated with: Lycus, Lycus Aus

$15.00 /hr
12 hours

Chris Rivas

Chris Rivas

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

United States - 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

Theodore Cekan

Theodore Cekan


United States - Tests: 2 - Portfolio: 2

I have 18 years experience building web applications and running an ISP. I have experience with PHP, Javascript (including JQuery and AJAX), MySQL, MSSQL, Redis, Riak, and setting up and maintaining linux and Windows web servers, mail servers, DNS servers, routers, firewalls, and just about everything Internet. I enjoy developing using frameworks such as CakePHP, Yii, and Slim. I have experience developing many different types of sites, including social networking, ecommerce, informative, and api services.

$44.44 /hr
4 hours

Rajat Gupta

Rajat Gupta

Linux Administrator

India - Tests: 1

I'm fully working from the last 3+ years as a Linux Administrator in remote server management and administration. I have knowledge of:Database Administration (MySQL, PostgreSQL);Firewall Configuratio ;Web services configuration (Apache, Nginx and others) configuration;Mail Services management (Exim, Sendmail, Qmail, Postfix);Virtualization (OpenVZ, Virtuozzo, Xen, VMWare Controal Palel : cPanel/Whm , Plesk and other

82% Job Success
$13.00 /hr
190 hours

Carlos Sura

Carlos Sura

System Administrator / Web Developer

El Salvador

Over the last 5 years, I have developed a wide range of websites using HMTL, PHP and MySQL including sites for startup companies and small businesses. Also, I've provide solutions for email marketing, web hosting, email servers, everything to ensure security, stability and delivery. Experience in: - DKIM - SPF - rDNS - BIND - Postfix - PowerMTA - Amazon SES - Nginx - Zimbra And many more... I also have some experience in the following areas: SQL, Ajax, Ruby, Java.

100% Job Success
$27.78 /hr
632 hours

Dhretiman Mallick

Dhretiman Mallick

ITIL, CCNA, CCNP, MCP, MCSA and MCSE Certified IT Expert

Bangladesh - Tests: 1

SKILL SUMMARY:  Broad experience in managing medium sized company networks. Also has been involved in many different projects within startups, SMBs, to supporting SMEs & Government businesses, work and manage clients-vendors  Have experience of working with Windows (AD, Exchange), SQL Servers and different Linux based operating systems including Debian, Ubuntu, centos, Slackware, RedHat, Suse, Fedora, Untangle, Elastic, Trixbox, FreePBX, AsteriskNow, PFSense, Oracle Linux, Free BSD etc.  Also have wide experience with Citrix, VMware, Openstack, Firewalls, Storage (NAS, SAN),  Expert in Cisco, Mikrotik, WatchGuard, SonicWall with various types’ configurations such as static and auto load balancing. IP based BW control, TCP/IP, HTTP protocols, ISO 8085 protocol, layer 2 network (e.g., VLAN, spanning tree, etc.), layer 3 routing protocols (e.g., BGP, OSPF, etc.), SNMP, Netflow, monitor, port blocking, NAT, port forwarding, PPTP, EOIP, GRE, Bridge VPN, IP Sec VPN, OSPF, BGP, EIGRP, IGRP, Link Auto redundancy with STP and RSTP Configure.  Also have little working experience in IPLC, MPLS,  Caching Server and link with internal proxy caching server with history report etc. COURSES AND TRAININGS:  Workshop on Routing and IPv6 organized by ISPAB (Internet Service Provider Association of Bangladesh, Organization Engineers Institute, IEB (November, 2011)  SQL Server 2012 Overview training at Microsoft Bangladesh Limited (February, 2014)  O365 Product training at Microsoft Bangladesh Limited(January, 2014)  ESF Level 1 - Server Essential training at Dell Global Business Centre Sdn Bhd, Penang, Malaysia (November, 2013  ESF L1 - Server Advancement training at Dell Global Business Centre Sdn Bhd, Penang, Maysia ( November, 2013)  ESF L1 - Storage Foundation training at Dell Global Business Centre Sdn Bhd, Penang, Malaysia ( November, 2013) WEB BASED TRAININGS AND CERTIFICATIONS:  DCSE ESF 2011 L1 (Cert ID: 3036).  DCSE Force 10 Field Awareness (Cert ID: 3062).  PowerEdge 12th Generation Servers Overview (Cert ID:3065).  DCSE ESF 2011 L1 (Cert ID: 3036).  ESF 2011 L1.  ESF L1 Server.  DCSE 2000 Networking Foundations.  DCSE 1000 Enterprise Foundations.  DCSE 2000 Storage Foundations. PROJECT WORKS: 1. GAP International (Network Migration), 2009  Work with their Indian and American (Lose Angeles) IT team to migrate their existing network to their global network.  Implement their Domain Controller, Active Directory, Exchange migration, proxy restriction, Firewall restriction and IP Sec VPN tunnel with Cisco Router & PIX. 2. Coats Bangladesh Ltd, 2010  Project Coordinator  Consultation, implementation and renovation their Dhaka, Chittagong, Gazipur1 & 2 location’s existing network structure to new structure.  Multiple ISP connections for Internet and Intranet with duel redundancy 3. Biman Bangladesh - inter-connectivity and local network renovation, 2011  Project In charge  Inter-connectivity with SITA Network, Internet Gateway with auto redundant, Secure SMTP Server Installation and configure.  Local Network renovation. 4. Partex Star Group network design and interconnectivity, 2012. Project Manager and owner for Nationwide Network Design and Project implementation for Inter-connectivity:  L3 Network with Primary, Backup and tertiary backup.  OSPF & BGP & RIP  Active Directory & Domain Controller with backup.  Exchange Server 2008 with Primary, Backup and heartbeat.  Central Antivirus Server.  Nospam Server  Layer 7 filter with browsing restriction and history.  Central Link Monitoring Server and Bandwidth control.  Multiple Video Conference implementation and network configure between Singapore and Bangladesh with Polycom. 5. DGFI (Directorate General of Forces Intelligence) Data Center implementation, 2013  Solution Designing and Network analysis.  Contribute to nation-wide Intranet implementation. 6. International School Dhaka project, 2013  Project Owner.  Dedicated Internet with Bandwidth auto load balance and Link auto redundant between two ISP.  Barracuda Server Implementation. 7. Citybroker House network shifting, 2013  Project in charge.  Shifted their Cisco Switch and Router based network at their nationwide locations.  Implemented central bandwidth controller and Layer 7 filter and restriction and dedicated Internet. 8. ULAB University (Proxy & Caching, Browsing & restriction) , 2013  Proxy & Caching Server.  Browsing & Layer7 Firewall restriction. 9. Samsung eStore and Knox, 2014  Project Coordinator  Implementation and launching of Samsung online store / eStore.

$14.00 /hr
29 hours

Aleksei Tcelishchev

Aleksei Tcelishchev

Web/Mobile Software Engineer/Developer

Russia - Tests: 5

grow up into independent successful Web/Mobile Software Engineer/Developer > from hardware power supply up to public social clouds > imagine future trends looking right now around the roots > growing up and supporting internet web projects and 'ria' apps > providing integration for different types of solutions > establishing links and designing overview Software: Programming and scripting languages: script - ECMAScript, VBScript, JavaScript, JS Frameworks (JQuery, KineticJS, libcanvas) server side - Java SE, PHP, python, sh/zsh/bash, awk/sed/perl Development and maintenance of web applications based on: WordPress, Joomla, Drupal, Symfony2 framework, Yii framework SQLite, MySQL, Memcache PHP, XML, XSLT, HTML, CSS/JavaScript Servers administration: AWS EC2 instances PBAS, HSPc, Virtuozzo, Plesk VMWare ESX/vSphere Apache, MS IIS, Tomcat Qmail, Sendmail, MS Exchange, MailEnable MS DNS, Bind MS Active Directory Nagios, Zabbix, Bacula Database administration: Oracle, Interbase, MSSQL, MySQL OS Administration: MS Windows (Desktop&Server versions) Linux (RedHat & Debian based distros) HP-UX, Solaris Hardware: Designing and developing IT infrastructures: Public Telephone Networks, VoIP complexes local and distributed networks various connection channels (LAN, ISDN, xDSL, WiFi, broadband) Buildling, configuring, installing, maintaining servers (HP, Sun, Intel, Dell, IBM), network equipment (D-Link, Cisco), workstations Diagnostics and removal of hardware problems Workflow: Gathering, analyzing and documenting tech requirements, development tasks, product description; software re-engineering Participation in official public correspondence and other communications Planning and estimating

93% Job Success
$18.88 /hr
240 hours