Postfix SMTP Server Professionals & Consultants

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Postfix SMTP Server Job Cost Overview

Typical total cost of Upwork Postfix SMTP Server projects based on completed and fixed-price jobs.

Upwork Postfix SMTP Server Jobs Completed Quarterly

On average, 18 Postfix SMTP Server projects are completed every quarter on Upwork.

18

Time to Complete Upwork Postfix SMTP Server Jobs

Time needed to complete a Postfix SMTP Server project on Upwork.

Average Postfix SMTP Server Freelancer Feedback Score

Postfix SMTP Server Upwork freelancers typically receive a client rating of 4.77.

4.77
Last updated: May 1, 2015

Popular Postfix SMTP Server Searches

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  1. Andrey Boyko

    Andrey Boyko Agency Contractor

    Linux/LAMP system administration

    Russia - Last active: 7 days ago - Tests: 5

    I am a system administrator and engineer for 12 years(from 2002). Hight skilled in Linux and web servers — install, configuration for certain tasks, securing, bash/shell scripting and many other tasks. I have experience with set up and operation Nginx/Apache and Nginx/PHP-FPM web servers, Mysql/MariaDB database with replication, Postfix mail servers. I also have experience with live streaming (Wowza, ffmpeg, nginx-rtmp), high-load server tuning and KVM/XEN virtualization. The biggest cluster, which I set up and operate — 25 physical servers and 5000 terabytes per month of media-content traffic.

    Associated with: Kinetik Software

    $20.00 /hr
    13 hours
    5.00
  2. Ioan alexandru T.

    Ioan alexandru T. Agency Contractor

    network and system engineer

    Romania - Last active: 23 hours ago - Tests: 7

    I am an energetic, well-spoken and capable Network & System Administrator with expertise in Linux Server Administration and Network equipments. I enjoy working on all things IT related, and I have extensive experience of resolving Linux server problem and also network related problems. My key strengths include, but are not limited to: - WebServers: Nginx, Apache, Tomcat; - Databases: MySQL, MariaDB, CouchDB; - Mail Servers : Postfix, Dovecot, Qmail, DBMAIL; - FTP: Vsftpd, ProFTPD, Pure-FTPD; - VPN: OpenVPN, PPTP; - Firewall: csf, afp, custom iptables firewall; - Backup Solutions; - Proxy Servers; - Bash Shell Scripting; - Web Security (PHP Security php_suhosin, Apache Security mod_Security, OS Security (malware detection), Antivirus (clamav)); - - Traffic Control Scripts based on TC; - Monitor Technologies; - TCP/IP, VLANS, Routing Protocols - (RIP, EIGRP, OSPF) I have CCNA Certification and during time I had participate to online courses to improve my experience in Linux, Security, Firewalls. I will bring to your company or project fresh ideas, new perspectives, a diversity of experiences, and a dedication to service.

    Associated with: MoonQuake Agency

    $11.11 /hr
    2,443 hours
    5.00
  3. Asfihani A.

    Asfihani A. Agency Contractor

    Webhosting Administrator, cPanel, WHM, Plesk, Virtualmin, Webmin

    Indonesia - Last active: 23 hours ago - Tests: 10 - Portfolio: 3

    Thank you for your interest. Over past 5 years, I have been working in web hosting industry. Well experienced in webhosting control panel software like WHM/Panel (certified), Plesk/Virtuozzo, Webmin, Virtualmin etc or just plain LAMP/LEMP(nginx) stack server. I also doing website migration/transfer, Wordpress optimization and other system administration related task. NOTE: I don't accept any mature, LGBT, alcohol, and gambling contents related job. I also don't work in religion/faith/believe jobs. I may live in other side of the world, please expect some delays to answer your messages. Thank you.

    Associated with: Server Partners

    $16.67 /hr
    4,010 hours
    4.99
  4. Rajneesh Rana

    Rajneesh Rana Agency Contractor

    LAMP Server administrator, PHP, CakePHP, wordpress

    India - Last active: 23 hours ago - Tests: 26 - Portfolio: 7

    Web development languages and platforms:- * PHP * Jquery * Javascript * CSS * HTML, XHTML * Wordpress * Cakephp * php and asp.net CMS * Custom CMS Major areas of expertise: * Microsoft Windows Servers * Linux servers - CentOS , Ubuntu , Debian * Apache, nginx, IIS * DNS servers * FTP Servers * Mail servers * cPanel Hosting * Website Panel * WHM * Webmin / Virtualmin

    Groups: Bluehost Developers and Designers

    Associated with: Netgen IT Solutions Private Limited

    $16.67 /hr
    5,221 hours
    4.97
  5. Eugene Dementiev

    Eugene Dementiev

    *nix geek

    Russia - Last active: 11/17/2014 - Tests: 7 - Portfolio: 1

    Over the last 10 years, I was working with *nix-like OSes. I started from FreeBSD and OpenBSD, and now I use mostly Gentoo Linux. I have developed a big bunch of parsers/small scripts, configured a lot of different software. I have experience with a few different programming languages, mostly Python and bash. I've tried myself in web development (using flask, mongodb, a little of jQuery, etc). At my main job I work as a DevOps/Systems administrator. I use Ansible, ElasticSearch, Gitlab with Gitlab CI, pacemaker, docker, and many more cool things! I also mentor junior developers. Right now I need some extra money, so I'd love to do the following: 1) Ongoing sysadmin stuff. RAID, gmirror, software installation, compilation 2) Automation tasks with Ansible 3) Work with docker containers, write dockerfiles. 4) Do some Python coding to glue things together I can dedicate a few hours every day with more hours on holidays. I usually work between 7-10am CST (8-11am EST).

    $22.22 /hr
    116 hours
    4.96
  6. John Fleming

    John Fleming

    Expert Linux Administrator and Perl Scripter with 20 Years Experience

    United States - Last active: 09/20/2013 - Tests: 7

    I have spent the last 20 years working with Linux and Unix servers in a system administration capacity, since I first discovered Linux in 1993 to the present. I have worked in academic, ISP, and large enterprise environments. I am familiar with administering all basic internet services such as DNS (BIND), e-mail (sendmail, postfix, qmail), FTP (various servers), and web servers (primarily apache). In my capacity of system administrator over the last 20 years I have also become an expert at Perl and shell scripting, from automating small jobs to creating more complex integrations between other tools. I am highly regarded by my peers that I have worked with, for learning new environments quickly, being able to implement anything in Perl, knowing obscure tricks in Linux, etc. If your need touches any of those things, I can help you and help you quickly.

    $44.44 /hr
    20 hours
    5.00
  7. Ahmed N.

    Ahmed N.

    Senior Linux Admin, Cpanel, RedHat, Ubuntu, Perl, BASH, Virtuozzo

    United Arab Emirates - Last active: 2 months ago - Tests: 10 - Portfolio: 2

    Over the last 12 years I have developed a wide range of skills and my objective is to leverage my significant technical skills in a position as Unix/Linux Administrator I have extensive experience in installing/configuring different software including but not limited to Apache, PHP, MySQL, PostgreSQL, exim, postfix, dovecot, BIND, POP/IMAP, SMTP, SSL, SSH, proFTPd, pureFTPd, iptables (APF/CSF), Kayako, WHMCS, ClientEXEC,OpenVZ,Virtuzzo,Nagios.

    $18.89 /hr
    333 hours
    5.00
  8. Reza I.

    Reza I.

    ✔ Sr. Network & System Administrator (UNIX,Linux,Cisco,Shell,Perl)

    Indonesia - Last active: 09/02/2011 - Tests: 9 - Portfolio: 4

    Over last 8 years I have design & deploy wide range network and server system using Cisco networking, Open Source Operating System like Linux and BSD or Windows Server. My core competency lies in complete end-end management of network infrastucture. I am looking for opportunities to design, setup and maintain networking infrastructure. I have extensive experience in Perl/Shell Programming, open source server applications such as integrate and modify, TCP/IP networking, Cisco Switch and Router, IT broadcast equipment such as SAN/NAS video server, digital media editing, project management and documentation

    $20.00 /hr
    402 hours
    4.64
  9. 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
  10. Mishari Muqbil

    Mishari Muqbil

    Highly experienced systems engineer, administrator and developer

    Thailand - Last active: 04/24/2013 - Tests: 16 - Portfolio: 4

    I have experience in: Performance Optimization, Client + Server Security, Server Virtualization, Programming (Python, PHP, C, Java, Javascript, JACK, Lisp, ASM and others), Debugging, Troubleshooting, Information Retrieval and Extraction and various others on mainly Linux, OSX and Windows For the last 15 years I have performed in the leadership role of Senior Systems Administrator, Senior Systems Architect, Chief Technical Officer, Lead Developer and various other at companies ranging from small startups to companies with thousands of employees. My philosophy is self sufficiency where I deliver to the client what they require by maximizing existing resource in order to be able to meet their requirements and solve their technical problems without any lock ins or waste. With my broad skill sets, I am highly qualified to advice and implement the best solutions for my clients and am able to step up to challenges where others have lacked the perception to do so.

    $100.00 /hr
    43 hours
    4.79