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Postfix SMTP Server Job Cost Overview

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Upwork Postfix SMTP Server Jobs Completed Quarterly

On average, 17 Postfix SMTP Server projects are completed every quarter on Upwork.

17

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Average Postfix SMTP Server Freelancer Feedback Score

Postfix SMTP Server Upwork freelancers typically receive a client rating of 4.75.

4.75
Last updated: July 1, 2015

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  1. Roman Gorodeckij

    Roman Gorodeckij

    Full-stack engineer / Python Developer

    Lithuania - Last active: 1 day ago - Tests: 4 - Portfolio: 3

    Previously: Dell inc. as Senior Software Engineer, Barclays as Senior Cloud/Unix Engineer. Disclaimer: oDesk is not perfect. Sometimes you've got a client with low response rate, when project goes for months, and in the end, client appears to be doesn't know difference between backend and front-end and API terms.. And we ended up with a work which client didn't intended me to do. He didn't check my results even once during 1 month period! I'm trying my best, but sometimes there's conflicts between which technology to use, while I've been hired to code with flask framework, client requested to use other framework which I've been not familiar with. It's no problem to learn it but, I'm not into legacy stuff so I've refused to processed, at least because, as always, I'd be the one to blame, when their proposed solution, would fail their expectations. This would end up in blames regarding my competence in my field, although the solution was not meeting our use-case :) Please choose technology responsibly, and only if you're an expert in that field, and not because "you've heard it somewhere" :) If you're a client who wants a time saver in your team, a guy who knows his field as best as he can, a person who will bring you valuable solutions, I'm the one to go with. But all above works only when you trust me and you'll communicate with me constantly. Specialties: High Availability Systems, Clustering Environments, Cloud Computing, Unix environment Primary Skills: Development, Scalability, Deployment in other words SOA and REST is everything in IT. 3 Years python/django developer with 7 years of PHP background. 10 Years of Linux administration. 1 Year of Openstack development, deployment Some technologies which I've been using recently a lot: ansible, chef, saltstack, mongodb, cassandra, redis, rabbitmq, celery, node.js, angular.js, ceph, nginx, gunicorn, zeromq, sensu, logstash

    $15.00 /hr
    974 hours
    4.46
  2. Stamatis Kekes

    Stamatis Kekes

    Senior system administrator and PHP - C - Perl developer

    Greece - Last active: 1 day ago - 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
    1,740 hours
    4.64
  3. Sharif Khan

    Sharif Khan Agency Contractor

    Web Design & Development, Wordpress, EC2/S3, Linux Server Expert

    Bangladesh - Last active: 10/22/2013 - Tests: 5 - Portfolio: 48

    Over the last 8 years, I have developed a wide range of websites using HTML, DHTML, PHP, and MySQL including sites for start-up companies and small businesses. And over 6 years of experience in web hosting business. Linux, CentOS, Apache, MySQL, PHP, cPanel, DirectAdmin. My core competency lies in complete end-end management of a new website development project, and I am seeking opportunities to build websites from the ground up for you or your business. Experience On HTML/CSS: ====================== -- PSD to HTML4/5, css 2.0/3.0 coding. -- Cross browsers capability (IE7+,Chrome, Firefox, Safari, Opera). -- Pixel perfect. -- W3C validation. -- SEO friendly markup. -- Responsive layouts. -- Bug fix. Experience On WordPress: ===================== -- Theme Code & Development -- PSD to Wordpress Theme. -- WordPress Re-Branding. -- PHP Modification. -- High level configuration websites. -- Bug fix. Server Administration: ================ I have 4 years of experience in Linux System Administration, I handle servers based on various distributions and platforms which are as follows; OS : Red Hat Linux, CentOS, Ubuntu, Fedora. Platforms : cPanel/WHM, Plesk, Direct Admin, Webmin, Virtualmin, Others : Openvz, Virtuozzo, LAMP, KVM, XEN, Solusvm, Veportal. I have extensive experience in end user support via various mediums such as Live Chat, Emails, Tickets.

    Groups: Bluehost Developers and Designers, BoonEx...

    Associated with: CyberOmega

    $16.67 /hr
    75 hours
    4.69