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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, 12 Postfix SMTP Server projects are completed every quarter on Upwork.

12

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: September 1, 2015

Popular Postfix SMTP Server Searches

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  1. Panayotis Tsiamis

    Panayotis Tsiamis

    Senior Systems and Software Engineer

    Greece - Tests: 7 - Portfolio: 14

    Systems and Services Engineer, with 12+ years of working experience. Interested in researching, administrating, debugging, tuning and developing platforms running on UNIX like Operating Systems. Able to troubleshoot, identify and solve problems in software, network or kernel layer. Always willing to learn and experiment new technologies for creating high availliability platforms, that could described as "state of the art" or "cutting edge" technology. Specialties: • Unix Like Operating Systems Specialist (Solaris / Linux ). • TCP/IP Network technology • Very deep level of knowledge on Machines hardware and OS Kernels internals. • Troubleshoot/Tune/Debug; System Services, Operating Systems • Mail Services Expert, Qmail-Ldap Specialist. • Network: Cacti/MRTG, Nagios, Cisco Netflow • Databases: PostgreSQL / MySQL / Oracle / LDAP. • Programming: Perl, Ansi C, bash, awk, sed, php etc • Internet Services: mail, http, radius, ftp, ssh, irc etc.

    $30.00 /hr
    439 hours
    0.00
  2. Ariel Poeylaut

    Ariel Poeylaut

    Expert Web Designer with PERL, MySQL, HTML and JavaScript experience

    Argentina - Tests: 1

    At present, I work at Pampacom CDT (http://www.pampacomcdt.com.ar), designing, developing and directing the development of a proper framework: Sauron (http://pampacomcdt.com.ar/productos.html) based on LAMP, HTML and JavaScript, and features customized for each customer. I also put running and maintain the infrastructure team: Linux, Apache, MySQL, PERL, svn subversion, Alfresco, vTiger, servers etc. I am currently a student at the National University of Rosario, in the Bachelor of Computer Science.

    $25.00 /hr
    0 hours
    0.00
  3. Amr Elgbaly

    Amr Elgbaly Agency Contractor

    System Engineer

    Egypt - Tests: 5 - Portfolio: 1

    Hi, this is Amr .. i work as Linux System Engineer i have 7 years experience in hosting filed as a system engineer and team leader i have very good experience in linux administration , system security , web serves , databases , virtualization technologies and VOIP Redhat/Ubuntu/Debian Web servers like : nginx , lighttpd , apache , cherooke ,litespeed Proxy servers : Squid , apache proxy Mail servers : postfix , Qmail , Xmail , exim Ftp servers: vsftpd , pure-ftp , proftp Databases : MySQL , percona , mariadb , postgresql , sqllite Control panels : Cpanel , Kloxo , webmin , plesk , direct admin Virtualization technologies : KVM , XEN , openvz , vmware Virtualization Control panels : Hypervm , Solusvm , Cloudstack , virtualizor , WebVirtMgr VOIP : Asterisk , Openser , FreePBX , Trixbox , Elastix , A2billing , Freeswitch CRM & ERP : OpernErp , SugerCRM i have a long time experience in managing Large , Enterprise , Complected environments with high skills in Deployment , Migrations, Tuning and performance optimizations over Linux OS. I'm a hard worker and friendly person and will get you job done prefectly

    Associated with: Venatra

    $16.67 /hr
    0 hours
    0.00
  4. Oleksii A.

    JavaSE/JavaEE Developer, PhD in Information Security

    Ukraine - Tests: 5

    Enterprise and Web Application Developer. PhD in Information Security. Especially interested in building complex (transactional, concurrent, secured, scalable etc) Java/J2EE based systems. Strive for creating systems based on sound technical designs by applying OO design concepts and software patterns.

    $38.89 /hr
    1,277 hours
    0.00
  5. Awais H.

    Awais H.

    Full Stack Web & App Developer

    Pakistan - Tests: 3 - Portfolio: 5

    I'm a (full-stack) web and app developer with more than 3 years' experience programming for the web using HTML5, CSS3, JavaScript, PHP/SQL and wordpress. I mainly use the LAMP stack and frameworks with libraries like jQuery, jQuery Mobile, and Cordova (PhoneGap). Currently I am working with full-js stack using node, mongo, backbone and angular. I like development but I am capable of designing ethics and front end web frameworks. My hobby is to playing around data driven documents d3js. I have also developed several applications using C# and C/C++. My skills are as follows. :) { "FrontEnd":{ "HTML5", "CSS3", "Javascript", "Jquery/Prototype", "Jquery Mobile", "Twitter Bootstrap", "Semantic-UI", "MaterialDesign", "D3JS" }, "BackEnd":{ "PHP", "Node.js", "AJAX", "SQL/MySql", "Oracle" "Couch", "Radis", "Mongo". }, "Frameworks-Libraries": { "Larvel", "Codeigniger", "Expressjs", "Backbonejs", "Angularjs", "Require.js", }, "Templates":{ "HTML5 Boiler plate", "Jade", "Blade" }, "Web Technologies/ Software":{ "Cordova", "Phonegap", "Wordpress", "Joomla", "Drupal", "OpenCart", "Oscommerce", }, "SoftwareEngineering":{ "Single Page Apps [SPA]", "GOF", "OOP, "MVC", "Agile", "ORM" }, "Tools":{ "GIT/Github", "Browserify", "Bower", "Grunt", "Gulp", "composer", "npm" } "OS":{ "Linux/ ubuntu/ centos", "Windows" } "other Languages"{ "Python", "Matlab", "C/C++", "C#", "Java" }, "Networking":{ "TCP/IP } }

    $10.00 /hr
    0 hours
    0.00
  6. Amit K.

    Amit K.

    7+ Year of Banking environment Experience in Linux & Open source

    India

    I am authoritative on medium and high-end Linux & UNIX systems design and configuration. With deep and wide knowledge of operating systems, servers, storage and clusters, as well as LAN, SAN and Visualization, I have knowledge and anticipation to propose, design and configure enterprise Linux systems in multi-million dollar projects.

    $11.00 /hr
    0 hours
    0.00
  7. Barak Soreq

    Barak Soreq

    LAMP and Drupal Developer

    Israel - Tests: 2

    Linux, Apache, Mysql and Php Development. From writing code from scratch to development and assistance on a Drupal website or PHP, Mysql based website applications. Remote establishment and configuration from a-z of Apache server, Mysql Database, apache extentions, virtual hosts for more then one website on the server, mail server and opensource web based mail application, ssl connection and so forth. Full support from the begining till the end of the process of development, as well as on going support of the application after delivery.

    $28.00 /hr
    0 hours
    0.00
  8. Alexandr Shyshov

    Alexandr Shyshov

    Linux System administrator

    Ukraine - Tests: 3 - Portfolio: 1

    I am an expert with 5 years in Debian/Centos Linux. Analysis skills with an ability to transform the needs of users into configuration of software. Expert at analyzing troubles and troubleshooting. Installation, administration and configuration of the hosting platform is based on: apache, nginx, PHP, MySQL; Mail servers: exim, postfix, dovecot. SquirrelMail, roundcube. Knowledge of networks technology: Ethernet, technology VLAN, basic routing principles of operation and construction of computer networks.

    $17.00 /hr
    0 hours
    0.00
  9. Hygor J L Cardoso

    Hygor J L Cardoso

    Linux SysAdmin

    Brazil - Tests: 1

    I am a Linux Sys Admin with extensive experience in support and installation of Linux servers and data centers for Infoplace. I have more than 7 years of experience in supporting companies in various segments, totaling approximately 200 servers installed. In this role, I was managing two teams, one with three people in Linux support and other with four people in microcomputers support. I was responsible for client relationships and worked directly with the small, medium and large companies support and critical servers. I have much experience with supporting and creating solutions for companies of all sizes, local and remote, with different distributions (CentOS, RedHat, Fedora, Scientific Linux, Ubuntu, Debian), in various environments and types of equipment. Now I'm living in Brazil, but when I have been in Los Angeles for 2 mounths for vacations, I saw a rising up city in my area, so I believe that a remote job would be the best option to start this process, that can soon live and work in los angeles and improve more my skills and contribute to improve for your company too.

    $33.33 /hr
    0 hours
    0.00
  10. Konstantin K.

    Konstantin K.

    IT Pro

    Russia - Tests: 3 - Portfolio: 12

    Programming languages: - Perl (Linux/Windows) - PHP - JavaScript (NodeJS, jQuery, AngularJS, Qooxdoo, MooTools etc.) - SQL (PostgreSQL,MySQL, DB2, etc...) - ASP (VBS) - Delphi (Lazarus, Kylix) - Visual Basic - Python - HTML5/CSS3 - C/C++/C# (Linux/Windows) Os's (Administration): FreeBSD, Linux (Debian, Suse, CentOS etc.). - 8 years: Mail: postfix, cyrus, spam-assassin, amavisd-new, squirrel-mail, round-cube ... Web: Apache, Nginx, Perl, Php, HTML5, Javascript ... Other: Squid,VPN(mpd,openvpn, ipsec), bind,DHCP, NAT, CARP, Zabbix, nagios, monitis, clusters, ftp ... Firewalls/Filters/Monitors: ipfw, pf, Snort DBMS/DB: MySQL, Postgres, FireBird, DB2, SQLite ...

    $22.22 /hr
    10 hours
    0.00