Browse Postfix SMTP Server job posts for project examples or post your job on Upwork for free!

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

17

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 4.75.

4.75
Last updated: July 1, 2015

Popular Postfix SMTP Server Searches

Clear all filters
  1. Panayotis Tsiamis

    Panayotis Tsiamis

    Senior Systems and Software Engineer

    Greece - Last active: 14 hours ago - 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
    409 hours
    0.00
  2. Sergey Aleynik

    Sergey Aleynik

    Android developer and network engineer

    Russia - Last active: 7 days ago - Tests: 1

    Software and network engineer with 11+ years experience. Highly motivated self-organized professional. Mobile Apps Development (Android) Comprehensive knowledge of network client-server communication. Quick learner, able to integrate easily into teams, has the ability to design and implement solutions to complex problems. Technical skills include: - Core Java programming - Java collections, java concurrent - Multi-threading - Android SDK (Fragments API, SQLite, UI, Widgets, etc…) - ORMLite - Volley - Roboguice - Material design - Animations - Custom UI components - Git - Google Play - AdMob - Linux - FreeBSD - LAMP - xen-hypervisor - Postfix mail server - Bacula - Cisco ( routers, switches, VoIP, WIFI ) - Avaya(VoIP, DECT) - Asterisk - network protocols(SMTP, HTTP, FTP, etc.) and formats(JSON, XML, etc.) - Windows network services. - Windows OS.

    $20.00 /hr
    0 hours
    0.00
  3. Oleksii A.

    JavaSE/JavaEE Developer, PhD in Information Security

    Ukraine - Last active: 09/19/2011 - 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
  4. Shahrukh Mushtaq

    Shahrukh Mushtaq

    Linux Expert

    Pakistan - Last active: 15 days ago - Tests: 1

    System Engineer with knowledge in multiple industries and more than 5 years of experience. I can offer a diverse and eclectic background in system administration, development, infrastructure design and overall IT management. Specialized in Large scale System Administration and Infrastructure Architecture; scalable infrastructure tools; mass Red Hat-based deployments; HA Linux cluster design; Unix; automation of any thinkable task; most of what has become known as "DevOps" lately. With Ability to work under high pressure I can help solve complex technical problems.

    $16.67 /hr
    0 hours
    0.00
  5. Jey Gupta

    Jey Gupta

    Expert in System Administration

    India - Last active: 10/09/2013

    Highly experienced in System Administration want to be top in Administration world I had done work for many brands on their servers. Very serious about my work I believe in myself and my work *Operating systems- Linux, Windows, Servers, DOS, Networking Operating systems, Web Operating system, Mac etc. *Programing Lang.- html, javascript php, C-C++, Visual Basic.Net *Skills- System administration, Web servers, Network servers, DNS server, Mail severs, Programing, security, Cloud computing, Automation, Firewalls. Thank you

    $11.11 /hr
    0 hours
    0.00
  6. Amit K.

    Amit K.

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

    India - Last active: 3 months ago

    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. Awais H.

    Awais H.

    Full Stack Web & App Developer

    Pakistan - Last active: 23 days ago - 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
  8. Apu Ghose

    Apu Ghose

    Expert PHP Developer

    Bangladesh - Last active: 23 days ago - Tests: 3

    Hi, I have about 9 years of experience in the field of IT, especially in SEO, developing web based software, website, e-commerce site, auction site, Android and iPhone Apps. I have extensive knowledge in OOP and MVC framework such as codeigniter, Yii, etc. In addition, I am very good in wordpress, joomla, prestashop. I strongly feel that my 9 years of experience in PHP, AJAX, JavaScript, Jquery, CSS, HTML, DHTML, XHTML, MySql, Oracle, Objective-C, C, C++, C#, Java, VB, ASP, LISP, prolog, Assembly Language (MASM), WML, WMLScript, MATLAB would satisfy all the necessary qualities required by the clients. As I have handled many critical issues as a team leader, I think I am the best to lead in the critical areas of coding and help the software engineers in software development. Furthermore, my experience in dealing with local and foreign clients would help in maintaining liaison and performing coordination role with the vendors or other stakeholders closely. Some of my developed sites are: www.adforadollar.com, www.diversesystem.com, www.skinmedix.com, www.scorpionsport.com, www.greatleathers.com, www.noveltyline.com, www.officechairsplace.com, www.absolutefencinggear.com, www.eduardo-xavier.com, www.noblewarprize.com, www.cedgeonline.com.au, www.icsinesstimes.net, www.knucklesdojo.com, www.icebusinesstimes.net

    $8.89 /hr
    100 hours
    0.00
  9. Jakub Hajek

    Jakub Hajek Agency Contractor

    System Engineer with Linux experience

    Poland - Last active: 2 months ago - Tests: 1

    IT specialist with primary focus on system administration and applications running in large and scalable environments. Experienced in various Open Source technologies such as Linux, MySQL, Apache, Nginx, Varnish and many more. Interested in High Available architectures supporting business solutions. Also provides full-time support and monitoring for his customers. Experience gained while working for several years in one of the biggest Polish portal as a system and database administrator. Afterwards working for various companies and holding responsibilities for keeping environments and applications in healthy condition. Working on his own and being hired as a contractor for companies needing qualified IT professionals. Visit www.cometari.com to get more detailed portfolio!

    Associated with: Cometari Dedicated Solutions

    $39.99 /hr
    0 hours
    0.00