Unix Programmers & Shell Scripting Developers

Get Your Unix Shell Project Started Today!

Post your Unix shell project on Upwork and find freelance Unix system administrators and programmers to manage your OS administration or Unix shell script writing or modification. These experienced freelancers can create a custom shell for your Unix operating system, coordinate the migration process of your projects between Unix systems, develop shell scripts to implement system security policies (like Firewall), or modify your OS kernel to implement new functions. They can also redirect input and output to and from your Unix system, manage your processes, or import your .sh Unix shell databases into MySQL databases.

A Unix shell is a command-line interpreter and programming language that provides system administrators with a user interface for Unix and Unix-like systems. On Upwork, the world’s largest online workplace, companies hire Unix shell scripting developers to manage their Unix shell scripting and Unix platform-based application support and maintenance.

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Unix shell Job Cost Overview

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

Upwork Unix shell Jobs Completed Quarterly

On average, 14 Unix shell projects are completed every quarter on Upwork.

14

Time to Complete Upwork Unix shell Jobs

Time needed to complete a Unix shell project on Upwork.

Average Unix shell Freelancer Feedback Score

Unix shell Upwork freelancers typically receive a client rating of 4.88.

4.88
Last updated: May 1, 2015

Popular Unix shell Searches

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  1. Juan Esteban Garcia

    Juan Esteban Garcia Agency Contractor

    Drupal / Web Developer

    Colombia - Last active: 2 months ago - Tests: 4 - Portfolio: 2

    I've been working as web developer for about 9 years. I specialize in developing PHP/MySQL applications from scratch, though I've worked on many kind of projects that involve APIs / web services (PayPal), e-Commerce platforms, Facebook Applications, in-house CMS, among others. Over the last 7 years I've dedicated myself to work with Drupal, so I'm capable of creating complete Drupal sites from scratch, that include customized code (writing modules), convert/create themes, search engine optimizations, and basic tasks in general. Most of my in-house CMS have been developed using CodeIgniter and adopting the MVC design pattern. I am able to not only build applications from the ground up but also to add functionalities to existing CMS, open source and commercial applications. Being a security consultant and knowing the risks web applications are exposed to, I'm able to build safe code and guarantee that your web application will be free of vulnerabilities. Apart from being a web developer I am also a server administrator with vast experience with UNiX-like operating systems such as GNU/Linux, FreeBSD, OpenBSD, Solaris and Plan9.

    Groups: Application Developers Alliance, Bluehost Developers and Designers...

    Associated with: Permalink

    $35.00 /hr
    3,201 hours
    4.95
  2. Y G. Agency Contractor

    Senior SW Professional with expertise in project /program managment

    India - Last active: 08/10/2013 - Tests: 9

    An energetic leader with ability to create successful outcomes with wide expertise in technology and management. I have more than 16 years of professional experience handling portfolio of complex software projects/products, with geographically distributed teams. Some of my key Strengths are: concept to productization, engineering and development, release and roll-out planning, process definition and implementation, strong technical expertise. Some of my key technical Skills are: C, C++, Java, Unix, Linux, Perl, Shell, Phython, OOAD, Distributed Computing, Security, OS internals, Embedded

    Associated with: Shri Techsoft

    $30.00 /hr
    3,009 hours
    5.00
  3. Sumanju Kaushal Agency Contractor

    Ruby on Rails/ php/ mysql/ PGSQL/ JavaScript / JQuery /Git /CMS /MVC

    India - Last active: 3 months ago - Tests: 4 - Portfolio: 8

    Over the last 7 years, I have developed a wide range of websites from small to large using PHP, MySQL, Ruby on Rails, PgSQL, Cake php, WordPress, OpenCart, Smarty, JQuery, Ajax, Various API's (Facebook, linkedIn, youtube, twitter, google, yahoo, Alexa etc.), HTML, DHTML, Elgg, Seagull, phpFox, Smarty, Redis , Curl, Payment Gateways (PayPal, Authorize, ACH and many more) Expertise in developing web based applications using cakephp, RoR, WordPress, PHP, CSS, AJAX, JQUERY/JAVASCRIPT Good knowledge of unit testing, integrated testing and validation. Version Control:SVN, Git I am good to work as independent developer or in a team.

    Associated with: ProAvid Software

    $20.00 /hr
    1,819 hours
    4.83
  4. Shabbir B.

    Shabbir B. Agency Contractor

    Expert in PHP/Mysql/Javascript/HTML/CSS

    India - Last active: 22 hours ago - Tests: 9 - Portfolio: 15

    With a B.S. in Computer Science and 7 years experience with high-profile IT companies, I have gained expertise in creating desktop applications, embedded applications, and emerging media such as smart phones, as well as web development.

    Associated with: E3Solutions Agency, ArsenalTech Agency

    $16.67 /hr
    1,128 hours
    4.97
  5. Lukasz K.

    Lukasz K.

    Zend Framework, Kohana, PHP/SQL JS jQuery Smarty CSS XHTML AJAX

    Poland - Last active: 02/04/2013 - Tests: 5 - Portfolio: 6

    My main strengths are: PHP5, Zend Framework, Kohana Framework, RDBMS (MySql, PostgreSql) , HTML, XHTML, CSS, JavaScript (jQuery), AJAX, SVN, oAuth, REST, SOAP. I have 5 years experience in developing web sites and web applications.

    $25.00 /hr
    1,358 hours
    5.00
  6. Dan Ohuiginn

    Dan Ohuiginn

    Python developer: pylons, turbogears, django, systems and networking

    Germany - Last active: 11/18/2014 - Tests: 4 - Portfolio: 4

    I am an experienced developer and technical project manager. My experience covers web development, backend and server work, and big data. I have been responsible for high-performance and high-availability systems, handling thousands of requests per second. I have used machine learning tools both commercially and in assisting academic research.

    $33.33 /hr
    3,156 hours
    4.95
  7. Tomek Samcik

    Tomek Samcik

    Software JEE Engineer

    Poland - Last active: 12/10/2014 - Tests: 7

    My aim is to build my career on knowledge and education. I look for possibilities to gather new experiences and develop my skills with both PHP and Java technologies. Further I would like to learn J2EE and direct my career to focus on software design. My short-term objective is to acquire Sun JSCP by the end of this year. My up to date resume you can find here: http://pl.linkedin.com/in/tomeksamcik

    $33.33 /hr
    4,176 hours
    4.82
  8. April R.

    April R. Agency Contractor

    Illustrator / Project Manager

    Philippines - Last active: 11/03/2014 - Tests: 5 - Portfolio: 20

    I can help entrepreneurs build and grow their businesses. My solid experience in the I.T. industry, paired with my creative skills, will definitely be an advantage to any company. I am also open to business partnerships. Please review my oDesk profile regarding my employment history and past projects.

    Associated with: Tala Marishka

    $13.33 /hr
    1,399 hours
    4.63
  9. Sayeed Islam

    Sayeed Islam Agency Contractor

    Systems Administrator/Architect/Integrator/AWS(EC2,VPC,S3,Cloufront)

    Canada - Last active: 2 months ago - Tests: 23 - Portfolio: 2

    Hands-on proven experiences over the past 9 years leading all stages of system implement efforts, including requirements definition, design, architecture, testing and support in Linux(CentOS, Redhat, Ubuntu, Debian, Fedora, Gentoo, Suse. etc), Database, Windows, VoIP, Linux: Advance LAMP system administration, Oracle, MySQL, Postgres, Apache, Lighttpd, JBoss, Tomcat, Squid, HA Proxy, HA Linux, Clustering, High Availability, Proxy, VPN, Puppet, DNS, Zimbra, Cluster, Monitoring and Alerting system such as Nagios, Cacti, MRTG.Windows: Active Directory, Domain, Microsoft Exchange, IIS, MS SQL, Orion Monitoring and Alerting systemVoIP: Cisco, Quintum, SIP/H323/IAX2, Asterisk, AsteriskNow, Trixbox, FreePBX, Polycom, Sipura, AsteriskNOW, Digium, T1/E1, Yate, GNUGK, Vendor Specific Softswitch, Open Source, predictive dialer, Radius and billing system.I also have experiences in vendor specific VoIP Softswitches such as MERA, VoIPSwitch, Sysmaster, VoiceMaster and load balancer such as KEMP, Crescendo, HAProxy (open source), etc. I have acquired valuable system administration experience over the past nine years in all facets of administration, deployment, troubleshooting, installations, monitoring and maintenance for various system and application, hardware, and software. I possess a unique talent for delivering highly complex technical information into terms and concepts that the users can readily grasp. Furthermore, I am multi-task oriented, enjoy challenges, and continually stay abreast of the latest advancements in the IT field.

    Groups: Microsoft Certified Professionals

    Associated with: NixTroop

    $40.00 /hr
    3,463 hours
    4.21
  10. Andrey M.

    Andrey M. Agency Contractor

    QA Engineer/Software Developer/Unix Administrator

    Ukraine - Last active: 04/12/2012 - Tests: 9 - Portfolio: 5

    **Core Skill: UNIX Shell/Perl/PHP** Skills:Deep knowledge in computer hardware; Network planning and installation; Enterprise server administration; Network administration; Programming languages: C/C++, Delphi, PHP, Perl, Javascript, XML, Unix shell scripting; Programming technologies/frameworks: MFC, Qt, AJAX, ADO, COM/DCOM, CORBA; Databases: MySQL, MS Access; OS: Whole of Windows line, Linux, SCO Unix, QNX, Solaris.

    Associated with: team SDC Company Inc.

    $10.00 /hr
    2,628 hours
    4.05