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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, 18 Unix shell projects are completed every quarter on Upwork.


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 4.68.

Last updated: October 1, 2015

Popular Unix shell Searches

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Mike Cottier

Mike Cottier


United States - Tests: 1 - Portfolio: 16

Over the past 12 plus years I have worked on many projects ranging from simple websites, to complete e-commerce solutions, custom search engines, graphic design, and more. My best abilities are in programming, mainly PHP, MySQL, JavaScript & jQuery, PSD to HTML conversion, and pretty much anything web development related. If you have a WordPress, or another CMS problem, I am a quick fixer on those :) My other expertise that may interest you are SEO, CMS/layout framework setup, landing page creation, video editing, or just message me and ask! Thanks for looking Sincerely, Michael Cottier

Groups: PHPFox

96% Job Success
$22.22 /hr
6,873 hours

Jay Vasdewani

Jay Vasdewani Agency Contractor

SEO/PHP Developer/Web Designer/

India - Tests: 4 - Portfolio: 28

I am veteran IOS & Android Developer with 7 years of experience. Attained MS degree from University of Minnesota. I have Registered company with 50+ best in class Executives and Programmers. We got 140+ satisfied clients worldwide and still counting. We're dealing with Desktop, Web and Mobile Application Development Our expertise Covers-Up every technologies. To name some, Android Studio, Objective C, Apple X-code, Swift, PHP-Cake PHP, Java, MVC, C#, WordPress, E-commerce, Magento, Joomla, Drup and many more. Contact Us and feel the class, we're happy to help you

Associated with: Quantum Technolabs Pvt. Ltd Agency

$16.67 /hr
28 hours

Fincy Joseph

Fincy Joseph

Software engineer

United Arab Emirates - Tests: 6

Senior software engineer, with 3 years experience(2010 Dec-2014 May) with Infosys, the third largest IT services company in India. Have worked on level 2 and level 3(L2 and L3)production support of applications(client-server apps, web based apps) for GAP, one of the leading names in apparel industries worldwide. Work includes managing and supporting jobs running live in production and taking steps to troubleshoot issues if any. Resolving tickets of both high and low priorities and providing workaround for the same on a daily basis was one of the responsibilities. Finding areas of improvement for existing applications and working to develop on the same in a variety of platforms including Unix, Oracle db, DB2, Ascential Datastage, Tririga etc is one of the responsibilities. Also have done development works for enhancements suggested by clients, and direct interaction with business partners regularly to ensure customer satisfaction. My work for GAP demanded being responsive around the clock and quickly coming up with resolutions to save problematic situations. Have attended emergency calls with different support teams and clients whenever there were high severity issues with the application, and have done the workaround in the same time. I have developed unix shell scripts and scheduled them in a mainframe scheduling platform called ESP. Have created a number of reports using crystal reports for a Retail Lease management application for GAP. I also have done designing and editing jobs in Ascential datastage for many applications including the Loss Prevention and Reporting application for GAP. I also have some experience in Oracle, mySQL, DB2 querying and have expertise in the Service Manager tool from HP for ticket/task tracking and problem management. I have worked in a team and have proven to be a good team player. Also have taken up additional responsibility in training freshers for the team and guiding them throughout to help them deliver quality work. I am confident in communication and have had great experience in attending weekly calls with clients from US, UK and China to discuss on the progress of the work we do. Also have delivered crisp and clear reports regarding the project to clients on daily, weekly, monthly and yearly basis, I intend to deliver quality work to clients, thereby ensuring client delight and making sure that I too gain knowledge and experience with each work i do. I also believe in developing a healthy and friendly relationship with the clients so that their requirements are clear to me and I can deliver the work given to me promptly and perfectly.

$5.56 /hr
31 hours

Roman Surikov

Roman Surikov Agency Contractor

PHP/MySQL Developer / Linux/Win Administrator / Project Manager

Russia - Tests: 14 - Portfolio: 7

Over the last 8 years, I have developed a wide range of software. I provide full cycle of product development starting from design and completing to maintenance.

Groups: Application Developers Alliance, Bluehost Developers and Designers

Associated with: Ronas IT Agency

98% Job Success
$25.00 /hr
17,074 hours

Lorenzo Frangella

Lorenzo Frangella

Network Engineer, Cisco, VPN, VoIP, Windows, Linux

Netherlands - Tests: 6 - Portfolio: 4

I am a Cisco CCNP Certified, with 3+ years' experience in ISP and ITC companies. I have a great experience in configuring and managing complex ISP Cisco networks and non Cisco networks (Microtik, Cyberoam, Watchguard, Draytek), as well as Firewalls and network security. I have a wide knowledge of Linux and Windows administration, as well as VoIP servers such as Asterisk, Elastix, and Freepbx. I do not only have good technical skills. Being fair and provide the highest quality of job in delivering my tasks are always the highest priorities of my work. Service Description • Implement and maintain LAN/WAN Network solutions or complete Wireless solutions, routing tables, access control lists, and configurations on Cisco routers, switches, access point, firewalls • Record and documentation: support documentation, maintain accurate fault Ticketing system • Provide technical professional desktop and server support • Manage and configure VPN (Site-to-Site and Remote Access) • Manage Windows Server (2003, 2008, 2012) and services (MS IIS, MS AD, MS Exchange, SBS, GPO, DNS, DHCP) • Manage UNIX servers (Centos 6, 7) and services (Bind, Postfix, LAMP, radius) • Create simple websites and web applications (jQuery, php, MSSQL) • Website administration, maintenance and upgrade (Wordpress, Jomla, Drupal) • Set up and install complete backup solutions (Synology, BackupExec, Shadow Protect, CA D2D Archserve) • Platforms: MS Windows 2008 to 12 server & XP/Vista/7/8 clients, Unix, CentOS 6, 7 • Network protocols: BGP, OSPF, EIGRP, ACL, Route Maps, HSRP, IPsec, PPTP, AAA, Vlans, VRF, STP, RSTP • Hardware & monitoring: Nagios, Cacti, Zabbix, LabTech, ConnectWise • VoIP servers: Asterisk, Elastix, FreePBX • Web designing: HTML, CSS, Javascript, JQuery, php • Google Apps services

79% Job Success
$35.00 /hr
68 hours

Ashish Nigam

Ashish Nigam Agency Contractor

Android / Blackberry / iPhone Developer

India - Tests: 4 - Portfolio: 5

Technologies I worked on: 1. Native Apps 2. PhoneGap (HTML5/CSS3/JS) 3. jQueryMobile (HTML5/CSS3/JS) 4. Sencha (HTML5/CSS3/JS) 5. UrbanAirship (Push Notification) 6. QuickBase (Database) ######################################### My Portfolio: ######################################### Note: There are many more apps which are not yet published ######################################### Company: ######################################### Android Market Page for my Apps: My main field of interest is Android and Blackberry application development. I have more than 10 years experience on Java, HTML, PHP, MySQL. And I have more than two years of work experience on mobile application development for Android / BlackBerry / PhoneGap / jQueryMobile. On mobile development, I have expertise on core libraries as well as other development platforms like PhoneGap, jQueryMobile. Sample Published Work on App Stores: Android: PhoneGap: Satyamev Jayate: BlackBerry: Insurance Calculator: STAG Carnival: Call Blocker Text Eraser: There are many more apps which are not yet published on app market. I hold bachelors degree from Indian Institute of Technology, Kanpur, India and masters degree from Delft University of Technology, Delft, Netherlands. Having exposure of both Indian and European culture and environment, I can quickly understand the requirement and deliver quality work. Along with this, I have following hardware for device testing of app before delivering to the client. 1. iOS: iPad 2 with iOS 5.1 2. Android: Nexus-S with Android 4.0.4 3. BlackBerry: BlackBerry Curve 9360 with BlackBerry OS 7.0

Associated with: DreamApp World Pvt. Ltd.

$25.00 /hr
1,018 hours

Sindhia M.

Sindhia M. Agency Contractor

Joomla & Graphics Expert - Component, CSS, xHTML, Templates, logo

India - Tests: 5 - Portfolio: 20

I synthesize experience, training and a graphic eye to deliver stunning web experiences for the end-user. I tackle the end-to-end problem: template design thru integration and deployment. I also provide component development and customizations for joomla and plugin development for Wordpress. In Development I have a strong command over the PHP/MYSQL and shown my skills in various projects up to now which are in varioius CMS, LMS or MVC Frameworks. While working in these skill sets from a long time Now I am providing my services as a Project Manager to various companies to resolve there multiple tasks related to multiple skill sets. Skills: PHP/mySQL. Technologies: Joomla, WP, ZenCart, Oscommerce, Drupal, Magento, cakephp, codeigniter. Graphics: Photoshop, CSS, HTML, XML, XHTML, CSS3, Illustrator, Newsletter, Mailchimp and Constant Contact Other Skills: Server Migrations, Site Transfers, Mail App configure on Google.

Groups: JomSocial, LongTail Video

Associated with: Quinji

99% Job Success
$16.00 /hr
1,685 hours

Aleksandr Vanyan

Aleksandr Vanyan Agency Contractor

Node.js, PHP, Python, HTML/CSS/Javascript developer

Germany - Tests: 22 - Portfolio: 13

Expert Node.js developer (ExpressJS framework) with strong technical background also in PHP, Wordpress, Python, Linux cloud server administration. I'm interested in all web projects, linux server administration tasks and scripting (Bash, Python). I've been developing web projects for more than 10 years already, I have plenty of experience in web and scripting (frontend, backend, network programming). Most preferred setups are Node.js/ExpressJS and PHP/Wordpress or PHP/Symfony2. I always learn some new stuff - programming languages, patterns, technologies so I'm adaptive to almost any kind of work.

Associated with: Social Lab

100% Job Success
$22.22 /hr
1,202 hours