Unix Freelancers

Browse Unix job posts for project examples or post your job on Upwork for free!

Unix Job Cost Overview

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

Upwork Unix Jobs Completed Quarterly

On average, 20 Unix projects are completed every quarter on Upwork.

20

Time to Complete Upwork Unix Jobs

Time needed to complete a Unix project on Upwork.

Average Unix Freelancer Feedback Score

Unix Upwork freelancers typically receive a client rating of 4.68.

4.68
Last updated: May 1, 2015
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  1. Peter Pchelko

    Peter Pchelko

    Programmer / Developer

    Russia - Last active: 6 days ago - Tests: 4 - Portfolio: 1

    I've used to work for Oracle Inc. creating the Java Development Kit and I'm have made more commits to the JDK9 project than anybody else. My main focus was to deliver Java port for Mac OS X, so I have great experience both with Java and with Objective-C. I've been an intern in Howard Hughes Medical Institute in USA, making math and predictive models for the neuroscience institution. I have 2 higher degrees: master in Computer Science and bachelor in Economics, both finished with the highest possible grade. A while ago I've lost satisfaction with the job at Oracle and decided to become a freelancer. My aim here is to find interesting tasks and solve them.

    $25.00 /hr
    32 hours
    4.98
  2. Joshua G.

    Joshua G.

    Linux & Unix Expert. Devops & DBA.

    United Kingdom - Last active: 14 days ago - Tests: 3

    Linux System Admin and Devops. Administration and configuration of Fedora and Debian based platforms. Apache & NGINX maintenance and configuration. Security and network-penetration expert, negating vulnerabilities and reducing attack vectors. Able to proficiently write, support and maintain Perl, Python, Bash, PHP, Rust, Go and C.

    $48.00 /hr
    1 hours
    5.00
  3. Grover McCoury

    Grover McCoury

    Consultant

    United States - Last active: 7 days ago - Tests: 6

    Accomplished professional with a proven ability to deliver quality services/products in the insurance, financial services and software engineering industries.I have experience in office activities, customer service, sales, insurance, residential/commercial finance and marketing. I also have designed, implemented and tested software for several data/telecommunications systems within my engineering career. Have extensive software engineering, technical writing, networking, testing and computer (Mac OS, Windows, Microsoft Office) experience.

    $11.11 /hr
    1 hours
    5.00
  4. Juan Velasquez

    Juan Velasquez Agency Contractor

    WebExpert, Php, MySQL, HTML5, CSS3, Javascript JQuery Linux Apache FTP

    Colombia - Last active: 4 days ago - Tests: 4

    Over the last 14 years, I have developed a wide range of websites using HTML, HTML5, CSS, CSS3, JAVASCRIPT, JQUERY, PHP and MySQL including sites for startup companies, small businesses and any type of Company or Business. 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. I also have experience in the following areas: SQL, Ajax, Web Platforms, Web Security, White Hat and Web Software design and testing. Also I can make Pentesting in any Website (Pentration Test).

    Associated with: Anoujaa SAS

    $20.00 /hr
    0 hours
    5.00
  5. Owais A.

    Owais A.

    Unix/Linux Engineer, VoIP Consultant

    Pakistan - Last active: 4 months ago - Tests: 9 - Portfolio: 6

    I have sound knowledge & experience of various domains like: server-side scripting in (Python, Perl, Bash) Customized Asterisk development, FreePBX, Openser, E1, SS7, SIP, IAX Trunking, IVR dial plans, and configuration SMS, MMS, WAP gateways: Kannel, Mbuni Server and Network monitoring tools Network packet capturing, sniffing, server penetration testing, Wireshark and Scapy TCP/IP network design & troubleshooting Web Hosting Support WHMCS, WHM/cPanel BigBlueButton branding I am proficient with Unix/Linux platforms especially Debian and CentOS dedicated servers and VPS. Owing to my vast skill-set, I believe I can solve the most complex problems in my field and provide optimal solutions for all technical and engineering tasks.

    $20.00 /hr
    6 hours
    4.83
  6. Juan Carlos Miranda

    Juan Carlos Miranda Agency Contractor

    System administrator, programmer

    Paraguay - Last active: 11/21/2014 - Tests: 16

    Hi I am from Paraguay. I have worked in the banking sector and agricultural companies. I have experience as a systems administrator (Linux and Windows), help desk, information security, maintenance technician. I used different languages ​​such as C, Perl, Bash, Java, SQL. Experience with I5 Series (AS/400), CentOS, Fedora, Ubuntu, FreeBSD, OpenBSD, Nagios, Cacti, Squid, Atmail, Apache, Apache Tomcat, Mysql, Postgress. Some of Cisco. Some languages ​​I used in college were: Visual Fox, Delphi, Assembler. HTML5, CSS3, JavaScript and Node.js, Express Framework. I made a small game in HTML5 and JavaScript and other examples. I have a long way to learn Python and Android. Predisposed to follow and learning challenges. https://github.com/freelanceparaguay http://otroblogdetecnologias.blogspot.com/

    Associated with: Freelance Paraguay

    $11.11 /hr
    1 hours
    5.00
  7. Francisco Palacios

    Francisco Palacios

    Systems Engineer

    Argentina - Last active: 4 months ago - Tests: 1

    I have worked on the IT industry for the past 10+ years. Specialized on UNIX administration, worked will all the UNIX flavors and for several industries performing tasks such as: - designing client solutions - implementing server, storage DB and network migrations - building new environments - defining security standards - securing environments - automating processes I am comfortable working remotely and with direct contact with the client. http://ar.linkedin.com/pub/francisco-palacios/6/364/b63/

    $50.00 /hr
    0 hours
    0.00
  8. Stark Pister

    Stark Pister

    Programming Contractor

    United States - Last active: 09/26/2014 - Tests: 2

    I am a hard working, recently graduated, inquisitive computer engineer interested in finding a job working with a team of engineers. I like working with others because I learn best from people. Ideally, I would like to work with software control systems or automation, but I am flexible and open to all possibilities.

    $50.00 /hr
    0 hours
    0.00
  9. Ted Parvu

    Ted Parvu

    Technology Consultant

    United States - Last active: 10 days ago - Tests: 2

    As a Technology Consultant, I seek to use my skills and abilities to leverage technology to help you achieve your goals. I possess very strong skills in UNIX C programming, UNIX system administration, and computer security. I am skilled in systems integration, engineering, and testing. I also maintain a variety of other skills such as web administration, Microsoft systems administration, network administration, database administration, and technical support. Counted among my programming skills are C/SQL, artificial intelligence, data acquisition and analysis, as well as real time control systems. I am also versed in web, and network programming. I have over 28 years of professional technical experience. My security services include penetration testing, training, audits, intrusion detection, hardening, policies, code review, and disaster recovery. I am skilled in the application of a wide range of technology. Some examples include technical document writing, GPS, wireless and cellular, solar and alternative power systems, electric fencing, audio visual systems, surveillance and wildlife cameras. My expertise and experience in Systems Engineering and Integration enable me to develop tailored systems using off the shelf and customized hardware and software. Through a lifelong passion for the wilderness, I have picked up a variety of outdoor skills. Some of these include; navigation, tracking, canoeing, foraging, and shelter building. I am very comfortable working in the wilderness. I attended college at the University of Arizona where I worked with Optical Scientists and Astronomers as part of a team developing world-renowned observatories. Not satisfied with a traditional degree, I went on to get a degree in the fields of Computer Science, Mathematics, and Philosophy, with a focus on Artificial Intelligence. Over the years I have worked with small startups to Fortune 50 corporations. Some of the companies I have worked for are Pretty Good Privacy (PGP), the North American Bear Center, the Wildlife Research Institute, the British Broadcasting Corporation, NDC, Motorola, Steward Observatory, and Hughes. Of all the skills I possess, the two that have served me best are my problem solving and ability to learn new subjects. This coupled with my decades of professional experience enables me to help you solve your unique technology needs.

    $60.00 /hr
    59 hours
    0.00
  10. Paul Cooper

    Paul Cooper

    Application Developer / Senior System Analyst

    United States - Last active: 12/05/2014

    Application Developer / Senior System Analyst / SCADA Engineer whose career has given him a wide variety of experience. Most recently integrated RTUs into power distribution SCADA system, but also has experience with creating software and build environments that other developers could use, build engineering, Oracle development, NASA flight control, Oilfield gas gathering, and fluid flow simulation. Specialties:SCADA & process control development, source code control & configuration management, software build engineer, Oracle software development, Unix shell & Perl scripts, web HTML & CGI.

    $62.00 /hr
    0 hours
    0.00