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Unix Upwork freelancers typically receive a client rating of 4.70.

Last updated: September 1, 2015
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  1. Kelly Hawkins

    Kelly Hawkins

    Sr. Telecommunications Engineer/Implementation Manager

    United States - Tests: 1

    Versatile Telcom Professional with over 15 years experience, designing, implementing and provisioning voice/data and mobile networks for fortune 500 service providers. Solutions-oriented project lead and subject matter expert with hands on knowledge of GSM/UMTS/LTE and VOLTE networks.

    $20.00 /hr
    488 hours
  2. Ryder S.

    Without a plan it will fail.


    *Server Technician Being in the business of servers and IT Infrastructure. Building and optimizing servers for web applications has become my business. Each client has their own needs for their business. It is my business to have their systems work for their business * System Adviser / Consulting Making a plan Building a new system What is a great way to do this Looking at it from outside the box or another point of view. Taking the time to address this saves businesses both time and money. * Server Admin Install Applications Optimization Troubleshooting or addressing an issue

    $115.00 /hr
    0 hours
  3. Prachi Arora

    UNIX Administrator/VMware and cloud expert/ Analyst

    India - Tests: 2

    Hands-on expertise in Red Hat Enterprise Linux Shell scripting Linux OS installation Cloud Administration and Management Vmware Administration and Management Installation,Configuration and Maintenance of ESXi Working knowledge on troubleshooting with Vsphere server, ESXi, Virtual Machines or Vms VDS,SRM,HA,DRS,EVC. Troubleshooting and performance monitoring on Linux,HP and AIX based OS. Red Hat Clustering RAC server installation, maintenance and troubleshooting OS upgrades Patch Installations Decommissioning/Reclamation LVM ext3, ext4, vxfs, jfs. SAN and NAS storages SQL Knowledge of networking and firewall, LAN Knowledge of messaging system including Sendmail, Postfix Oracle 10g Working knowledge on HP c7000 enclosures (OA, Procurve switch, passtrough switch, Flex 10, virtual connect), IBM enclosures, Dell servers Vmware Vcenter SRM HP Data Protector Monitoring tool HP Open View. HP Server Automation tool-BSA functioning and creation of installation profile and software policies. Installation of Apache, Websphere, Weblogic, TWS, Jboss, Perl Good communication abilities, with history of providing on- site and remote support to customers

    $6.00 /hr
    0 hours
  4. Vinoth kumar K.

    Vinoth kumar K.

    Web Scraping Expert, Automation Developer - Web/Desktop(Linux,Win,OSX)

    India - Tests: 7 - Portfolio: 6

    - Web Scraping/Crawling - using NodeJS(Request+CheerioJS), PhantomJS/CasperJS, Python (Scrapy/BeautifulSoup), PERL(Mechanize/LWP) & Java(HtmlUnit), Selenium (and making it headless with XVFB) - General Automation (Web/Browser/Desktop) - Greasemonkey/Tampermonkey scripts - General Scripting (Javascript, Python, PERL, Shell Script) - UNIX command-line tools, VIM I'm a full time freelancer who has found his niche (automation). Try me. You won't be disappointed. What have I got to offer? I’ve got some really good experience & expertise in automation (web & desktop - Linux, Win & OSX), quick scripting & general coding. You can always trust me with almost any automation/coding requirements (ex. unix command line tools, developing quick scripts, tweaking existing scripts, web scraping/crawling, creating APIs) at a fair price and a very quick turnover. When delivering a piece of code/script, I’ll make sure that it is professionally written (to the highest quality & efficiency) and that it has a proper README file (on using it in your local system/host). Exclusive Experience? Web scraping & web crawling are clearly a part of automation and just here in oDesk, I’ve scraped close to 400 websites (all types - static pages, javascript/AJAX heavy websites, CAPTCHA posing websites, IP banning websites etc.) and I’m pretty comfortable with this. About me? I’m passionate about coding and so I always keep learning something new or look around github for some interesting projects to contribute. To me all programming languages are just a set of syntax rules - anyone with strong DS & Algorithm knowledge can learn and master them in days/weeks. Preferred OS: Linux, Preferred Editor: vim If at all you want to interview me, I’m available at Skype (ID: vdraceil) Looking forward to many great work experiences.

    Groups: Sun Certified Professionals

    $44.44 /hr
    426 hours
  5. Clinton D.

    Clinton D.

    Experienced Closer of Sales

    Panama - Tests: 2

    Record-setting salesman and closer. From high technology to financial services and legal consulting, I have a proven history selling products and services. For a detailed resume, see my linkedin profile at: Sales skills: Native-born American English speaker, excellent spoken and written skills; excellent conversational and closing skills, negotiating skills; consultative selling; CRMs including Salesforce, Velocify, Seibel, & Infusionsoft. I/T Skills: Very strong I/T experience. Excellent MS Word, Excel, Powerpoint, Sharepoint skills; Very knowledgeable about Unix, Windows, mainframe, advanced disk & tape storage, network technology, I/T consulting services and systems integration Dependable very high speed internet connect (25MBps) for VOIP.

    $16.67 /hr
    858 hours
  6. Angelos Savvaidis

    Angelos Savvaidis

    IT & Marketing Specialist

    Greece - Tests: 1

    Hi my name is Angelos Savvaidis and I am a SEO ( Search Engine Optimization), IT and Marketing Professional. For the past 6 years I've worked in major IT companies as an IT expert but most of all as a SEO consultant to major sites in different industries all over the world. Especially since the Panda/Penguin updates which made SEO a necessity if you want to improve you visibility around the web. Proven and white hat techniques are taking place in any site that I administrate as an SEO manager. Proven history of past jobs can and will made available after a request.

    $25.00 /hr
    72 hours
  7. Denis S.

    Denis S.

    Microsoft and unix professional. Systems architect.

    Montenegro - Tests: 5 - Portfolio: 14

    10 years of IT engineering experience, 5 of them - infrastructure planning and building. Built tens of distributed and high-available Hosting platforms for service providers from whole world using Microsoft services (Win Server 2003-2012R2, Exchange 2003-2013, WSS/WSF/SharePoint 2007-2013, SQL 2000-2014, OCS/Lync 2010/2013, CRM 4-2015 etc), Websitepanel, 3rd party software (Blackberry, Smartermail etc), unix, linux. Have strong experience in all above. Expert in environment planning, building, troubleshooting and support. I love my job and do my job very well.

    $22.22 /hr
    0 hours
  8. Divyesh Kanzariya

    Divyesh Kanzariya

    Internet Researcher & WordPress Blogger

    India - Tests: 5 - Portfolio: 4

    Hello I am Divyesh Kanzariya. I have one year of experience with WordPrees SEO and Domain Migration one server to another server. I have also experience with Internet Research. Quality and user friendly is my primary approach for any project. I have strong expertise in the followings areas: - - Internet Research - Bigcommerce Data Entry (eBay Product Listing & Research, Amazon Listing) - Database Migration - Copy/paste job with Formatting (as per your requirement) - Admin Support - WordPress SEO - WordPress Domain Migration - Photo Editing (Photoshop I prefer) - Background removing

    $4.00 /hr
    0 hours
  9. Miroslav Svoboda

    Miroslav Svoboda

    IT/Communication professional

    Czech Republic - Tests: 2 - Portfolio: 1

    Miroslav is freelance IT professional with 15 years experience, currently building his own business in IT services. He has a strong background in operating systems, programming, computer networks, software operations and testing. He worked for big companies as well as small family businesses. He is fluent English and Czech speaker, also commands Russian. Currently, he is doing most work on Strongswan VPN implementations, ANSI C and node.js programming and Google Apps administration. All the skills mentioned in Miroslav's profile he uses in his daily business and will be happy to share them with you. How does he work? Do not worry while cooperating with him - the agreed goals are always achieved. It is his task to understand your needs and requirements. First, he will analyze the task and propose possible solutions to you. Once you choose a solution, he will implement it in time, with highest quality and within pre-agreed budget. Do not hesitate to ask him any question!

    $40.00 /hr
    0 hours
  10. Rajesh Nandanwar

    Rajesh Nandanwar

    Unix Administration, Shell Scripting, Linux Kernel, Advanced C++

    India - Tests: 1

    I aspire to gather as much experience and exposure in different fields as possible under my domain. I like to find a simpler solution to complex problems in everyday life as well as in application development. I believe that my knowledge, skill, and ability meet those required of a system administrator responsible for enterprise systems with deeper capabilities in system monitoring, performance tuning, networking services authentication, systems deployment, storage management and SELinux policy management, User Administration & Management, Administration of Groups / Quotas / Privileges, File-systems and Uɴɪx Security, Uɴɪx permissions, PROC File System Management, File Permissions, File Attributes & Properties, Networks Validation and Configuration, X Windows, Desktop Managers, Window Managers, Rescue and Recovery Process, Uɴɪx Kernel, Mail Services, Bash Shell Scripting, ls, pwd, cd, cp, mv, rm, mkdir, rmdir, whoami, alias, cat, file, chmod, chown, history, Uɴɪx Pipes, Redirection, Command Chaining, ps, df, less & more, head & tail, find, which & whereis, who, tar, gzip, bzip2, Checksums Usage, ping, telnet, netstat, dig, nslookup, host, Perl Programming Language, Performance Monitoring, Network Retrieval Clients, Secure Clients, Symlinks, Network Configuration Management, Storage Management, Logical Volume Management Provisioning, Screen Usage, RSYNC Usage, SYSLOG Configuration, Apache Web Services, Apache SSL Configuration, Apache Web Server Implementation, FTP Server with Secure Configuration, RPM | YUM Package Management, CRON - System Scheduler, Logrotate, Network Interface Configuration, VSFTPD - SSL, TFTPD, TELNETD, NTPD, DNS - BIND Implementation, NFS Implementation, Samba Implementation, MySQL® Relational Database Management System, Enhance Security Posture, Secure Communications, Core Network Services & Configuration | BSD Service | Daemon Management, Sysctl, IPv[4|6] Configuration, NTP Client/Server, INETD - FTPD, DHCP services, Application Services - UAMP - Web Application Services, PHP Implementation, Postfix MTA, POP3, IMAP, Security Implementation Techniques - GPG, IPTABLES - Firewall, PF Firewall, SSH Usage, NMAP - Reconnaisance and Risk Assessment Tool, System Lockdown, TCPDump, WireShark - Packet Capture and Analysis Tool, PostgreSQL - DBMS, 'psql' - Terminal Monitor Usage, Access Control Log Configuration Data Types, SQL - DDL - Constraints, SQL - DML Indexes, PostgreSQL - Functions, Model: /var/log/messages, SQL Object Permissions. My work is mainly directed onto the Uɴɪx, which is by my personal opinion one of the best Operating Systems around. I’m currently working on to improve it's use in the Commercial organizations as well. I have set-up a few shell/mail/web/FTP/database/name- servers, and monitoring services. I can do virtually all Uɴɪx security related tasks, have a good experience of dedicated machine's administration, handle installation and maintenance of a number of solutions including hosting web servers, load balanced environments, media broadcasting, tunneling software, office networking solutions, proxying, etc. I can manage and troubleshoot a very large variety of software applications for exmaple Apache, CPanel, MySQL and its replications in multiple roles, DNS, Nagios, Cacti, MRTG RRDToos, PPPoE servers, Raidus Servers, Tomcat, Net-sntmp, Squid, DHCP Servers, NFS, VPN server like POPTop and OpenVPN, IPTables, IPChains, IPFW, PF, NetFlow based software like Flow-Tools, Solaris Volume Manager, ZFS, MDADM, LVM, VirtualBox, XEN, VMWare ESX and OpenVZ. I can also do scripting using normal bash shell. I've good knowledge in most flavors of Uɴɪx either MacOS X, IBM-AIX, HP-UX, Oracle Solaris on SPARC, AMD and Intel, NetBSD, FreeBSD or OpenBSD. I've practiced on different type of enterprise class server hardware including many Dell, HP and IBM servers with multiple hardware RAID Levels.. I’m not a professional programmer, but so long, I've learnt in my spare time some shell scripting, C, C++ and HTML programming, and I’m also able to write some Java and Python programs. I’m able to work with SQL, mainly MySQL as well.. Personally, I would like to describe myself as enthusiastic, open minded, humble, and down to earth person. In my spare time, I like to go outside with my friends to get some good coffee and talk to each other. I like to bike and whichever sort of sport you can ever remember, since I have a good sport talent (actually, I've never did any sport as a professional). I really enjoy my time by listening good music. I have no restricted music style, since I like all sorts of music but Techno and Rap. To be honest, I don’t like reading books – I mean those, printed on paper, since one can’t press Ctrl+F and find the exact thing which is looking for :P I like exploring new places, always open to learn new things and actively engaging myself in varied activities like community works.

    $13.33 /hr
    0 hours