Top Upwork Freelancers

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  1. Sergey Golovchenko

    Sergey Golovchenko

    DevOps/System/network administrator

    Ukraine - Last active: 19 hours ago - Tests: 4

    My goal is providing only hight quality service. If you have any IT task - ask me, and I'll provide complex solution. Filed of my expierence covers, but not limited to: OS: varios Linux (Ubuntu/Debian/CentOS and other), FreeBSD SCM: Puppet Web servers: Apache, Nginx Database servers: Mysql and clones, Postgresql Monitoring: Nagios, Zabbix (preffered),Cacti Virtualization: Openvz, XEN and XenServer, KVM Cloud services: AWS, Rackspace Scripting: bash, python. Mail servers: postfix, dovecot, exim, sendmail and many others Networking: standard network services (DNS, DHCP, Samba, SVN/Git, http proxy, jabber, VPN, backups, monitoring etc), firewalls and routers (iptables, iproute, VLAN, bridging, bonding, BGP, OSPF), different hardware (Cisco, Extreme networks, mikrotik and many other) PS: This list isn't full, as long lists looks ugly :) Also I'm very interesting in development/DevOps task's, especially python development.

    $35.00 /hr
    227 hours
    5.00
  2. Rebecca B.

    Rebecca B.

    Experienced QA Tester

    United States - Last active: 1 day ago - Tests: 2

    Experienced QA and Pre-QA testing for the past eight years for Goldman Sachs, a major US investment bank, testing in-house developed applications. I have solid experience in testing the following: -All major web browsers (IE, Firefox, Chrome, Safari) -Functionality testing -regression testing -black box testing -functionality testing -GUI testing -Mainframe testing I work very closely with developers and users (as needed) in developing, creating and executing test scripts. I am very comfortable testing on various platforms. I am very experienced in using various bug tracking software applications (i.e. JIRA). I typically use BrowserStack to test on multiple platforms and devices. I am also able to do automated testing through Selenium using Selenese. I have worked on over 20 projects that span users and developers all over the world. This would include users and developers in India, China, Singapore, France, UK, Spain, Italy, Brazil and the US. These projects include brand new functionality, enhancements to existing pieces of software, and brand new software. I love to work with developers and users globally. I am a quick learner and self starter. I am able to learn any new piece of software you can show my quickly and accurately. I am looking to make sure your clients have best online user experience possible by checking for mistakes and inconsistencies in your product. I look forward to hearing from you.

    $20.00 /hr
    79 hours
    5.00
  3. Alexey K.

    Alexey K.

    C# | ASP.NET |ASP.NET MVC | Umbraco Expert

    Ukraine - Last active: 19 hours ago - Portfolio: 7

    I am ASP.NET/C# expert, rated in the Top 1% for .NET/C# skills, with 12 years experience in C#. I have more than 30 projects delivered on time and on budget. I have 18 years of experience in IT in big and small companies. I'm able to work effectively even with minimum supervision and guidance. I perform equally well as large projects in a team, as well as small projects independently. My favorite technologies are C# ASP.NET and Win Forms (web-based and desktop applications) and VoIP. I have more than 8 years experience in VoIP. I'm a citizen of Russian Federation

    $18.00 /hr
    509 hours
    4.97
  4. Andronic Traian

    Andronic Traian

    Expert Photo&Video Editor, Designer, Photographer

    Romania - Last active: 19 hours ago - Tests: 1 - Portfolio: 53

    Choose a sensitive, bright and vibrant image! Due to over 20 years of experience in the major film and television professional studios of my country , I can propose at any time a valuable collaboration in order to process , edit and design photos , videos, graphics and to do any may be necessary to photographic , video shooting and cinematographic activities . Talking about collaboration , I mean both at my purpose to give life to your projects , as well my disposal to get directions anytime concerning how you appreciate my work and how you want to continue . I just started on Elance but be sure that , for the beginning I offer , besides the necessary qualifications , maximum promptness and seriousness .

    $11.00 /hr
    102 hours
    5.00
  5. Alexey Smirnov

    Alexey Smirnov

    Ruby on Rails / AngularJS developer

    Russia - Last active: 1 day ago - Tests: 4

    My main goal is to deliver results that you needs. Currently I have more than 2 years of Rails development experience. Working remotely isn't hard for me. Previously I've wrote a code in university(basic knowledge) on 10+ languages (java, c#, perl, haskell, ASM, ... etc). Now the favorite one is Ruby. Can perform a wide range of works(related to web/rails), from setting up server (nginx, puma, unicorn, mina, capistrano) to write some frontend code(AngularJS). https://github.com/AvaelKross http://stackoverflow.com/users/2252437/avael-kross https://www.linkedin.com/profile/view?id=217116757

    $20.00 /hr
    22 hours
    5.00
  6. Veljko Simovic

    Veljko Simovic

    Business development and Project management

    Serbia - Last active: 1 day ago - Portfolio: 7

    I am in IT business since 2009 and by my so far experience i am a web developer involved in various PHP driven projects. These projects included websites and services built from scratch, mostly in Wordpress. My responsibilities were to take care of functional parts, project management in certain projects and customer support. Since 2011., i've extended my work to business development. I am offering my and my associates services through our family agency. Besides web and mobile app development we are offering: project organization, online and offline marketing consulting, customer relations and customer support. By my so far education i am a Master engineer of organizational sciences in IT. This basically means that i am trained and educated to understand and improve the processes in an organization with special focus towards the organizations in IT business.

    $17.00 /hr
    215 hours
    4.97
  7. Janina J.

    Janina J.

    Creative Writer and Content Creator

    Germany - Last active: 3 days ago

    I am a reliable and clever journalist, who is publishing articles for an online magazine. I am delivering accurate and appealing, professional work. You ask how I learned to do just that? I hold a MA in Book and Media Management and American Studies from Marquette University and Goethe University and have been working as a copywriter at Saatchi&Saatchi and as a junior social media and SEO manager for a software firm developing blog content, radio and TV commercials, newspaper and magazine ads, claims and headlines for clients including 1&1 Internet, American Express, Ariel, AIDA, Jack Wolfskin, Lenovo and Olay.

    $20.00 /hr
    11 hours
    5.00
  8. James Leonard

    James Leonard

    Researcher, Writer, and Editor

    United States - Last active: 19 hours ago - Tests: 5 - Portfolio: 1

    One of the things that I enjoyed most about the time that I spent in college was researched based writing. I love it. I like that researched based writing provides an opportunity to learn something new in the process. I am very meticulous and I pride myself on my obsessive compulsion to do multiple revisions until I know my work is as well written as it can be. I enjoy subjects that center around health and nutrition, environmental concerns, the physical sciences, mathematics, and statistical analysis. If you need someone who will spend quality time researching and/or writing for you, I can do it. In fact, I would love to. I can create a great end product for you in just about any format you need. I am most familiar with APA formatting, but am comfortable with MLA and others.

    $11.11 /hr
    15 hours
    5.00
  9. Anne Marie Silvey

    Anne Marie Silvey

    Young, Enthusiastic, Experienced Voice Over Artist

    United States - Last active: 2 days ago - Tests: 1 - Portfolio: 9

    “Fantastic voice over and amazing turn around time. What more could I ask for?” “Great work! First voice over service I used that does NOT require any edits. Perfect to the T! Will definitely use again and recommend to anyone.” I have spent my entire life using my voice to entertain, educate, and train others. I started doing voice overs because of my love of acting and sharing a talent I was blessed with. As a collegiate forensics speech competitor I have won awards at a local, state, and national level in interpretation and public address. I will use all of my skills to make your project the best it can be and make a lasting impression on listeners. After my competing years were over, I began to teach collegiate public speaking. Teaching and speaking, that is my way of life. And I couldn't ask for anything more. My recent voice over successes have been in the genres of education, audiobooks, Internet, voice acting, IVRs, motivational, video game characters, and much more

    $55.56 /hr
    10 hours
    4.99
  10. Luciano Cunha

    Luciano Cunha

    French-English-Portuguese expert

    Brazil - Last active: 19 hours ago - Tests: 3

    I'm a tech-savvy Brazilian professional with many years of experience in translation. I have a master's degree in Economics and Environmental Studies (University of Paris XI). Prior to that, I have obtained a bachelor's degree in 'Applied Foreign Languages - English / French / Portuguese / Spanish' and Economic and Social Administration, from the University of Lyon II, in France, in a partnership with the University of California (San Diego). I have worked as a language consultant for Silgan White Cap, an American company working in the Brazilian food sector and I'm currently working as a regional project manager for the mobile application MosaLingua in Brazil. I have been working as a freelance translator for many years, and I am a dynamic and self-motivated worker, delivering fast translations with perfect accuracy and special attention to details.

    $15.56 /hr
    53 hours
    5.00