Top Upwork Freelancers

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  1. Isabelle Allard

    Isabelle Allard

    Experienced Webmaster/Web editor/writer/Copywriter/Proofreader/

    Sweden - Last active: 1 day ago - Tests: 6 - Portfolio: 3

    I am French (bilingual italian) and I have been living in Sweden since 2011. I am currently looking for a position corresponding to my experience either as a Writer/ Webmaster/Copywriter/Proofreader or translator /SEO translator (ideally working from home). After an extensive period of training (in Languages, Literature and Multimedia), I have been working for the last 15 years in the Web sector where I held several different positions (webmaster/web editor/writer/proofreader/copywriter). Over the years, I had to face the permanent challenge of adapting my work to ever changing demands from clients while staying as close as possible to the fast-moving requirements of the media sector. This challenge gave me the opportunity to develop and deepen my skills further allowing me to match as closely as possible the ever demanding needs of the sector. Thus, my skills have become over time more technical and graphic-oriented, although the text itself has remained at the core of my work. A genuine sensitivy for literary work - and more generally literature - meant that my professional work has always been guided by a true concern for rigour and conciseness. Finally, I had throughout my life the opportunity to live in different countries and to evolve in various cultural environments. This gave me an ability to adapt quickly to people as well as circumstances and to develop the open-mindedness required in today’s multicultural world.

    $33.33 /hr
    1,075 hours
    4.82
  2. Sampath I.

    Sampath I.

    AWS / Linux / EC2, RDS, VPC, Cloud Formation,Autoscaling / Docker

    India - Last active: 3 days ago - Tests: 4

    Having more than 8 years of experience in Linux/Unix IT world, from installation, configuration of OS, packages, designing High Available (HA) and Salable environments. Worked for various clients and domains - IT Telecom, E-commerce , Real-estate, Mobile and Pharma clients. More than 5 years of experience in Amazon Web Services ( AWS ), EC2, RDS, VPC, S3, etc. Designed and implemented HA and Auto Salable environments. Worked on Hardening security, Cost optimization and Performance Optimization. Load Balancing, Backup and Disaster Recovery ( DR ) environments. Managed and monitored 1000+ VMs for 50+ clients using various tools and scripts. Automated environment backups, deployments, scaling using various tools, scripts and REST API command line tools. Built tools to Vertical and Horizontal scale in and out. Regular security audits, cost optimization, backup audits. I am always look for new challenges and love my work.

    $50.00 /hr
    679 hours
    5.00
  3. Vlad M.

    Vlad M.

    C#, ASP.NET MVC, JavaScript developer

    Russia - Last active: 1 day ago - Tests: 3

    Over the last 7 years, I have successfully completed various web based development projects using ASP.NET, MS SQL Server, XML, Ajax. KEYWORDS: Communication skills, business analysis, system analysis, C#, ASP .NET, SQL, LINQ, jQuery, JSON, NodeJS, HTML5, JavaScript, OOP, Design Patterns, HTTP, CSS, XML, SOAP, MySQL, MVC, MS SQL Server, .Net Remoting, Serialization, Windows.Forms, Microsoft Office.

    $36.00 /hr
    1,020 hours
    4.83
  4. Ben Chan

    Ben Chan

    The API Consultant

    United States - Last active: 3 days ago - Tests: 1

    I have lots of experience building, documentation, and interfacing with APIs. This is my consulting rate, which generally only requires an hour or two of time per project. I've created this account specifically to manage my consulting opportunities. I do the majority of my work on Elance, but I believe there are lots of great opportunities on ODesk as well. If you need a quick consultation to help solidify a business plan, please do not hesitate to contact me here!

    $100.00 /hr
    2,026 hours
    4.91
  5. Andrew Litvinoff

    Andrew Litvinoff

    Joomla, VirtueMart, HTML5/CSS3, Bootstrap, PHP/MySQL, jQuery/AJAX

    Ukraine - Last active: 2 days ago - Tests: 5 - Portfolio: 27

    Joomla! 1.5/2.5/3.0 CMS web-developer with more than 7 years of experience of sites development and improvement. Excellent knowledge of Joomla, VirtueMart 2.x/3.x eCommerce integration, JA T3, Gantry and YooTheme WARP frameworks as well. Components, modules, plugins, Joomla & VirtueMart responsive templates for mobile devices development. Strong skills in HTML 5, CSS 3, Twitter Bootstrap, UIKit, PHP, MySql, jQuery, Java Script, AJAX as well. JW Player JavaScript API deep knowledge. http://www.mysite4u.net

    Groups: Bluehost Developers and Designers

    $44.44 /hr
    2,402 hours
    4.86
  6. Gennady Svarovskiy

    Gennady Svarovskiy

    Java/C++/Perl professional

    Russia - Last active: 1 day ago - Tests: 11 - Portfolio: 1

    I am Java developer specializing in web projects and I have good experience with different Java frameworks and technologies including (but not limited to) most popular Spring and Hibernate. Also, I created AJAX front-ends based on jQuery, Bootstrap and DoJo on client side and various REST API frameworks on server side. Besides that I like developing and implementing non-trivial tasks that go beyond traditional CRUD action. Due to good knowledge of GNU/Linux OS (and its most popular daemons: Apache, Tomcat, MySQL/PostgresQL, Postfix/Exim, Named/Bind, iptables) I also can offer full support of application life from initial server setup to continued maintenance after main development is complete.

    Groups: Coding Champs, oDesk Verified Web Developers

    $38.89 /hr
    2,542 hours
    5.00
  7. Roman D.

    Roman D.

    C/C++ Developer

    Russia - Last active: 7 days ago - Tests: 7 - Portfolio: 8

    I have got experience developing software for embedded systems, Linux drivers, Linux & Windows userspace applications. I enjoy learning everything new and solving challenging engineering problems. My core competencies are C/C++ development, troubleshooting and debugging, reverse engineering, networking software development, embedded software. Moreover, I have some experience in Python development, PHP, SQL (I worked with MySQL, PostgreSQL, SQLite), GUI programming and a multitude of utility libraries. I'm striving to be a reliable, cooperative, skillful contractor. Currently I work full-time as a freelance software developer. As such, I am available for longterm and full-time contracts.

    $33.33 /hr
    308 hours
    5.00
  8. Siavash A.

    Siavash A.

    Senior iOS Developer

    Australia - Last active: 1 day ago - Tests: 4 - Portfolio: 11

    Do you want to to have an extension of your existing iPhone/iPad app for the Apple Watch or do you have an amazing idea for both iPhone/iPad and the Apple Watch, with more than 3 years experience in iOS development and having an Apple Watch app already in the App Store, I can bring your idea to reality. I am an iOS developer highly responsible, creative, with initiative and punctuality, I responsibly assume the challenges and goals that the organization assigns me, adaptability to change, ability to work in teams, ability to work under high pressure, as well as to solve problems efficiently and achieve productivity goals set by the company/client and my work group. Experience developing apps in different areas for more than 3 years. (Utility, education, finance, etc.). Exprienced using Parse, Playhaven and Revmob frameworks along with GPUImage API. Swift and iOS8: If you want to make a whole new app using Swift or want to migrate your Objective-C code to Swift, you don't need to search any further.

    Groups: iOS Swift Test Contributors, oDesk Verified Mobile Developers

    $44.44 /hr
    155 hours
    4.56
  9. Suren Karapetyan

    Suren Karapetyan

    Senior System/Network Administrator (devops)

    Armenia - Last active: 1 day ago - Tests: 8

    An ambitious *nix System and Network Administrator with eight years' experience working in ISPs and other service providers maintaining existing and designing new infrastructure. DevOps skills which help to bridge sysadmins' and developers' teams. Master's degree in Math Sciences. I'm looking for interesting projects which use new/young technologies and provide new challenges. Would also be great to work with interesting people.

    Groups: oDesk Verified Web Developers

    $35.56 /hr
    737 hours
    4.91
  10. Tzvi A.

    Tzvi A.

    PHP/MYSQL developer

    Israel - Last active: 3 days ago - Tests: 3 - Portfolio: 3

    During the past several years I have carried over my experience from large, mid-range systems (AS/400 using COBOL and SYNON) to the area of web back-end development using PHP and MySQL. I seek opportunities to help you develop efficient back-end processing which will allow you to achieve success for your websites.

    $35.00 /hr
    2,935 hours
    4.94