Top Upwork Freelancers

Clear all filters
  1. Marius Cornea

    Marius Cornea

    Cloud Operations Engineer

    Romania - Tests: 2 - Portfolio: 1

    Operations engineer focused on cloud computing. I have experience with large cloud deployments infrastructure built on both enterprise and open source solutions. I have also worked with large VoIP networks, datacenter networks and large distributed web apps such as ecommerce sites or online games. I can help you with designing, implementing and managing your servers and network infrastructure from the physical layer to the application layer.

    $22.22 /hr
    45 hours
    5.00
  2. Gaby Popper

    Gaby Popper

    Graphic Designer

    Mexico - Portfolio: 48

    Image retouching, background removing, photomontage, color editing, and everything that has to do with images is what I can to the best! I have experience applying this into banners, posters, brochures, web design and publicity. You will be happy to hire me because I'm a very organize and responsable person and I always have quality as a priority. The art and aesthetics are my passion and I'm willing to give an excellent work meeting or exceeding your expectations.

    $20.00 /hr
    16 hours
    4.95
  3. Martin D.

    Martin D.

    Frond End Developer

    Macedonia - Tests: 1

    I'm a front-end developer from Macedonia with strong experience in HTML5, CSS3, JavaScript (JQuery) and Bootstrap. In the past 4 years I`ve been developing (and designing from time to time) websites that work great across all devices and platforms. Although I`m dedicated on the technologies mentioned above, I`m am familiar with: Basic PHP, AJAX calls and MVC patterns.

    $22.22 /hr
    196 hours
    5.00
  4. Yuliyan Tsvetkov

    Yuliyan Tsvetkov

    Advanced linux administrator and system automator

    Bulgaria - Tests: 6 - Portfolio: 1

    In the world of 24/7 available services, giving to the customer best stable and optimized Linux environment is the primary role of every System Administrator, my role too. I've 5 years of experience in automation, installation and maintenance of Linux servers based on RHEL, CentOS, Fedora, Debian and Slackware distributions. Also I'm managing a lot of live servers for the biggest Telcos in the Middle east and Africa using new technologies, and also proven old ones.

    $22.22 /hr
    218 hours
    4.68
  5. Derek Antosh

    Derek Antosh

    While (problems.length > 0) { solve }

    Canada

    I have extensive experience in two areas: JavaScript and ColdFusion. I have been coding for nearly 15 years, and carry a BSc in Computer Information Systems. I love to solve problems. I also have an excellent understanding of SQL, database structure and design, as well as AJAX. I am very skilled when it comes to client-side interfaces using JavaScript and integration with server-side technologies, specifically ColdFusion.

    $50.00 /hr
    312 hours
    5.00
  6. web Solution Soft

    web Solution Soft

    Your challenge is our progress.

    Pakistan - Tests: 1 - Portfolio: 7

    Web solution soft is a company of professionals having innovative ideas. We are in the business for 3 years and know very well what client needs. We are well known as high quality and well managed company among our clients. We believe in saying no to thousands of projects, so that we can really focus on the few that are truly important and meaningful to us. .We have self-honesty to admit when we're wrong and the courage to change. We can build your business up by putting our all efforts into it. We provide you a professional work.

    $12.00 /hr
    12 hours
    4.76
  7. Ivan Vankov

    Ivan Vankov

    Software development

    Bulgaria

    I have 15 years of experience in software development. During my career, I've worked on a variety of projects, including web development (e-commerce sites, online payments processing, content management, etc.), database programming and administration, developing Windows desktop applications and various other software tools. I am not just a coder, I always try to understand what my clients really need and come up with the best solution given the technical and budget constraints.

    $30.00 /hr
    27 hours
    4.85
  8. Jonathan Andres Calderon Roa

    Jonathan Andres Calderon Roa

    php,html developer

    Colombia - Portfolio: 22

    Since 2008 I have developed web systems for small and mid-size companies working on PHP and Ruby. My core competency lies in complete development and maintenance of a website project. I am seeking forward to build websites and systems up for you and your business. I’m very interested in recent trends and new technologies. The projects I worked on were related mainly to gaming websites, hotels, auction portals, e-commerce, charity foundations, hospitals and industry in general. I’ve used wordpress, wordpress multisite, Wordpress WPML for translation, CakePHP, CodeIgniter, Ruby on Rails, PostgreSQL and MySQL as database engine. I am interested in learn continuously about a many areas in life. I am a geek, love to try and learn new things, the “how” and the “why” are my main mottos. I am a software developer and it is one of the things I like to do so much. I love to make things happen, create tools to make the process and the life better to live. The following is a list of the thi

    $20.00 /hr
    74 hours
    4.90
  9. Diego Martin Montenegro

    Diego Martin Montenegro

    Web Developer

    Argentina - Tests: 3 - Portfolio: 1

    I am a web developer with more than 15 years of experience with different web technologies. Summary of Qualifications Proficient In: PHP JavaScript libraries: Prototype (Scriptaculous), jQuery, Mootools Javascript AJAX HTML, DHTML, CSS MySQL, PostgreSQL, Sql Server MVC frameworks, CakePHP, CodeIgnater, LESS Delphi, JAVA, JSP .Net Visual basic AS3, Flex Git, Accurev Knockout CSS3 HTML5 Wordpress, YII, Bootstrap

    $30.00 /hr
    140 hours
    5.00
  10. Daniel Harker

    Daniel Harker

    Brighter Ideas... D[h]arker Solutions

    Jamaica - Portfolio: 9

    I am a multidisciplinary web developer, in the industry for 10+ years. You will work directly with me. No subcontractors nor middlemen. I am personally responsible for all matters relating to my work. I possess vast experience in the implementation of web technologies, specifically pertaining to the development of web applications and the design, development and maintenance of websites.

    $40.00 /hr
    104 hours
    4.98