Top Upwork Freelancers

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  1. William Grzybowski

    William Grzybowski

    (Web)Development and Unix-like Consultant

    Brazil - Last active: 07/09/2014 - Tests: 7 - Portfolio: 2

    Before I even go to university i started working with Web-development. My first experience was about 6 years ago with pure HTML using frames in Dreamweaver 3. Since then I have worked hard to improve my skills in every way possible, not just as a web-developer but as a general programmer, and now I work essentially with Open Source software like Python(+Django), PHP, Linux/FreeBSD, PostgreSQL, etc.My degree in computer science helped me to understand the basics of a computer from the bits in the processor instructions to multimedia, and thus can be used everywhere to improve the final result of a project.

    $33.33 /hr
    3,500 hours
    5.00
  2. Manya B.

    Manya B.

    Expert Freelance Software Developer with salesforce & Java Experience

    India - Last active: 3 months ago - Tests: 3 - Portfolio: 2

    Over the past 1.5 years, I have developed a variety of Salesforce applications within the tenure of my Corporate experience. My core competency lies in complete end-end salesforce development project, and I am seeking opportunities to develop many more salesforce development projects. I also have some experience in the following areas: java, SQL, OOP, and UI.

    Groups: salesforce.com

    $14.44 /hr
    10 hours
    4.93
  3. Oleksandr Moskalenko

    Oleksandr Moskalenko

    Operations Engineer

    Ukraine - Last active: 10/17/2014 - Tests: 7 - Portfolio: 5

    Over last years i worked as Operations Engineer, Team Lead. I was involved into several network, web and mobile projects. Worked for large enterprises and startups. Have an experience working with different network equipment, OS and software. I use different technologies in my work and open to discuss on what to use and why.

    $33.33 /hr
    53 hours
    5.00
  4. Muhammad Emam

    Muhammad Emam

    Software Engineer

    Netherlands - Last active: 3 months ago - Tests: 6 - Portfolio: 3

    Who I am: Software Engineer with extensive experience in Python programming, Cloud Computing, NoSQL datastores and large-volume data analytics. What I do: - Designing and implementing highly scalable, highly available software. - Analyzing business data-models and building appropriate analytics platforms. - Maintaining and developing existing systems to help businesses achieve lower Time To Market.

    $44.44 /hr
    268 hours
    5.00
  5. Diego Martin Montenegro

    Diego Martin Montenegro

    Web Developer

    Argentina - Last active: 6 months ago - 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
  6. Syed M.

    Syed M.

    Java EE Developer

    India - Last active: 03/28/2012 - Tests: 2

    I have seven years of experience working as a Software Engineer and System Administrator in the United States. During this time, I have played a leading role in every aspect of the software development lifecycle, from requirements gathering and design to deployment and maintenance. I have developed both desktop and web applications. I am also a Sun Certified Java Programmer and OMG-Certified UML Specialist.

    $33.33 /hr
    588 hours
    5.00
  7. Roberto R.

    Roberto R.

    Team Leader (& Developer)

    Mexico - Last active: 3 months ago - Tests: 2

    Leader of a small team of smart developers. Well experimented in: - BCP - Business Continuity Planning - Mission Critical - Business Application Integration (Legacy/Mobiles/Web) - SQL & Op.System standard of many vendors or providers - Magic Development Platform / uniPaaS / Xpa from +20 years - Magic Integration Platform / iBolt / Xpi from +5 years +25 years working in IT as Specialist Software Support InterNetworking Consultant

    $80.00 /hr
    20 hours
    5.00
  8. Artem T.

    Artem T.

    Expert Web developer

    Ukraine - Last active: 4 months ago - Tests: 10 - Portfolio: 7

    Hi, I'm Artem, a freelancer from Ukraine (UTC +2) In my portfolio, there are a few projects that I've developed. I believe that my strong points are my Creativeness and Punctuality. Over the last 7 years, I have developed many interested projects using html5, css3, php, mysql, javascript, jquery, etc. While working on a new project, I like to chat with the client, so that I can have a clear understanding of his/her needs and vision of the project. I'm honest and fair. I also have some experience in the following areas: SEO optimization, product management and QA management Thank you in advance for your time and consideration. I look forward to working with you soon.

    $13.33 /hr
    53 hours
    5.00
  9. Anna Naumova

    Anna Naumova

    Business analyst

    Russia - Last active: 01/22/2014 - Tests: 3

    I need a small projects no more than 10 hours/week to gain experience in Business analysis. I work in SQA for 7 years, and part of my job is leading the testing for projects, as well as analyzing the requirements. Recently I was leading the project for piloting new custom system, participated there for its full lifecycle, from elicitation requirements and documenting it, to implementation, validation and writing users manual. The project is finished and as my main responsibilities do not include requirements writing, I want to find appropriate projects here.

    $16.67 /hr
    59 hours
    5.00
  10. Radu Bogdan Nicolae

    Radu Bogdan Nicolae

    Meteor expert

    Romania - Last active: 4 months ago - Tests: 3 - Portfolio: 6

    Over the last 8 years, I have developed a wide range of websites. My strenghts are Meteor.js, Php, Javascript. I'm also a pretty good front-end developer. I am seeking opportunities to build websites from the ground up for you or your business. By the way, I'm probably the most available guy for communication. My past experiences taught me great communication was to key of every successful project. My team and I use Slack as a mean of communication, we'll invite you in a channel so everything will be at the same place!

    Groups: Corona Labs

    $29.99 /hr
    15 hours
    4.80