Top Upwork Freelancers

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  1. Sergiy P.

    PHP/C++/ASM/Flash expert

    Ukraine - Tests: 3 - Portfolio: 5

    During 2004-2008 I've been developing UI applications, system tools etc using C++, WinApi, Assembler. Last 2 years I worked mostly as web developer on many projects including big world-wide fuel controlling system as lead PHP developer. Looking for interesting job in any sphere of program development.

    $22.22 /hr
    755 hours
    5.00
  2. Sasa Todorovic

    Linux/Win Administrator

    Serbia - Tests: 7

    I'm experienced in UNIX/Linux systems administration but I have very wide experiences in other areas like windows server and desktop systems, wide range of routers (Cisco, Mikrotik, OpenWRT),scripting languages (php, shell, perl, awk, sed), databases (MySQL, Postgres).

    $20.00 /hr
    58 hours
    5.00
  3. Milos T.

    Node.JS/Ruby Developer

    Serbia - Tests: 4

    Software developer with IT work experience in design, development and support of web applications using Node.JS(Express,MongoDB) and Ruby(Rails).

    $10.00 /hr
    59 hours
    4.71
  4. Ramya S.

    Java J2EE expert with SQL knowledge and testing skills

    India - Tests: 1

    Deliver my best and have a good working knowledge in all the phases of software development life cycle, from requirements analysis to maintenance and support. Possess excellent communication skills, innovative, good team player and sound in interpersonal relationships.

    $27.78 /hr
    677 hours
    5.00
  5. Cosmin S.

    Quality Assurance Engineer

    Romania - Tests: 3 - Portfolio: 8

    Over 6 years of experience in software testing domain, for Desktop apps, Web Sites, Web Services and Mobile Apps. Well familiarized with Waterfall and Agile methodologies, writing test plans and test scenarios. Good knowledge of bug tracking and management tools (JIRA, Bugzilla, Mantis, Testlink, etc).

    $13.33 /hr
    77 hours
    5.00
  6. Adrian Nichols

    Adrian Nichols

    Requirements, Transformations & Project Management

    United Kingdom - Tests: 2 - Portfolio: 10

    10 years of experience within the BI domain demonstrating industry flexibility -across automotive finance and risk, aerospace, loyalty marketing, logistics and recycling - built on top of technical-focus, military foundations. AgilePM and PRINCE2 practitioner, Certified Scrum Master and ITIL qualifications supporting a proven track record of delivering BI, software and data projects from full life cycle down through architecture and design to the development of individual components as well as documentation and training.

    $70.00 /hr
    252 hours
    3.62
  7. Artem P.

    Artem P.

    Senior Ruby on Rails Developer

    Russia - Tests: 1 - Portfolio: 3

    I'm a Ruby on Rails developer with extensive experience in both front-end and back-end development. My skills: - Ruby/Ruby on Rails - SQL DB's: PostgreSQL, MySQL, Oracle - NoSQL, in-memory, key-value stores: MongoDB, DynamoDB, Redis - HAML, SASS, jQuery, Twitter Bootstrap - JS MVC: Backbone.js, Angular.js - TDD/BDD: RSpec, Capybara, Cucumber, Selenium - API: Facebook, Twitter, Amazon, Google Maps etc. - Heroku, EC2, DigitalOcean, OpenShift - git, svn - various gems and libraries

    $27.00 /hr
    1,517 hours
    3.64
  8. Alfred A.

    IT consultant

    United States - Tests: 1

    Over the last 10 years, I have worked as a Unix administrator for wireless industries. My expertise also includes mobile telephone switches ( CDMA ). I have also developed a wide range of websites using HMTL, DHTML, PHP, and MySQL. I also have experience as a software tester.

    $25.56 /hr
    0 hours
    5.00
  9. Kate Gorbunova

    Senior Software Testing Engineer

    Russia

    Functional testing Usability testing Automated testing (Python) Test Management Agile

    $10.00 /hr
    0 hours
    5.00