Top Upwork Freelancers

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  1. Andrei S.

    Andrei S.

    Senior Front-End Developer

    Belarus - Last active: 11 days ago - Tests: 8 - Portfolio: 2

    Software Developer with 6+ years in IT with a focus on Front-End development. - Solid knowledge of Javascript and HTML. Experience in various JS frameworks like jQuery, Knockout, AngularJS, WinJS - Strong knowledge of .NET platform and MS technology stack. - Experience in building modern applications based on AngularJS, Twitter Bootstrap and ASP.NET Web API - Experience in building distributed systems based on NServiceBus framework - Experience in Agile and Scrum methodologies, TDD and BDD practices - Microsoft Certified Application Developer Specialties JavaScript, Dojo, JQuery, HTML5, CSS3, RequireJS, Ajax, Windows 8, C#, .NET, ASP.NET, ASP.NET MVC, Dapper, Entity Framework, Selenium, LINQ, SQL Server, Web Services

    Groups: Microsoft Certified Professionals

    $14.00 /hr
    833 hours
    4.99
  2. Karina Pangaro

    Karina Pangaro

    Software Developer (PHP, CakePHP, CodeIgniter, WP, Javascript, HTML)

    Argentina - Last active: 1 day ago - Tests: 6 - Portfolio: 6

    I'm a software engineer hoping to contribute to your project. I want to be able to work and contribute my skills and years of experience in developing web applications. I possess sound knowledge in developing applications based on architectures such as CakePHP Framework, Codeigniter. PHP is my primary language. My skills/strengths: PHP, CakePHP2, CakePHP3, CodeIgniter, Wordpress, Mysql, Javascript, Jquery, PHP Frameworks. Education: Software Engineering - Universidad de Mendoza, Argentina (2014, expected) You can see my own projects https://github.com/kaluli. Please, feel free to take a look to my portfolio. I can work on developed projects or start a new one. It would be my pleasure to help you, and work in your project.

    $22.00 /hr
    396 hours
    5.00
  3. Nisha Johnson

    Nisha Johnson

    Software Test Engineer

    India - Last active: 13 days ago - Tests: 3 - Portfolio: 5

    I am seeking a challenging environment to utilize my skills as a person involved in Software Testing. My skill set is summarized below: • Good in manual testing • Experience in black box testing • Knowledge in SQL Query • Analyzing Requirement Specification Document • Exposure to functional, integration, system, regression & other testing methods. • Ability to simulate and brainstorm for test cases • Writing and executing test cases • Identify Test Data, Execute Test Conditions • Well versed in Defect Tracking and Bug Reporting using Bugzilla • Exposure in testing web applications using multiple browsers • Responsive Web design testing • Usability testing and test report I can provide you with: - Functional testing - Manual testing - Regression testing - Integration testing - UI testing - Cross-browser testing - Website testing - Desktop app testing - Responsive Web design Testing - Usability Testing - Test Case/Plan & document creation - Bug reporting & tracking

    $27.78 /hr
    1,155 hours
    4.81
  4. Alex Torres

    Alex Torres

    MEAN Stack developer / Full Stack / Mobile

    Spain - Last active: 5 days ago - Tests: 2 - Portfolio: 2

    I am a full stack developer with good experience using Node.JS, Angular, Express, Jade and severals database models like Mongodb, PostgreSQL or mySQL. I developed single pages applications and REST API services. Worked with JSON and XML data models. Also, I'm considered a Junior Mobile developer that can handle very well the connection between a web app and a mobile application.

    $16.00 /hr
    72 hours
    5.00
  5. John Rudzinski

    John Rudzinski

    Web Developer with JavaScript and PHP experience

    United States - Last active: 4 days ago - Tests: 7 - Portfolio: 2

    I am an experienced Web Developer with extensive HTML, PHP, and JavaScript experience. I have my B.S. in Computer Science from Indiana University, and several years experience working with clients on a variety of different projects. I pride myself on getting things right the first time, and that, along with efficiency, will be my main goal while working on your project.

    $40.00 /hr
    226 hours
    4.96
  6. Tsara fatma larasati S.

    Tsara fatma larasati S.

    Ruby on Rails Developer

    Indonesia - Last active: 2 days ago - Tests: 4 - Portfolio: 3

    I am a Ruby on Rails engineer and I am passionate into it. I have experienced in developing finance, health, social media application, SaaS, E-Commerce, and RESTful API. Before I become a Ruby on Rails enthusiast, I had been using codeigniter for 3 years. Now, I am Ruby on Rails developer. I am telling you that I am absolutely happy being RoR developer. Because the syntax, language, and structure of Ruby is beautiful as its name. Technology that I have used so far: - Ruby, Ruby on Rails - Ajax, jQuery - Front-end: slim, simple_form, Bootstrap, Bourbon, Refills, Bitters - Databases: Postgresql, MySQL, MongoDB - Testing: Capybara, Selenium, Cucumber, Rspec, Mini-test - Document production: Spreadsheet, Prawn-pdf, Ghostscript - Indexing: Apache Solr - Gon - Redis - Sidekiq - Better-errors - Jekyll - Liquid - Kaminari - Will-paginate - Faker - etc.

    $22.22 /hr
    225 hours
    5.00
  7. Boris Domazet

    Boris Domazet

    Artist and Graphic Designer

    Bosnia and Herzegovina - Last active: 1 day ago - Tests: 1 - Portfolio: 35

    The strongest characteristic and gain of mine is that I will use all my concentration and passion in any kind of job that You offer to me. My five years of experience guarantees You correctly and successfully job done with strict adherence to deadlines and great flexibility in work. You want to see some of my work? Check my portfolio and tell me what You think.

    $20.00 /hr
    39 hours
    4.90
  8. Melissa Lew Bradford

    Melissa Lew Bradford

    Senior Graphic Designer - Branding & Marketing

    United States - Last active: 2 days ago - Portfolio: 14

    Branding and Visual Identity | Creative, Eye-catching, Modern Marketing and Collateral | Social Media With 15 years of professional design experience, I've worked with a wide variety of clients - from helping small businesses launch to branding and marketing signature events for non-profits and corporations. Professional and detail oriented from concept to final design, I am a dependable, highly skilled, and an experienced team player with strong knowledge in branding and identity, marketing, and social media. Do you have a great idea and need help getting started? Are you a small business who wants to build a brand? Want to be able to effectively use social media to engage your customers? Are you an existing business who wants a fresh, new look? Contact me today to get started! I'd love to work with you!

    $50.00 /hr
    17 hours
    5.00
  9. Mario Stipetic

    Mario Stipetic

    UI and UX designer

    Croatia - Last active: 1 day ago - Tests: 2 - Portfolio: 6

    Strong passion for great quality UI (user interface) and UX (user experience) design. I am specialized in designing MVP (minimum viable product) for iOS iPhone mobile apps, Android mobile apps and web apps. Please contact me for latest works in PDF format that are not listed in my Upwork portfolio. I have 12 years of professional experience in web and mobile design. I obtained masters degree in design of visual communication at Arts Academy in Split, Croatia. Some of design recognition include nomination for "Website of the day" award at awwwards.com – worlds most recognized web design award website. http://www.awwwards.com/best-websites/peaks-digital-agency-template/ Nomination for cssdesignawards.com: http://www.cssdesignawards.com/sites/peaks-digital-agency-template/26739/

    $27.00 /hr
    117 hours
    5.00
  10. Erica S.

    Erica S.

    Writer and editor

    United States - Last active: 2 days ago - Portfolio: 4

    Versatile writer and editor. Writing is my first love and something I have a natural aptitude for, though I am always working on improving my craft and honing my skills. I truly enjoy helping people find the best way to tell their stories, whether it's as a ghostwriter or an editor. My ghostwriting projects have included novels, short story collections, book-length nonfiction, articles, and educational reading passages. I love the challenge of taking someone else's ideas and crafting them into a compelling and readable narrative. I am firmly committed to providing affordable and quality editing services. Writing a book is such a big achievement, yet for many people (myself included!) it is only the beginning on the road to publication. It is often difficult to clearly "see" your own work after a while, which is when the help of a seasoned editor will be indispensable. I've done everything from deep line editing to proofreading and am a voracious reader, an intuitive editor, and a meticulous proofreader. I believe everyone should have the opportunity to put their best work out there.

    $33.33 /hr
    55 hours
    4.98