Top Upwork Freelancers

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  1. Igor S.

    Igor S.

    Linux administrator, bash and powershell scripting

    Russia - Tests: 2

    Hi, I’m a professional Linux,Oracle,Weblogic administrator with 8 years’ experience. I do enjoy to automate all tasks on Linux and Windows. I’d like to offer my services to you. I am very effective in: Linux System Administration: installation, configuration and repairing . Scripting : I am very experinced with it. I can automate all the tasks on Linux(bash,python,php-cli) and Windows(powershell). Oracle Database Administration :Installation, configuration, maintainance and troubleshooting Oracle 10g, 11g on various Linux and Windows platforms. Weblogic Administration : Installation and application deployment.

    $11.11 /hr
    36 hours
    4.98
  2. 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
  3. Fisseha Abebe

    Fisseha Abebe

    Web/Software Developer experienced in ASP.NET, C# , MVC,Bootstrap

    Ethiopia - Tests: 6 - Portfolio: 1

    Software/Web Developer with 5+ years of experience in ASP.NET MVC using C#,WebAPI ,AngularJS,Bootstrap, MSSQL Server, SSRS . I have strong problem solving capabilities. Strong knowledge of Object Oriented Programming concepts.I have also experience in Jquery ,Linq ,Entity Framework ,Kendo UI, Desktop application. Proficient in SVN,BitBucket,TFS and Git Hub.With Bachelors of Degree in Computer Science.

    $10.00 /hr
    41 hours
    4.96
  4. Simon Nawagamuwa

    Simon Nawagamuwa

    Venture Beyond

    Sri Lanka - Portfolio: 141

    When people with different talents and ideas come together for common goal they need a place to belong, a place to hangout, a place to chill, a place to work…. That is why we built Monsum. We are a collective of designers, Web developers, illustrators and photographers who are here to work, learn, have fun in doing what we love doing. Every one of us will give our 100% to every work we take on. you just have to try us and see * 24-36 Hr Turnaround Time * 100 % Satisfaction Guaranteed * Express Turnaround Time (There will be an additional Cost) Please contact us with any questions and let us know what we can do for you!

    $11.00 /hr
    13 hours
    4.98
  5. Atul Kumar

    Atul Kumar

    WordPress, Joomla, PHP, MySQL Developer with 7 Years Experience

    India - Tests: 5 - Portfolio: 9

    Over the last 7 years, I have developed a wide range of websites using HMTL, DHTML, PHP, and MySQL including sites for startup companies and small businesses. My core competency lies in complete end-end management of a new website development project, and I am seeking opportunities to build websites from the ground up for you or your business. My objective is to work fully according to my client's requirement and to give them valuable suggestions for the improvement of their websites so that their business grows up further.

    $27.78 /hr
    4,993 hours
    4.86
  6. Carlos C.

    Carlos C.

    J2EE/PHP5/SQL Developer. Linux SysAdmin. Brainbench certified

    Spain - Tests: 6

    More than 7 years of experience coding in PHP using many SQL databases (MySQL/PostgreSQL/MSSQL). I have worked in many projects as a project leader. I feel very confortable in managing my work time to complete the schedule. Experience with Zend Framework; MVC and Singleton patterns. Expert in use of XML technologies, APIs, AJAX and coding using OO (Objects). Skills using design software (Fireworks, Photoshop, Gimp). GNU/Linux system's administrator for more than 6 years.

    $17.78 /hr
    26 hours
    4.99
  7. Andrew Brown

    Andrew Brown

    Web Programmer

    United States - Portfolio: 7

    I program to solve problems. For the web, I tend to use PHP; for desktop environments, I use Java. Several of my open source solutions can be found at Github (http://www.github.com/andrewsbrown). I like code that emphasizes simplicity and speed. Until late 2009, I worked for a web design company creating backend functionality for frontend designs; I developed mostly in PHP and Javascript, making ample use of technologies like AJAX to create solutions for small business clients. I have a Bachelors in Computer Science from Corban College (2008, summa cum laude). I am currently am working on a Masters in Computer Science at Georgia Southern University.

    $50.00 /hr
    160 hours
    4.94
  8. Luigi Pirelli

    Luigi Pirelli

    Expert in QGIS plugin and core development

    Spain

    I'm experienced QGIS plugin developer involved also in QGIS core. My CV https://www.linkedin.com/in/luigipirelli shows that I ported many plugins from 1.8 to 2.0 and that can be found in QGIS plugin repo. I'm QGIS core developer on demand, managing the community and following all the process to allow accepting pull requests. I'm also trainer on PyQGIS programming empowering companies to develop their plugins.

    $53.00 /hr
    200 hours
    4.80
  9. Kimani W.

    Kimani W.

    Expert Web developer with great backend and frontend skills

    Jamaica - Tests: 4 - Portfolio: 3

    I am an expert developer with over 4 years professional web development experience. I have a deep interest in designing polished, secure, efficient, and user friendly web applications. I am knowledgeable about the different layers of the web stack, best practices, and current technologies such as HTML5, Ajax, REST, and NoSQL.

    $33.33 /hr
    1,088 hours
    4.99
  10. Pavel Pachkovskij

    Pavel Pachkovskij

    Full Stack Ruby on Rails, AngularJS, DevOps Expert

    Belarus - Tests: 4 - Portfolio: 3

    I am Senior Ruby on Rails developer with 6+ years of experience. TECHNOLOGIES: Frontend: jQuery, Highcharts.js,Backbone.js, AngularJS, Twitter Bootstrap Backend: Ruby, Ruby on Rails, Sinatra, Jekyll, Golang DevOps: Chef, Capistrano, Amazon OpsWorks, Docker, JuJu Charms Databases: MySQL, PostgreSQL, MongoDB, Redis, RabbitMQ Payment Gateways: Stripe, PayPal, Skrill APIs: Google APIs, Twilio, Mandrill, Mailgun, Quickbooks, Mixpanel Misc: PDF and Spreadsheets generation, PDF-templates filling and and signing, Emails styling Workflow tools: github, Pivotal Tracker, Redmine, New Relic, Airbrake, Mailtrap

    $40.00 /hr
    146 hours
    5.00