Top Upwork Freelancers

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  1. Marios Christoulakis

    Marios Christoulakis

    Java, JSP, XML,Actionscript 3, XQuery, web services, PHP, SQL, Joomla

    Greece - Last active: 4 months ago - Tests: 2 - Portfolio: 3

    In 2008 i graduated from Technical University of Crete where i studied in the Department of Electronic & Computer Engineering. In 2007 my thesis became part of the iQtool project http://www.iqtool.eu/. In that project worked with xml standards like IMS QTI v2.1 and IMS QTI LIP. I also gained experience in web services and web development using jsp. After my graduation i enrolled in the masters program of the department. I am part of the Laboratory Of Distributed Multimedia Information Systems And Applications (TUC/MUSIC - http://www.music.tuc.gr/) where i have participated in several projects of the laboratory. My profile can be found here: http://www.music.tuc.gr/Person.show?ID=211 I have at least 3 years of experience as a teaching assistant at Technical University of Crete in different classes. Also i have worked on the pSkills European project (http://pskills.ced.tuc.gr/), Organic Med Net European project (http://www.organic-mednet.eu/), and the eShadow project which also is part of my master thesis. The development of eShadow is currently done with flex and actioncript 3. Some videos of the project can be found here: http://www.youtube.com/eShadowtheater These are the most significant project i have worked. I have also some other smaller web site development experience and programming experience in several programming languages. Also i have worked with joomla and wordpress for web sites development. I am confident that i can learn a new language in a short amount of time based on the experience that i have.

    $30.00 /hr
    4,157 hours
    5.00
  2. John Clarke

    John Clarke

    Web, Desktop Applications and Database Developer

    United States - Last active: 03/18/2011 - Tests: 1 - Portfolio: 2

    Over the past five years I have developed skills in HTML, PHP, MySQL VB, DotNetNuke, and C#. I have worked with both start-ups and established organizations. My strengths include a strong work ethic, versatility, and I am a quick learner. I have experience learning new languages and systems on the job. I am seeking opportunities to build applications or websites from the ground up or to join an existing team.

    $40.00 /hr
    1,697 hours
    5.00
  3. Sergey B.

    Sergey B.

    Unix administrator, Web-based solutions, VoIP, Hosting, CMS expert

    Ukraine - Last active: 12/23/2014 - Tests: 5

    From large IBM 360 mainframe monsters to modern ISP- and enterprise- oriented servers, more than 16 years, I'm working in the industry of an information technology. I have a large experience to install and configure server's hardware and software, another network equipement, to keep them in working conditions, to work in hosting-oriented team as administrator. At last years my focus of interest has extended to web-oriented applications, such as CMSs, corporate project managing software, and website developement projects with corresponding and supplementary software. Also my competency lies in server-side network services, including web-servers (not only Apache), SQL, DNS, Xen, OpenVZ, VoIP PBX, etc..etc

    $17.78 /hr
    286 hours
    5.00
  4. Alexander L.

    Alexander L.

    Java J2ee Master

    Ukraine - Last active: 11/27/2014 - Tests: 1 - Portfolio: 2

    With over 8 years of experience in IT, my goal is to build professional Java applications. My areas of expertise include a broad range of technical experience focused on software development and data design. In the last projects I've used Java-Swing, Applets, Java Processing 2.1, MT4j, JBoss 5.1, Oracle 9, YUI, Javascript, HTML, CSS, JDBC, EJB 2.1 and a lot of other libraries and technologies. Also I have some experience with Python.

    $150.00 /hr
    259 hours
    5.00
  5. Wassim Salib

    Wassim Salib

    Experienced Asp, Silverlight web designer, and Database developer

    Egypt - Last active: 06/01/2012 - Tests: 14 - Portfolio: 1

    during my work, I have developed a wide range of websites using HMTL, DHTML, ASP.NET, Silverlight, JQuerry and MySQL including sites for emerging companies and multinational businesses. I am seeking opportunities to build and design websites and specially Silverlight components. I also have some experience in the following areas: SQL, Oracle, Ajax, OOP, Security and software design and testing. Experience with amazon cloud environment

    $38.89 /hr
    409 hours
    4.74
  6. Filip Popovic

    Filip Popovic

    Vaadin/JavaEE/Spring

    Serbia - Last active: 5 months ago - Tests: 3 - Portfolio: 1

    For the past 5 years, I have developed a wide range of Java enterprise businesses solutions. I am competent in complete end to end development process, and I am seeking opportunities to build enterprise solutions from the ground up. I'm currently focused on developing Vaadin applications with Spring and Hibernate. I also have experience in the following areas: OOP, OOD, BPM, SQL, NoSql, C/C++,Python, HTML,CSS,JavaScript, Testing etc.

    $33.33 /hr
    382 hours
    5.00
  7. Fernando R.

    Fernando R.

    Ruby on Rails Developer with Strong Linux Background

    United States - Last active: 07/03/2012 - Tests: 3 - Portfolio: 1

    Very proficient RoR Web developer with a strong Linux/Unix background. Located in Florida, USA I work on EST timezone, allowed to work legally in the USA, I can attend to meetings, receive and make calls worldwide, as my customer you will be provided with a direct line to contact me if necessary. Over 11 years of experience on the IT industry, mainly working for major 500 Fortune US companies such as Cisco Systems, LexisNexis, Sun microsystems and others. My focus is always to keep things as simple as possible and make stuff better. Relevant skills : - Ruby on Rails 3 - Authorize.net , Credit card systems - RSpec , Capybara ( Testing ) TDD - Memcache - C ANSI - Linux / Unix (Solaris) - Shell scripting - Unix power tools: vi,awk,sed,bash,truss,top,strace,tcpdump,iptables.. - Capistrano - Amazon EC2 and Clouding computing. - VPS (Heroku, SliceHost, DreamHost) - Git Collaboration tools and extras that we offer to our customers : - US Phone number landline and cell phone - Skype. - Outlook Calendar (Exchange server) - EST U.S timezone, Located in Florida, near by major airport (FLL) - Fluent in English, Spanish and Portuguese (Spoken and Written) Don't hesitate to contact me if you have any questions.

    $33.33 /hr
    157 hours
    5.00
  8. Alexander C.

    Alexander C.

    Scala / Java / Haskell developer, Full Stack Engineer, Consultant

    Russia - Last active: 05/31/2014 - Tests: 2 - Portfolio: 2

    Java developer with 8 years of experience. Now also Groovy(2 years) and Scala(1.5 years) developer. Java: Hadoop, Nutch , Lucene/SOLR/ElasticSearch, Morphia(MongoDB ORM), parsers/crawlers(using Apache Httpclient, HtmlUnit and own microframework), Web MVC(Struts 1.x/Grails), Java Desktop Applicatins(Swing) / Applets, webservices (w. Restlet framework), RabbitMQ Java client, Riak Java Client Scala: PlayFramework 2.x, Lift, Akka, ReactiveMongo Groovy: Groovy scripts / Gant build scripts / Gradle Databases: SQL(PostgreSQL/MySQL), MongoDB, Riak, SOLR/ElasticSearch PHP scripts, linux(fedora/centos/ubuntu) server administration, SVN / Git, SEO methods/scripts, affiliate marketing. Check my blog(chepurnoy.org)/GitHub(kushti) also.

    $60.00 /hr
    1,026 hours
    4.99
  9. Gloire Tech

    Gloire Tech

    SharePoint Consultants

    India - Last active: 3 months ago - Tests: 1 - Portfolio: 14

    Gloire Tech is a young & dynamic fast growing software development and technology consulting, outsourcing company located at Ahmadabad. We ensures a great understanding of your objectives and work in close collaboration with you to come up with the most appropriate technology solutions that are efficiently architecture, developed, tested and implemented.

    $20.00 /hr
    240 hours
    5.00
  10. 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