Top Upwork Freelancers

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  1. Lukasz T.

    PHP, Smarty, JavaScript, AJAX, Kohana, MySQL

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

    As a PHP / MySQL Developer, I worked for large multinational companies, small start-ups and individual customers in a team and also as an individual programmer. I participated at each stage of the software development cycle, starting from requirements gathering, design through implementation, testing, deployment and maintenance.

    $16.67 /hr
    4,118 hours
    4.97
  2. Kate Gorbunova

    Senior Software Testing Engineer

    Russia - Last active: 12/07/2014

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

    $10.00 /hr
    0 hours
    5.00
  3. Abdessamad Tahri

    SharePoint Technical Expert

    Morocco - Last active: 06/10/2012 - Tests: 1

    With more than 3 years experience in sharepoint, I am a technical expert in SharePoint (WSS 3.0, MOSS 2007, SharePoint 2010)

    $25.00 /hr
    0 hours
    5.00
  4. Vasyl D.

    ASP.NET, MVC3, MVC4, C#, MSSQL, MySQL, ExtJS 3.4, ExtJS 4.1, JQuery

    Ukraine - Last active: 3 months ago - Tests: 17

    Expertise in several programming languages and seven years of experience in software development, are the major factors, which would help me in making worthy contribution towards the growth of the your business.

    $33.33 /hr
    0 hours
    5.00
  5. Ivica A.

    Ivica A.

    IT professional

    Serbia - Last active: 14 days ago - Tests: 1

    A skilled IT professional - working for 10+ years as a technical support representative for companies with more than 10k active clients including the following duties: technical problem solving, development - programming, general and IT- tasks, IT-administration. It means advanced problem solving, troubleshooting and resolving customer queries together with ability to work independently in a home office environment. I have experience in the following areas: PHP, MySQL, Windows/Linux environment, Linux Server Administration, Web Hosting Technologies, Game Development, Software Development, Customer Service and Technical Support.

    $11.11 /hr
    0 hours
    0.00
  6. Ryan ODonnell

    Ryan ODonnell

    Python, Web-Stacks, and Go

    United States - Last active: 2 days ago - Tests: 3 - Portfolio: 2

    Experienced Python and Go full-stack web-developer. Bootstrapped many websites in Python and associated frameworks. Tasks included: full-stack administration on both Windows and Linux technologies, backend software development, and front-end responsive and mobile design. Can easily develop a working prototype of a website very quickly, and deliver a functioning product in an acceptable time frame. Cisco Certified technician willing to consult on various technology needs.

    $100.00 /hr
    0 hours
    0.00
  7. Nenad Vico

    Nenad Vico

    Architect

    Serbia - Last active: 20 days ago - Tests: 4 - Portfolio: 1

    Java Architect, Over 10 years of experience using: J2EE, Spring, Hibernate, JPA, Struts, GWT, Smart GWT, WebServices, Applets, Servlets, Swing, Swt, Ant, Maven, Apache libraries, Dods, Axis, JUnit, EasyMock, Dwr, JasperReports, Velocity, FreeMarker, Code generators, Twter4j, REST, POI, Fax4J, CXF, JSF, Spring Boot, Spring Rest, Spring Security, Spring Integration, Spring Batch, Hadoop, Cassandra, Hbase, Hive, Sqoop, Solr, Cammel, Angular, Bootstrap

    $27.78 /hr
    0 hours
    0.00
  8. Dwayne Ewens

    Dwayne Ewens

    Independent Contractor

    United States - Last active: 1 month ago - Tests: 1

    17 years Software Development and QA experience in testing client/server applications, ERP, CRM, and other web-based applications. Experience writing and negotiating requirement contracts for various industries including US Air Force / US Government., aircraft industry, commercial software, oil & gas, and education utilizing the SEI -CMM process for business infrastructure. SUMMARY • Strong application lifecycle management • Developed well interpretation applications for down hole devices and oil & gas surveys • Conducted reviews for testing, debugging and coding software in C++, Visual Basic, Fortran, and Java 7 • Provided analysis for sequencing and plotting oil & gas survey data • Managed and implemented new requirements and developing supporting documentation • Configured and setup project applications for deployment • Served as lead on deploying and configuring PeopleSoft Financial, HCM, CRM • Coded with Ruby on Rails, C++, Java and scripting with JavaScript • Developed software application in C++, C# and Visual Basic in Dev. Studio Desktop 2012

    Groups: LoginRadius

    $33.33 /hr
    0 hours
    0.00
  9. Max Topal

    Max Topal

    VoIP/Network/Linux Engineer

    Russia - Last active: 1 month ago - Tests: 3

    Over 8 years hands-on experience. I have deep knowledge on VoIP Hardware and softswitches from open-source one (Asterisk, Elastix, Askozia, Freepbx, CallBox, Trixbox, Welltime, Yeastar) to licensed (Switchvox, Panasonic, Mera, RTU) . I am providing Asterisk-based PBX installation\integration, support, troubleshooting and consultations. Fully manage the installation, configuration and troubleshooting of Linux servers * Install and configure Web Servers and MySQL, PostgreSQL * Install and configure customer scripts and programs * Monitor performance to identify and resolve issues using a suite of systems and tools. * Provide VoIP Security * Troubleshoot and resolve network, system, hardware and software problems. * Achieve quick fixes and / or long-term solutions as needed. I have more than 100 successful IP-PBX server deployments, so I am confident that you will be satisfied with my work completely.

    $20.00 /hr
    0 hours
    0.00
  10. Rahul W.

    Rahul W.

    Consultant

    India - Last active: 7 days ago - Portfolio: 2

    Almost 5 Years of proven working experience of J2EE Related Projects and Currently working on ERP workflow application using JSF, ICE Faces with Hyperion Integration . Web Frameworks, Servers and Tools: - Struts MVC, Spring , Log4J, Axis Web Service, SOLR , Jason Objects Persistence Layer and O/R Mapping Tools : -Hibernate3.0+JPA (Java Persistence API), JDBC Application Presentation Layer: -Struts Tags, JSP, ICE Faces, JSF Ajax Framework:-ZK Framework,ZK MVC,ZK MVVM, DWR frame work. Application Server : - Weblogic 9.2, Jboss, Glassfish, Tomcat 6.0

    $11.11 /hr
    0 hours
    0.00