Top Upwork Freelancers

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  1. Simon Lang

    Simon Lang

    Software Engineer / Web Application Developer. PHP, MySQL, JavaScript

    United Kingdom - Tests: 3 - Portfolio: 1

    I am a 24 year old web application developer from Brisbane, Australia - although I'm currently based in Edinburgh, Scotland. I have a Software Engineering degree, and about 10 years of industry experience. (5 in programming and web, 5 in general I.T. support) If you're reading this, hopefully you're interested in giving me some work. I really love my job - making web applications is *fun*. I'm always keen to work with talented, passionate and like minded people, so please get in touch if you think we'd work well together. Ideally I would love to be working on challenging projects that are founded on a Zend Framework back-end and a rich Javascript front-end interface. I am also starting to experiment with developing my first Chrome Extensions, Android Apps, and Google Marketplace Apps. I'm a bit of a Google Fanboy and love working with their APIs. http://www.simonlang.org/

    $66.67 /hr
    552 hours
    5.00
  2. Jack H.

    Jack H.

    Drupal / PHP / MySQL / jQuery - Developer

    Netherlands - Tests: 6 - Portfolio: 5

    Before working as a web developer I worked in corporate IT in the Netherlands, doing information analysis and Oracle development. After taking some time off to travel I ended up living in Central America (Guatemala). Here I picked up web development by working on personal projects and freelancing. After experimenting with different platforms I ended up with Drupal as my favorite choice. It's power and flexibility never ceases to amaze me and there always seems to be a way to make it do exactly what is needed. Besides Drupal/PHP I also specialize in MySQL, jQuery, D3.js (data visualization) and WordPress.

    $40.00 /hr
    77 hours
    5.00
  3. Garik K.

    Garik K.

    ISTQB certified Senior QE, 14 years exp., Java, Selenium, Automation

    Czech Republic - Tests: 10 - Portfolio: 1

    Having around 14 years of experience in IT (as Developer and QE) I have been working (as permanent & freelance) for various big companies, leading and/or developing test frameworks for the API, webUI projects mainly focusing on automation in Java, Python, PHP, Shell scripting. Various IDEs and automation frameworks were chosen like: Eclipse, Vim containing Junit3, Junit4, TestNG, Selenium {1.x; 2.X,}, Nose tools for developing the framework around them. WebUI tests were running under win/linux platforms for IE, Firefox, Google Chrome, Opera, Safari. The place to track the defects were/are: Mantis, Bugzilla, Jira I am familiar (and using in my daily routines the CLI of them) with CVS, SVN, Git source control systems. My growing knowledge in Linux scripting and administration gives me chances to develop and use helpful utilities (installers/etc) in the shell as well. The DBs I workedwith: foxpro, mySQL, Postgres, MongoDB, Oracle Recently the idea of Continuous Integration (CI) Testing becomes vital for companies for their testing: I used to work with Jenkins (aka: Hudson) with its tons of plugins and fund it really exciting. All my recent project I'm constantly using under Jenkins now :) OS-s: Win (old platforms), Windows 7, RHEL {4,5,6}, Fedora {10-15}, CentOS {5,6}, Ubuntu, Amazon Linux Recently: got ISTQB certification.

    $28.90 /hr
    4,349 hours
    5.00
  4. Sergey Borisov

    Sergey Borisov

    .NET 4 Microsoft Certified Windows Developer (WPF, WinForms)

    Cyprus - Tests: 1

    I am Microsoft Certified Technology Specialist ".NET Framework 4, Windows Applications". Over the last 6 years, I have developed a wide range of Windows Applications using Delphi, WinForms, WPF. My core competency lies in a perfect design of user interfaces via modern technologies. Also while I was studing I got a lot of awards for programming contests. So I have a very good programmer logic. I also have experience in the following areas: MS SQL Server, Postgree, PHP, ASP.NET, Java, Delphi Prism, Delphi.NET, JavaScript.

    $22.22 /hr
    69 hours
    5.00
  5. Aleksandar Misic

    Aleksandar Misic

    Software developer

    Serbia - Tests: 2

    Programming Skills - ASP.NET, ASP.NET Web Forms, ASP.NET MVC, ADO.NET, WPF, C#, VB, DynamicData Framework, Entity Framework, ASP AJAX, JavaScript, jQuery, jQueryMobile, SQL, LINQ, HTML, CSS Database Skills - MS SQL Server 2008/2005, Oracle 9i/10i, MySql, PostgreSQL/PostGIS Platforms - Windows XP/Vista/7 - Experience in developing various Web/Desktop based applications using ASP.NET Web Forms, Windows Presentation Foundation, Web Services with C# and VB.NET and JavaScript(jQuery). - Complete end-end management of a new website development project. - Proficient in web services concepts and Client/Server application, well acquainted with software development project lifecycle and different software development models. - Experience in using and manipulating ASP.NET Server controls like DataGrid, DataList, and Repeater. Good know-how in Data binding concepts in .NET. - Experience in ADO.NET Strongly typed DataSets, DataReaders, Transactions and good experience in creating, consuming and modifying Web Services using MS Visual Studio .NET. - Good database designing skills in SQL Server, SQL Queries, Stored Procedures. - Skilled in creating graphical user interface portion of Web/Desktop based applications with HTML5, CSS3, jQueryUI, jQueryMobile. - Knowledgeable in Responsive Web Deisgn techniques. - Experience in creating GIS applications(PostgreSQL/PostGIS, Openlayers.js, Geoserver, pgRouting).

    $5.56 /hr
    84 hours
    5.00
  6. Dmitry Semyonov

    Dmitry Semyonov

    Proficient and initiative Java(J2EE), Android, C#(.Net)

    Kyrgyzstan - Tests: 8 - Portfolio: 3

    For last 4 years have been working on some projects, mostly refferring to desktop applications, network tools and servers.Good knowledge of OOP, design patterns, software development methodologies.I have a good experience of working in team and usage of different tools for development: Continuous integration at Bamboo and CruiseControl, source control systems, JIRA, Trac and Bugzilla issue tracking systems, Apache Ant and bash scripting.I'm very interested in non trivial tasks according to network operations.

    $22.22 /hr
    80 hours
    5.00
  7. Moc A.

    Moc A.

    Expert Web Developer

    Ukraine - Tests: 17 - Portfolio: 4

    Focusing on wide range of Web, Desktop, Network and Database projects I'm looking forward to getting your projects done on time. My experience is built on 10+ working years on big and small projects like Web, financial, search, warehouse systems etc. I have strong knowledge of cutting-edge technologies such as Web: Client: HTML5, CSS3, Twitter Bootstrap, Javascript/JQuery/AngularJS, Server: Python/Django, PHP/Zend Framework, ASP.NET/ASP .NET MVC General purpose: .NET Framework, Java SE, Delphi 7+ Databases: SQL (Oracle and MySQL), NoSQL (MongoDB) I'm familiar with Eclipse, Bitbucket and suchlike. At the same time I have 12 years of university level teaching on field of computer science.

    $22.22 /hr
    450 hours
    5.00
  8. Himanshu G.

    Himanshu G.

    Perl/Python Programmer and Offline Trainer

    India - Tests: 7

    I have written Perl/Python scripts for about 10 yrs for transliteration, processing domain specific languages, detecting student program similarity, automating web tasks and tests, cleaning up source code repos, sqlite data processing, generating web based reports, processing csv/xls/log/xml files, software packaging, uninstalling programs, prototyping simple web applications etc. I have also helped students and peers with C/Perl/Python/Web Programming. Ask me to do a test task before hire but sorry no homework from school or work left over from office, please.

    $20.00 /hr
    23 hours
    4.93
  9. Ivan L.

    Ivan L.

    Senior Developer (PHP \ SOAP \ WSDL experienced)

    Russia - Tests: 3 - Portfolio: 4

    I am a professional in the field of web development with extensive experience in designing websites of varied complexity. The main technologies I use in my work are: PHP – I develop the majority of projects in this programming language. I am well familiar with its structure, advantages, and shortcomings. SOAP – I have used the SOAP and WSDL technologies to develop a number of web services. MySQL – the main DBMS I use in my projects. I am well familiar with the finer points of its setup and implementation. HTML\CSS\Javascript\jQuery\Ajax – I often need to engage in front-end development. Technologies I use less often but have a positive experience with: REST, PostgreSQL, Oracle, RabbitMQ, Google Cloud Messaging (GCM), PHP Yii Framework, Wordpress The most interesting projects I have worked on include: 1) A sports statistics system for the South African Golf Association. For that system, I developed a high load web service by utilizing the SOAP and WSDL technologies 2) Systems for online flight booking for the t3com company. 3) A great number of projects which are smaller in size but no less important to me. In addition to web development, I have experience in creating desktop systems and utilities with the use of such programming languages as C# and Java. I will put in my best effort for solving your problem.

    $17.00 /hr
    578 hours
    5.00
  10. Igor Khvostenkov

    Igor Khvostenkov

    Java Developer / Test Automation Engineer

    Germany - Tests: 5

    I have more than 10 years of experience in Software Developing and Testing. Skills: - Java: SE, Spring - DB: DerbyDB, MSSQL, Oracle, Times Ten - Operational systems: Ubuntu Linux, Unix (Solaris 5.8, 5.10), Windows like - Apache Tools: HTTP Server, Tomcat, Maven, James - Scripts: Java Script, SH/KSH/Bash - Automated testing: Selenium/WEB-Driver, JMeter - Other: XML, Web Services, HTML - Methodology of product development and testing, bug tracking systems

    $22.22 /hr
    5,672 hours
    4.98