Java Script Freelancers

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  1. Oleg G.

    Oleg G.

    Java, CSS, Java Script Developer

    Ukraine - Last active: 5 months ago - Tests: 2

    I have +4 years of experience in developing enterprise class Java applications. I took part in different projects for finance and analytics sector with full development cycle. Also have experience in frontend development. Now I am looking for interesting project with web technologies. My skills: - Java, JavaScript - Spring, Hibernate, Google Web Toolkit - AngularJS, D3.js - HTML, CSS - SQL Quality of work is the highest priority for me.

    $10.00 /hr
    0 hours
    0.00
  2. Chetan P.

    Chetan P.

    JAVA, Webservice, Java Script ,Tomcat and MYSQL

    India - Last active: 10/29/2014 - Tests: 2

    Over the last 6 years, I have developed a wide range of applications & websites using using Javaand related teccnologies:PHP, Java, J2EE, Struts, Spring, Hibernate, HMTL, DHTML,JSP,Servlets,IText tool , MySQL,Oracle ,MSSQL JBoss ,Tomcat, AMF, BlazeDS, SOAP, JSON, XML and flex. I am seeking opportunities to build websites from the ground up for you or your business. Hardworking, team and goal oriented, challenge seeking, work well underpressure. Ready for sporadic overtime.

    $8.89 /hr
    0 hours
    5.00
  3. Rahul A.

    Rahul A.

    Java,Grails,Google Script & Twitter Api Ninja

    India - Last active: 5 days ago - Tests: 10 - Portfolio: 5

    Besides being an excellent communicator, I am a freelancer consultant with expertise over web,desktop and mobile applications. Till date I have obtained over 50 5* reviews which are true testimonials to the quality of service I have delivered. I am an express learner and I adapt and become adept to new technologies very fast. This is clearly reflected by my job history which shows the wildly different variety of jobs I have worked with and landed them to perfection. I have experience and mastery over several regimes. Primarily I am a java buff as I work with Groovy/Grails for web development and Android for mobile development. Both require supreme expertise over java. I have made a lot of applications using twtiter api. If its about twitter, its about me! Just see the jobs I have done for twitter in my job history and you will realize why I claim that. I am also proficient in making bots,web crawlers, email scrapers , automation tasks based on selenium web driver/htmlunit and jsoup. I have been heralded as the "bot master" by various clients I have worked with due to my outstanding performance in automation jobs. The reason for my success over each job I work upon is my exposure to a plethora of technologies which adds an extra edge to my artillery. I have worked on wildly diverse technologies including: 1) Web Application development: For web application development, I have experience with Grails. I am a master of this wonderful framework developed to make java development really easy and rapid. My role in past projects on grails includes implementation of Restful web services for sql/nosql databases as well as overall application design/development right from the inception to transition/deployment. 2) DBMS: I have worked on sql as well as no-sql. In sql, I have experience with MySql,Sql Server(2008),DB2,Oracle RDBMS. In no-sql, I am a mongoDB master. I have also worked with CouchDB(with android). 3) Desktop Applications: I have made several desktop applications using java swing and javafx. I also have knowledge of Griffon (Grails for desktop). All my applications are characterized by thread safety and robust framework architecture. 4) Mobile Application Development: I have good experience with android framework. All the apps I have worked with are characterized by nice UI and a stable lifecycle by proper handling of application states. My strength over core java concepts like multithreading, runtime polymorphism, inheritance comes in very handy with android app development. Apart from these, I can make background web services using grails for providing data to mobile applications. So you can find a full stack developer in me. 5) Scripting: I have developed various scripts using google app scripts, python and ruby. I have a full fledged ERP running on google drive using google app script with 0 cost for hosting. I always use the best technology for my clients which is light upon their budget. But above all, I consider strong communication skills as my killer strength due to which I got so much success in such a short span of time over this platform. Indeed you would love interacting with me- ITS A GUARANTEE ;)

    $30.00 /hr
    383 hours
    5.00
  4. Blagoj Aleksovski

    Blagoj Aleksovski

    java script, C#, Java, HTML, CSS, Wordpress, Wolfram Mathematica

    Macedonia - Last active: 4 months ago - Tests: 1

    I am in my final year of my studies. I study at the Faculty of Computer Science and Engineering. During the studies i had worked on many different projects in many different technologies. I had worked on ASP.NET projects, MVC3 projects, java projects and in designing web sites.

    $8.89 /hr
    0 hours
    5.00
  5. Grigory Zhebrunov

    Grigory Zhebrunov

    Senior Web Developer (ASP .NET, C#, Silverlight, Java Script, WCF)

    Russia - Last active: 11/28/2013 - Tests: 5 - Portfolio: 12

    My technical summary: - HTML/DHTML/HTML 5, ASP.NET1.1/.NET2.0/4.0, MVC 3 with Razor, Silverlight, Entity Framework 3.5/4, LINQ, WCF, javascript/jQuery/toolkit, Remoting, log4net, NUnit, JavaScript on IIS server, Java SE/EE, JSP, Eclipse on Tomcat server; Ruby, Watir, Ruby-on-Rails on Web-bricks. - C/C++/VC++/C#.NET development with API/technologies: Win32 API, MFC, OLE, COM, STL, ATL, GDI, OpenGL, .NET, ActiveX, Automation, DirectX, MS XML, MS HTML. - NUnit, Watir, Selenium, Squish Frog Logic, MS Team System, development of Web-test automation tool based on Selenium RC. - Reporting: Reporting Services, Microsoft Report Viewer, Crystal Reports. - Borland Delphi: small windows applications and one large project using the technologies Fast reports, ADO, Automation, OmniXML. - Database development: MS SQL 2000/2005/2008, MS Access, MS Excel, technologies: DAO, ODBC, OLE DB, ADO/ADO.NET, MS Office Automation, SQL/T-SQL (SP, triggers), design of databases with ErWin - Mathematics research: complicated mathematical hands-on tasks solving, Fuzzy Logic, Neural Networks, Expert Systems, Genetic Algorithms, etc. Graphics programming and Game Development: 2D and 3D image processing, computational geometry, game physics. - Computer modeling: GPSS, Arena. - Operating systems: Windows 95/98/Me/NT/2000/XP, Windows CE, Windows Server 2000/2003, MacOS X Leopard. - Source control systems: Pocket PC 2003, Windows Mobile 5, Native Visual C++. - Other: design patterns, files format parsing, data storing technologies, reverse engineering, search systems (full-text search), cryptography.

    $25.56 /hr
    8,744 hours
    4.95
  6. Aadarsh S.

    Aadarsh S. Agency Contractor

    Expert HTML/HTML5, CSS3, Java Script, jQuery, WordPress Developer

    India - Last active: 4 days ago - Tests: 6 - Portfolio: 8

    Over the past 5 years i have developed several websites using HTML/CSS, Java Script, JQuery. i Love HTML/CSS work, its my life. I assure you to provide best quality code. I provide:- - Pixel perfect layout - Cross browser compatible code - Responsive to all mobile devices - W3C Valid code - Div based layout (Table less) - Search engines friendly seeking an challenging job and want to help individual and business who are facing trouble in HTML/CSS.

    Associated with: Spiral Infotech

    $11.11 /hr
    677 hours
    4.92
  7. Hasan Hashmi

    Web Development, E-commerce, PHP, MySql, HTML, CSS,Java Script

    Pakistan - Last active: 23 days ago - Tests: 5

    I am having a portfolio with successful marriage of Back end development(PHP), Front end development(HTML,CSS) and Database(MySQL) Design and Development giving edge in Development/Web-development roles; This experience allows efficiency-optimization of existing websites/products and helps build new ones.

    $8.33 /hr
    0 hours
    0.00
  8. Pasqualino Ferrentino

    Pasqualino Ferrentino

    Software Architect

    Italy - Last active: 17 hours ago - Tests: 17 - Portfolio: 1

    I am a computer scientist whose main skills are in the field of data analysis, pattern recognition, statistical software, machine learning and large scale system design and integration. I have developed systems using Neural Networks, Markov chains, Support Vector Machines in various applications: OCR, image processing, data analysis, text indexing and retrieval. I am also proficient in 3D image visualization using common off the shelf libraries and methodologies, either low or high level, like OpenGL, DirectX, VTK, Java3D. I understand and use common ray tracing programs. I understand image processing topics like segmentation, thresholding, classification. I have worked in the past in a 3d Face recognition European project. I know the OpenCV library quite well. In the field of "general programming" I have a good understanding of Databases, multi threaded applications, sockets, pipes, encryption (symmetric and asymmetric), compiler design, operating systems, low level data structure in memory and on disk, data integrity. I consider myself an expert in data structures and algorithms: trees, queues, lists, b-trees, hash tables; I use standard libraries like STL, Boost, Java generics. I have a good knowledge of SQL and data normalization however I have also used custom No-SQL databases like Datadraw, MapDB, Tokyo Cabinet, Zope. I know all the basic algorithms and templates used in every day coding; regarding data integrity and security. Compression (lossy and lossless), symmetric and asymmetric encryption, public certificates, I have worked with OpenSSL programming, encrypted web services, packet sniffers. I am proficient in all the common every day languages with an emphasis on C++ and Perl. But I can use: Java, Python, Visual Basic, C#, PLSQL, Delphi. I know all the Object Oriented Programming concepts and design patterns and I use them if the need arises, but I am also able to write object-free programs in C or functional languages (like Haskell or Scheme). I know modern version control systems like git and mercurial, even if I can use also older ones like Subversion or CVS. I know Windows programming and API quite well. I have used WPF and WCF to create desktop applications in Windows and web services. I have used Linux and Gui toolkits like Qt which are platform independent. I know XML, XSL, I have used several parsers like the MsXML or Xpath. I know how to validate a XML with a schema. I have worked with a team that handled thousands of XML documents relating to air crashes in a SQL server database. I am able to talk and write in English with fluency. If anything is not listed here either I have forgotten to list it or I can probably learn it quite fast, so don't hesitate in asking!

    $24.41 /hr
    7,116 hours
    4.97
  9. Manoj P.

    Manoj P.

    SharePoint & Office 365 Consultant (MCTS, MCP in SharePoint, Master)

    India - Last active: 3 days ago - Tests: 2 - Portfolio: 6

    Over the last 9.5+ years, I have been working across different Microsoft technologies & the SharePoint Server (SPS 2003, WSS 3.0, MOSS 2007, SharePoint Server2010, SharePoint Foundation Server 2010, SP 2013 & Office 365) using C#, ASP.NET(2.0 to 4.5), ADO.NET. I have more then 1500+ hours experience on ODesk for a challenging works. Organizational Experience : - I have got vast experience of working for big IT software companies to the start-up like environment where I have contributed massively to the project and delivered complex projects from the scratch. - I have been building n-tiered systems, Object Oriented applications, Windows/Web based systems and enterprise collaborative platforms using Microsoft technologies. - I have more then 5+ months experience at client side (USA). Technical Expertise: SharePoint Technologies : SPS 2003, WSS 3.0, MOSS 2007, SharePoint Server2010, SharePoint Foundation Server 2010, SP 2013, Project server 2007 , Office 365 Operating Systems : Microsoft Windows Server 2000/2003/2008 R2/2012 Version Control : VSS, Tortoise SVN, TFS Languages : C#, C++, Java Script, HTML, XML, PL/SQL Web Technologies : ASP.NET, XML, DHTML, HTML, CAML, SharePoint Designer 2007/2010/2013 Component Technologies : Web Services, SOAP, REST, Client Object Model Databases: SQL Server 2005/2008/2012 Other Microsoft Products: MS CRM, MS GP 9.0

    $27.78 /hr
    1,844 hours
    5.00