Top Upwork Freelancers

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  1. Udana Udayanga

    Udana Udayanga

    Codeigniter / Zend | Joomla / WordPress |OpenCart/Magento| Amazon/eBay

    Sri Lanka - Last active: 16 days ago - Tests: 6 - Portfolio: 16

    I am in this field for more than Five years. I prefer using my qualities to be reflected through the work I do. I thoroughly enjoy what I do, especially observing the results alongside my clients. If you may like to work together, please get in touch. And don't worry; if I don't think I can do your job well, I won't take it .Expect high quality and low price from me. If I work well I will grow, thats the bottom line.

    Groups: CubeCart, Sun Certified Professionals

    $15.00 /hr
    1,503 hours
    4.27
  2. Andrey Chorniy

    Andrey Chorniy Agency Contractor

    Senior Java (JEE and Android) Developer

    Ukraine - Last active: 8 hours ago - Tests: 3 - Portfolio: 7

    During my 11 years experience I've worked with a lot of java technologies and frameworks, performed a lot of refactorings and system re-deisgns and application performance tuning. My latest experience include application development for Android platform and web-applications with Java/Jboss-Seam/JSF/Hibernate/Spring. System integration with CMS systems like Alfresco, Artesia (OpenText) I have strong background in application performance tuning. Follow the best OOP principles and Design-Patterns. I also have an experience in developing information retrieval systems, datamining, textmining, evolutionary/genetic algorithms. I'm looking for challenging Java/JEE/Android projects.

    Groups: Android, Sun Certified Professionals

    Associated with: Texus

    $30.00 /hr
    2,874 hours
    4.83
  3. Alastair A.

    Developer / Integrator / Administrator - Ruby, Rails - MSc, MCSD

    United Kingdom - Last active: 10/21/2011 - Tests: 2 - Portfolio: 4

    I have developed and supported a wide range of systems, from business components for global financial corporations through to small websites and systems for small companies, using Javascript, Ruby, PHP, C#, Visual Basic, SQL Server, Access, and QuickBase. My core competency lies in helping to determine and create the appropriate system according to requirements. Experienced in the following areas: HTML, CSS, HAML, SASS, REST, Javascript, UML, Linux, Mac, Google Apps, Single-sign on (SSO), Joyent, Slicehost. Microsoft Certified Solution Developer (MCSD) and Sun Certified Java Programmer.

    Groups: salesforce.com, Sun Certified Professionals

    $55.56 /hr
    319 hours
    4.34
  4. Roger Paes

    Roger Paes

    Expert Java web developer (10+ years) SCJP/SCWCD

    Canada - Last active: 6 months ago - Tests: 3

    I'm a Java developer with 10+ years of experience in the J2EE platform, having developed a wide range of web applications(frontend/backend) using the following tools and technologies: Spring 3, Angular JS, Struts, WAS, Oracle, Tomcat, Extjs, Mysql, EJB, JSP, UML, Design patterns, SQL, Hibernate, JSF, Eclipse, Maven, RTC, web services, JMS, etc. I'm seeking opportunities to build java applications from end-to-end.

    Groups: Sun Certified Professionals

    $16.67 /hr
    0 hours
    0.00
  5. Satyanarayan Y.

    Satyanarayan Y.

    Java/J2EE: Spring Framework, RESTful WS, JSF, Struts, Hibernate, MySQL

    India - Last active: 8 hours ago - Tests: 12 - Portfolio: 5

    I have over 7+ years of work experience in Software Development Industry. ✔ Language:- Core Java, Advance Java, PHP ✔ Web Technologies:- Spring Framework, Spring MVC, JSP, Servlet, Struts, JSF, PrimeFaces, Hibernate, JPA, EJB, JDBC ✔ Web Services: REST API with Spring MVC, Java RESTful Web-Services with Jersey API, JAX-WS, JAX-RS, SOAP. ✔ Scripting Language:- HTML, JSTL, Java Script, Ajax, JQuery, CSS. ✔ Database:- MySQL, PostgreSQL. ✔ Web Server:- Tomcat, JBoss. ✔ Version Management Tools:- Visual Source Safe, SVN, Git. ✔ Development IDE:- Eclipse, Net Bean, Intell iJ. I have involved in wide range of website development using JSP, Servlet, Struts 2.x, JSF, Spring, Hibernate, RichFaces, PrimeFaces, JPA, EJB, Ajax, JQuery, Java Script, HTML, CSS and so on.. I am holding Sun Certified Java Programmer(SCJP) certificate. My core competencies lie in complete end-to-end development of any size application right from app development to DB design. Proven ability to develop multiple projects with medium to high complexity. Commitment to Quality work and on-time delivery. Our motive is to help customers to achieve their business objectives by providing innovative, best-in class IT solutions and services, which correspond to client's requirements for 100% or bit more...

    Groups: Crossrider, Sun Certified Professionals

    $15.00 /hr
    1,936 hours
    4.97
  6. Vishal T.

    Vishal T. Agency Contractor

    PHP/Jquery/AJAX/Mysql expert with 6+yr Exp.

    India - Last active: 4 days ago - Tests: 18 - Portfolio: 8

    Over the last 6 years, I have developed a wide range of web applications using ATG commerce, Oracle 11g, PHP, and MySQL, Jquery, Ajax,including Web Designing for startup companies and small businesses.Expert in working on Jquery UI, JQGrid, CloudZoom etc. Expertise in ATG dynamo, CSC, BCC, jQuery, AJAX implementation. I am seeking opportunities to build web applications from the ground up for you or your business. My main objective is to obtain a responsible and challenging career with a progressive employer which will utilize my skills, abilities and management for carrying out operations. This would be the place where my work, abilities and employer will have a valuable application and the best relation to carry out. Thanks

    Groups: Sun Certified Professionals

    Associated with: Techy Minds Agency

    $22.22 /hr
    170 hours
    4.73
  7. irfan shahzad

    irfan shahzad

    PHP and Sun Certified Java Programmer

    Pakistan - Last active: 08/05/2014 - Tests: 6 - Portfolio: 3

    Over four years of development experience with sound knowledge of Object Oriented analysis and design principles. I have been actively involved in developing scalable enterprise application using Agile and TDD methodologies. using Java platform. Furthermore, I have been learning and experimenting with new technologies to expand my horizon and keep myself up-to-date with future trends.

    Groups: Sun Certified Professionals

    $16.67 /hr
    238 hours
    4.94
  8. Ravi V.

    Ravi V. Agency Contractor

    CTO | Project Manager | Expert : .Net 3.0, 3.5, Joomla, ILance, WP

    India - Last active: 8 hours ago - Tests: 11 - Portfolio: 6

    I have more than 10 years of experience in IT field. In these years, I have worked in many fields including corporate trainer, faculty, developer, TL, Project manager, Tech Lead etc. Working in these all fields, I gained a lot of experience in development, designing and project planning. I have also good experience with project management. Being SCJP, I have good experience with Java, ASP.Net, PHP, MVC Framework, WordPress, MS SQL, Oracle, MySQL, CSS, HTML, XHTML, HTML5, CSS3, Responsive designs, Bootstrap etc.

    Groups: Sun Certified Professionals

    Associated with: Vivacity InfoTech Pvt. Ltd

    $16.67 /hr
    7,633 hours
    4.90
  9. Jayansh Shinde

    Jayansh Shinde Agency Contractor

    Apache Ofbiz, Java,Eclipse RCP, OpenGTS

    India - Last active: 5 days ago - Tests: 3 - Portfolio: 7

    Software developer and architect with 8+ years of experience in software industry. Proven record for achieving successful products – TransForm (Oracle forms to java) and TransRep(Oracle Reports to Birt).

    Groups: Sun Certified Professionals

    Associated with: Jaysan

    $22.22 /hr
    1,331 hours
    5.00