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  1. Resa R.

    Resa R.

    Java EE Developer with EJB/Spring/Hibernate/Maven/Git/JUnit Experience

    Indonesia - Last active: 1 day ago - Tests: 11 - Portfolio: 3

    I am a Java Developer, working as freelance Java Developer, mainly in Upwork. I am very passionate in Java and java-related technology. My experience mostly in business computing and information system area, using JSF or Spring MVC as web framework, JBoss Seam or Spring as Integration framework and Hibernate as favorite Java Persistence API (JPA) implementation. Mostly using JUnit for testing framework, except for JBoss Seam, I am using Test NG which is bundled together with JBoss Seam distribution. I am also very interested in database design and software design. If my clients require software methodology to documenting my design, my favorite software methodology is Iconix Process. Iconix Process is simplified version of RUP, make The Iconix Process one of reasonable UML Based methodology to adopt. In my spare-time, I am writing some personal open source project and small proof-of-concept about java-related stuff in my GitHub public repository. If you need my detailed skill abilities, below is what I have experienced in: - JPA 1.0, JPA 2.0, with Hibernate. - Bean Validation Specification with Hibernate Validator. - Dependency Injection with Java DI (JSR-330), Java Context and Dependency Injection for Java EE Platform (JSR-299), and Spring Core as most popular (but non-standard) Java Dependency Injection Framework. - Java Web Framework with Spring MVC and JSP, or Java Server Faces (JSF) with Facelet and Primefaces. - Java Web/Application server with Tomcat, JBoss AS/Wildfly, or Websphere AS. - Logging with SLF4J as a wrapper to Log4J or Logback. - JUnit or Test NG as testing framework. - Ant or Maven as build and dependency management tool. - HTML 5, CSS 3, JavaScript, JQuery, Twitter Bootstrap, and transparency.js - Third Party API such as Xero API, Open ERP Java API, Braintree Payment API, and Social APIs (Google, Twitter, Facebook, GitHub, etc.) - Linux/Unix or Windows. - MySQL, Postgre SQL, or Microsoft SQL Server. Thanks, Resa

    $27.78 /hr
    2,967 hours
    4.82
  2. Valentin Poroxnenko

    Valentin Poroxnenko Agency Contractor

    senior Java/Androi developer (EJB, JPA,JSP,GWT,Portlets, Eclipse)

    Russia - Last active: 1 month ago - Tests: 11 - Portfolio: 4

      I have been working as a key developer and team lead at the java or android projects for more than 6 years. Most of these projects were enterprise applications. Team leading and project management experience. Good knowledge of team working rules and tools (version control, bugtracking, time management systems, etc.) Development  of multi-tier applications based on JBoss, Weblogic, WebSphere, Tomcat application/web servers. EJB 2, EJB3, servlets, Web services(SOAP, REST, axis2) using for middle tier. AJAX(GWT, JSF with IceFaces), JSP as view tier. Hibernate and JPA ORM at the MySQL, Firebird,Oracle db's. Good design patterns knowlege GoF, Java EE patterns etc. Exam leader and first contributor at the Eclipse RCP exam at the JavaBlackBelt - Java Certification Community ( http://knowledgeblackbelt.com/ ). Brown belt, userID http://knowledgeblackbelt.com/UserView.wwa?userId=148936#!User/vporoxnenko

    Associated with: NevaSpecInSoftConsult

    $30.00 /hr
    1,154 hours
    4.55
  3. Andrew S.

    Andrew S.

    Senior Software Developer

    Australia - Last active: 1 month ago - Tests: 4

    I develop scalable, reliable, and secure applications using latest technologies. I provide professional, high-quality maintenance work and enhancements to existing software applications. In my previous roles I was leading a team of software developers based north of Sydney, Australia, working on desktop and web applications for finance professionals. I am now changing direction towards freelancing and self-employment, writing my own mobile phone applications and working on a contract basis with individuals and companies who have software/IT needs that I can meet. I am a highly-skilled professional, with excellent communication skills on both the business side and the technical side. I have well-developed time-management skills and have experience successfully delivering quality software solutions within required time-frames. I will work diligently and effectively for you, on any job for which I am hired. You will not be disappointed. Areas of Specialization: Web Scraping, Database Design, MVC Application Architecture, CRM, Code Optimization, Shell Scripting, Network Administration. High Proficiencies: C++, Java, XSLT, XPath, RegExp, SQL, Eclipse IDE, SOAP/REST Webservices.

    $50.00 /hr
    1,025 hours
    3.73
  4. Tyrone Villaluna

    Tyrone Villaluna

    Web Developer with expertise in Java and JS

    Philippines - Last active: 08/20/2014 - Tests: 3

    My focus mainly is on web applications, may it be front-end or back-end. I have experience doing JQuery, REST, AngularJS, Backbone, Handlebars, JSF, JSP, and JBoss-Seam. I have been practicing my web application skills for over 7 years now. Though my experience is mainly web development. I am also keen on learning mobile-related programming.

    $12.00 /hr
    0 hours
    0.00
  5. Ysai G.

    Ysai G. Agency Contractor

    Full Time Java Architect /J2EE/Jboss-Middleware/Hibernate

    Bolivia - Last active: 4 days ago - Tests: 1 - Portfolio: 1

    Java J2EE Senior Developer with experience of 10+ years in full time development, management, maintanance of scalable, multi-tier web/desktop applications and full lifecycle application development , I worked a write applications using JBoss technologies application suitable for mobile. I am having very good knowledge of Core Java, Seam Framework, Spring, JSP, Servlet, EJB 3.0, Jboss Enterprise Data Services Framework, Jboss Enterprise SOA PlatForm, Jboss Enterprise BRMS PlatForm, Jboss Enterprise APLICATIONS PlatForm (EAP), Facelets (RichFaces, OpenFaces, PrimeFaces, JSF1.5,JSF2), PostgreSQL Enterprise Data Base, Hibernate, JNI, MySQL, Oracle 10g, Java Script. Very reliable, give me an opportunity an I garantee you that you will satisfied

    Associated with: Galindo Consulting Group, Inc. Agency

    $15.00 /hr
    3,273 hours
    5.00
  6. Ranganathan Kaliyur Mannar

    Ranganathan Kaliyur Mannar

    Expert Java/J2EE/NetBeans Developer.

    India - Last active: 1 month ago - Tests: 9 - Portfolio: 11

    Over the last 12 years, I have developed different type of applications in Java/JEE technologies. I am a high-quality certified Java developer and also an Oracle certified Architect and belong to the Top 10% Java developers in oDesk. My core competency is Core Java, Swing, NetBeans RCP, JSF, EJB 3.0, Thread, Sockets, Web Services, JBoss Seam, Spring. I am also well versed in UML and can provide design diagrams for applications. I have a total of 15 years experience in this industry. I have excellent communication skills and can also write good technical articles. I have very good analytical skills and can think up creative solutions for your unique business problems.

    Groups: Oracle Certified Masters, Oracle Certified Professionals

    $17.00 /hr
    60 hours
    4.49
  7. George Tsobangeorgiou

    George Tsobangeorgiou

    Web Developer with java technologies

    Greece - Last active: 27 days ago - Tests: 1 - Portfolio: 1

    I have been developing custom solutions since 2006. The projects include custom systems erp, crm, document management, e-commerce, directory and many more. I specialize in the following technologies / frameworks: Java Enterprise Edition, jee6, jsf 2.1, primefaces, richfaces, ejb 3.1, cdi, seam, hibernate, jpa 2, jboss forge, deltaspike, picketlink html5, css3, jquery, JAX-RS, glassfish, jboss as, mysql, PostgreSQL, Linux Server Administration, maven, ant, git, svn. The hourly rate is negotiable based on your project and the technologies involved, I can also work as an IT consultant and help you with your project. Finally, I can translate from English to Greek and vice versa.

    $33.00 /hr
    0 hours
    0.00
  8. Jonathan C.

    Jonathan C.

    Consultant

    United Kingdom - Last active: 1 day ago - Tests: 1

    I have a UK university PhD, in Artificial Intelligence, and the business management skills to match, together With 15 years of Delphi, C++, Java, SQL, and Object-oriented analysis and design experience. I specialise in development including protocol specification, thread management, distributed communication and database transaction management. I have retro-fitted software in tasks ranging from installing improved modules to sophisticated Artificial Intelligence sub-systems. I can provide the often essential empathy with the contract holders, and the pragmatics to satisfy the demands of management. I have 20 years of competency in the software industry, and have a proven track record that will guarantee the successful realisation of your system requirements. I have designed and implemented systems used by multi-billion turnover corporations around the world, saving millions of pounds savings per year. My scope in system design and development ranges from individual utilities and embedded operating systems, through to large-scale corporation-wide distributed architectures. I am also able to provide a code debugging and fixing service, either onsite or online. I can give workshops and can facilitate training of new software developers, both in-house and online. I have managed my own team and maintained their skills matrices, ensuring training has been current. I have defined and managed new product releases and have written instruction manuals for new and "super" users at the customer end of the project.

    $105.56 /hr
    2,660 hours
    4.96
  9. Bilash S.

    Bilash S. Agency Contractor

    Ruby On Rails | TDD | jQuery | J2EE | Server Expert

    Bangladesh - Last active: 2 days ago - Tests: 3 - Portfolio: 8

    Over the last 6+ years, I have developed a wide range of websites using JAVA, ROR, and MySQL including sites for start up companies and small businesses. I am seeking opportunities to build websites from the ground up for you or your business.

    Groups: Engine Yard Ruby on Rails Professionals Network

    Associated with: BSquare Technologies

    $35.00 /hr
    5,378 hours
    5.00