J2EE Developers & Programmers

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  1. Larry Myers

    Larry Myers

    J2EE(Grails,Spring)/Rails/AngularJS/Python expert

    Canada - Tests: 5 - Portfolio: 12

    Hi, there! Thanks for viewing my profile. I am a highly motivated, enthusiastic, and flexible web developer and have been consulting and developing websites for over 8 years with many of web programming languages. I also strive to create well structured and thoroughly tested code. On projects where it is possible I implement thorough unit tests to ensure that the code base remains stable. I primarily work in a Linux environment, both for development and deployment. Almost all of the tools I use for development and deployment are open source. I am very comfortable with working on the command line and performing many server administration tasks. More details on my actual programming experience below. Ruby on Rails, Spree eCommerce Java J2EE (Grails, Spring, Hibernate, Jackson, LDAP, JUnit, Jersey) AngularJS, Backbone.js Bootstrap, Html5/CSS3 Slim/Jade/Less/Haml PHP - Laravel, CodeIgniter, CakePHP Python/Django AWS, Heroku Stripe, Braintree Salesforce, SugarCRM, APEX, RTB, CPC, SFDC, CRM Modern HTML5 JavaScript Frameworks Postgres, Oracle, MySQL

    $55.56 /hr
    1,688 hours
    4.43
  2. Andrew Balling

    Andrew Balling

    Systems Software Engineer/Analyst

    United States - Tests: 4

    I am an experienced software professional with a diverse background. I have experience in developing standalone, server-side, GUI, and web applications using a variety of languages and frameworks. I am looking for opportunities that will provide challenges in any of these areas, and also those that would allow me to explore new fields. I am self-motivated and determined to design robust and efficient solutions in my work.

    Groups: Crossrider

    $55.56 /hr
    1,358 hours
    5.00
  3. Xiaodong Y.

    Sr. Software Developer

    Canada - Tests: 4 - Portfolio: 1

    Seasoned software developer and tech lead with extensive design/developing experiences on variety enterprise applications. Particularly interested in distributed system design, development, performance tuning and troubleshooting. Specialties: Java/Java EE, C++, Tomcat, Weblogic, ASP.NET, Oracle, Postgres, SQL Server, networking, multimedia, database technologies, strong problem-solving and analytical skills

    $55.56 /hr
    2,444 hours
    5.00
  4. Alex U.

    Alex U. Agency Contractor

    Ruby, Java, Web Development

    Canada - Tests: 2 - Portfolio: 12

    Strong development, lead, architect skills deriving by 12 years of experience in successfully implementing IT Software Projects varying in size and across different industries. Specialties: Web and enterprise software architectures, object oriented development and design, design patterns, test-driven and agile software development, web application development, Java, J2EE, Ruby on Rails, Hibernate, Spring, transactions, databases, Oracle, PostgreSQL.

    Groups: Sun Certified Professionals

    Associated with: InnoInco

    $33.33 /hr
    13,311 hours
    4.95
  5. Rokibul K.

    Rokibul K.

    Software Developer

    United States - Tests: 5 - Portfolio: 2

    • 12+ years of experience as Software Architect, Chief Programmer, Senior Software Engineer, Software Engineer and J2EE Developer with proven success in Designing, Developing and Testing Web, Desktop and Middle-ware development with specialized expertise in Java/JEE, .Net and Ruby platform. • In depth experience in developing applications using application frameworks like EJB (Entity Beans, Session Beans, and Message Driven Beans), Spring and JBoss Enterprise Application Platform. • Experienced in popular frameworks such as Struts, Spring, Wicket, GWT (GWTExt), Ruby on Rails, ASP.NET etc. • Extensive Experience on Web Services/SOAP, REST/RESTFul Web Services with JAX-WS/RS . • Cloud Development experience with AWS stack including S3, SNS, SWF, DynamoDB, Cloud Trail, Cloud Formation . • Extensively used JPA/Hibernate/nHibernate, IBatis, Entity Framework, Spring DAO/Hibernate as Persistence layer and ORM framework • Extensive experience in Web2.0, RIA with JavaScript library including JQuery, Prototype and hardcore javascript. • Used Lombardi Teamworks as BPM suite and JBoss BRMS/SOA with JBoss Enterprise Application Platform. • Extensively used IIS, Apache Tomcat, WebLogic and JBoss. • Hands on experience in Ant, Maven, Lunt Build, Cruise Control, Hudson; Version Control Systems like CVS, VSS, Subversion, Borland StarTeam, GIT and Issue Tracking Systems namely BugZilla, JIRA and Mantis. • Experienced in Financial Services, Pharmaceuticals Regulatory Management, Document Management Systems, Ready-made Garments Industry, Financial Applications, Education, Travel, Telecom domain. • Extensive experience with Agile practices namely XP, TDD, Continuous Integration and SCRUM. • Database experience with MSSQL, Oracle, MySQL and noSQL Database namely MongoDB. • Extensively used Eclipse, NetBeans, RubyMine, and Visual Studio. • Frequent in Linux/Unix, and Windows OS.

    $77.78 /hr
    1,771 hours
    4.93
  6. Roger Diller

    Roger Diller

    Java,Flex,Hibernate,Spring,iOS,JasperReport,iReport,Postgres,MySQL Dev

    United States - Tests: 7

    Website: http://www.rogerdiller.com LinkedIn: http://www.linkedin.com/in/rogerdiller Blog: http://rogiller.blogspot.com My core competency is with Java Technologies such as Hibernate, Spring, JasperReports/iReport, web services, and integrations. I have solid experience in databases (MySQL,Postgres, etc), accounting type systems, and building AJAX applications using the ZK Framework. I have worked in Adobe Flex, integrating applications with a Java back end. I have experience with iOS and can comfortably develop in that environment. I typically seek 30+ hour per week development positions but also do consulting on the side often in the BI space (iReport, JasperReports, etc).

    $75.00 /hr
    2,902 hours
    4.64
  7. Jay Good

    Jay Good Agency Contractor

    Sr. Web Developer and DBA

    United States - Tests: 3 - Portfolio: 21

    I have been developing software and working with databases for the past 16 years. I design object-oriented, tiered applications and write code in PHP, C#, and VB.NET. I have also written applications in C++ / MFC / Win32 as well as VB 6.0. I design and administer databases in MySQL and Postgres and excel at writing triggers, functions/procedures, and views. I have also worked with SQL Server and Oracle. Over the past couple of years, I have moved into being a PHP developer with a preference for the CakePHP 2+ framework (though I also know Zend 2+). I truly believe that PHP, HTML5, and CSS3 are the future of the software world. Since PHP was specifically designed for creating web pages, it only makes sense to use it for web development, especially now that object-oriented features and other modern functionality have been added to the code base. I hold a computer science degree (1998) and have several years of practical experience. I have been using the .NET Framework since the Visual Studio .NET Beta and write .NET code primarily in C# and VB.NET. I prefer to work with applications that follow an n-Tier architecture along with object-oriented concepts such as inheritance and abstraction but will work with just about anything. I have vast experience using C++ and the Microsoft Foundation Classes along with the Win32 API. Other languages/frameworks include PHP, LINQ, Regular Expressions, VB 6.0, and straight C. I have been designing and administering SQL databases since SQL Server 7.0. Software Engineers tend to be bad DBAs but I believe that I am the exception. Database concepts such as normalization/denormalization, primary/foreign keys, and check/default contraints are not new to me. Whether it be T-SQL or PL/SQL, I also excel with database programmability, such as triggers, procedures, functions, and views. File organization and usage, backup and maintenance, and database efficiency are also strengths. I currently primarily use PostgreSQL 9+, where available and MySQL 5+ where it is not. Other databases include SQLite, Oracle, and yes, Access (95 on up). During the past 16 years, I have created and maintained custom line-of-business Windows applications, with a focus now more on Web applications. These have included applications for law enforcement, 911 centers, jails, retail businesses, nursing homes, trucking companies, charities, talent brokers, community/group sites, and e-commerce. I have also designed and coded applications for GIS mapping systems and some data mining and sharing initiatives. I have created custom TCP/UDP servers and clients for low-bandwidth mobile applications. I have worked with O/R mappers such as LLBLGen Pro and are used to using entities in data layers rather than reading/writing data directly. Where applicable, I prefer to use the MVC (model-view-controller) mantra, where manipulating, presenting, and controlling the data is abstracted out. I am used to using source control systems such as Git, SVN, Vault, and SourceSafe. I excel at Web Applications, Windows Forms applications, Windows Services, records management applications, interfaces with third-party APIs, integration of systems, and middle tiers such as the business or data layer (just in case you already have a web application but need the back-end to work). Preferences/Specialize in: Web Applications Records Management/Business Applications Database Design/Administration Windows Services Back-end Work (business, data layer, facade) Windows Forms Applications API Programming Integration of Systems Data Mining/Conversion Programming Languages: PHP 4/5 C# VB.NET C / C++ Java VB 6.0 Databases and Languages: MySQL PostgreSQL SQLite SQL Server T-SQL Oracle Database PL/SQL Access DataFlex AcuODBC Libraries/Frameworks: .NET LINQ LINQ to SQL LINQ to XML Regular Expressions WPF MFC Win32 API ADO.NET ADO DAO/Jet Concepts: Object-Oriented Programming n-Tier Architecture Service-Oriented Architecture Normalization/De-normalization Primary/Foreign/Unique Keys Check/Default Constraints Database Programmability Tools: Visual Studio SQL Management Studio Eclipse PhpStorm LLBLGen Pro VMWare Microsoft Office (Word, Excel, PowerPoint, Outlook) TextMate DbVisualizer Active Reports Crystal Reports Iron Speed CodeOnTime Source Control: Git SVN SourceSafe SourceGear Vault Web Programming: CakePHP 2 & 3 Zend 2+ Silverlight HTML, HTML5 CSS, CSS3 JavaScript WCF SOAP REST JSON XML XSD Web Browsers: FireFox Chrome Internet Explorer Safari Operating Systems: Windows Mac OS X

    Associated with: Good Software Partners

    $35.00 /hr
    1,085 hours
    5.00
  8. Julian M.

    Julian M. Agency Contractor

    5000+ oDesk hrs Developer | PHP, Yii, CodeIgniter, Android, WordPress

    United States - Tests: 6 - Portfolio: 9

    PHP Yii and CodeIgniter Developer, Android Developer, Front-End Web Developer. I am seeking for challenging software development projects and project management opportunities. I have developed a range of skills from web applications development and software development to user-interfaces design. I have been using state-of-the-art technologies such as: PHP, Java and a wide range of frameworks and libraries that are useful to speed up the development process. For web development projects I have experience and special interest to work as a PHP developer using CodeIgniter PHP framework and Yii framework and jQuery as a Javascript framework. I have experience customizing WordPress for blogging and CMS platform as well as developing WP plugins. For Mobile development I have some experience coding basic Android applications. I also have good taste for web design and user-interaction focused on modern web applications. My abilities include Linux administration focused on web servers like Apache as well as Subversion (SVN) management. My ability to combine all of these elements to create websites and client applications will be valuable to anyone in whose employ I may be. Additionally, I am Datawatch Monarch Pro consultant & trainer for seminars and reporting projects, with experience working for Latinamerica & US established companies. Languages: English & Spanish (Español)

    Associated with: Web Team Agency

    $40.00 /hr
    5,101 hours
    4.54
  9. Serhii I.

    Serhii I. Agency Contractor

    Senior Java EE Developer/ Software Architect/ Team Lead/ CSM

    United States - Tests: 4 - Portfolio: 5

    I'm a Software Developer with more that 11 years of experience. I have been involved in development of a wide range of enterprise applications using Java, Java EE, Spring, EJB, ORM, Hibernate, WebServices, Web applications, etc (mostly in health-care domain). My core competency lies in complete application development and I have a lot experience in following areas: Java, J2EE, SQL, OOP, software design and testing, team management, code review. If you want someone who can cope with complexity of your business logic, understand complicated requirements, documentation and specifications, study some technology/framework for you or deeply explore your project's sources and then come up with a good solution and then produce professional code - I can be useful for your project. Also, if you want to find someone to create and manage a team of delvelopers from Eatern Europe (Urkaine) I can help you as well. Since 2012 I'm a Certified Scrum Master. I'm looking for a long term cooperation and interesting projects for me and my teammates. Please feel free to contact me if you have any questions or propositions or need for some consultation (could be free). WARNING! I work only with reliable clients who are really interested in their projects, who know how to manage the project and the team and give reasonable feedback and support.

    Associated with: Sigma Octantis Group Agency, Octantis DataEntry

    $44.44 /hr
    1,380 hours
    5.00
  10. Raymond Doran

    Raymond Doran

    Senior Software Consultant

    United States - Tests: 2

    I am an experienced, motivated and detailed Software Architect / Engineer with a complete end-to-end understanding of the software development process. Over 17 years of professional experience in software development, technology support, and graphic arts. Software development skills include Rich Internet Applications and Web 2.0, Object Oriented Application Design (OOAD), including the use of the Unified Modeling Language (UML), SQL, JAVA (J2EE, Hibernate, Spring, Struts), JSP, ActionScript, PHP, EJB, C++, HTML, XML, BlueMartini, Design Patterns, and managing small development teams. The past 15 years of my career have been mainly focused on the Java family of technologies with a strong emphasis on distributed applications over the internet or corporate intranet. I have also spent the last 6 years with Flex and Actionscript front ends. The ability to speak comfortably in large groups, one on one with clients, or mentoring peers is a skill that I have been able to acquire as well.

    $105.56 /hr
    1,286 hours
    0.00