J2EE Developers & Programmers

Showing 262 freelancers

J2EE Developers & Programmers

Showing 262 freelancers

Get Your J2EE Project Started Today!

Hire a freelance J2EE developer on oDesk to develop, build and deploy web-based enterprise applications online. These experts can use Enterprise JavaBeans (EJBs) and Java Database Connectivity (JDBC) to provide threading, concurrency, security and memory management to your database.

Java 2 Platform Enterprise Edition (J2EE) is a platform-independent Java runtime environment and API geared towards the development of web-based enterprise applications, including network and web services. It uses Java Server Pages and servlet code to create HTML and other data formats for scalable, reliable and multi-tiered web applications. On oDesk, the world’s largest online workplace, web developers use the J2EE framework to create Java apps, webpages, databases and networks.

Browse J2EE job posts for project examples or post your job on oDesk for free!

J2EE Job Cost Overview

Typical total cost of oDesk J2EE projects based on completed and fixed-price jobs.

oDesk J2EE Jobs Completed Quarterly

On average, 24 J2EE projects are completed every quarter on oDesk.

24

Time to Complete oDesk J2EE Jobs

Time needed to complete a J2EE project on oDesk.

Average J2EE Freelancer Feedback Score

J2EE oDesk freelancers typically receive a client rating of 4.53.

4.53

Last updated: April 1, 2014

  • Software Architect

    Goal: Looking for a technical consultant job. PROFILE 14+ years of Storage/Server/Network/ Embedded software industry experience having spent much of my career in the information and storage emerging technology space. I worked as a senior architect in Trilogy … more

    Goal: Looking for a technical consultant job. PROFILE 14+ years of Storage/Server/Network/ Embedded software industry experience having spent much of my career in the information and storage emerging technology space. I worked as a senior architect in Trilogy Inc ,HP Lab and CMC R&D Lab. I have successfully delivered multiple functional solution on High performance computing, Distributed file system, Unified Storage Management, Data Center Fabric, Network Security, Geo Replication, Continuous Access, Host/Fabric/Array Virtualization, Storage Tier to large scale customers. As a member of SNIA,T11, Apache, OPEN WSMAN, Brocade/Cisco/HP/EMC technical forum I have active participation in some industry initiatives on Enterprise storage management and storage virtualization. I have participated in multiple open source activities to address the enterprise storage management and data protection challenges. I am experienced of working in all phases software development and posses excellent knowledge of software engineering. SOFTWARE SPECIALIZATION Expert programmer in JAVA/J2EE/C/C++. I was senior architect of market leading products like Network Authority, Storage Essential and Data Protector . DOMAIN SPECIALIZATION Enterprise Storage, Virtualization, Network Management, Cloud Computing, File system, Hadoop, High Performance Computing, Linux. INDUSTRIAL EXPOSURE Worked as Technical Consultant for Trilogy Inc for market leading Product Network Authority Worked as a technical architect for Hewlett Packard market leading SRM product storage essential. Developed the Discovery and Backup framework for Network Infrastructure Developed Management Framework for managing Brocade/CISCO/Qlogic/McData SAN switches. Designed and Developed product on distributed file system and high performance computing. Developed Application for RADAR DATA PROCESSING, Internet Banking and Image Processing. CERTIFICATION Brocade Certified Fabric Designer (BCFD-8Gb) Brocade Certified Fabric Professional( BCFP -8Gb) Sun Certified Java Programmer(SCJP)  less

    j2ee c c++ 00 more less
    • $30.00 HOURLY RATE
    • 5.0
    • 5335 HOURS
    • INDIA
    • LAST ACTIVE
    • 1 PORTFOLIO ITEM
    • 1 TEST
  • Web Spider, Scraper and Data Miner

    Hello, Web scraping and data collection is my main profession. Im developing my own custom program specific to each website im going to scrape. Im not using a prebuilt software so i can adapt my program to any format easily … more

    Hello, Web scraping and data collection is my main profession. Im developing my own custom program specific to each website im going to scrape. Im not using a prebuilt software so i can adapt my program to any format easily. There is no exceptional case, i can scrape any website using any technology. Waiting for your command...  less

    web-scraping internet-research data-mining java j2ee 00 more less
    • $11.11 HOURLY RATE
    • 4.9
    • 1110 HOURS
    • TURKEY
    • LAST ACTIVE
    • 3 PORTFOLIO ITEMS
    • 1 TEST
  • Java/Salesforce Architect, Developer

    I have overall 14 years of IT experience, out of which about 10 years are in Java and about 4 years are in Salesforce/Force.com. My career includes working with companies like IBM, GE and Hitachi. My last job … more

    I have overall 14 years of IT experience, out of which about 10 years are in Java and about 4 years are in Salesforce/Force.com. My career includes working with companies like IBM, GE and Hitachi. My last job was with IBM from 2005 to 2010 where I worked on their cutting edge products like MDM, IS and EAS. I have played roles of Architect, Software Designer and Developer during my career. I have also led teams for developers. I have sound knowledge of building Java and Salesforce based enterprise systems that are easily extensible.  less

    salesforce-app-development java j2ee 00 more less
    • $33.33 HOURLY RATE
    • 4.5
    • 2033 HOURS
    • INDIA
    • LAST ACTIVE
    • 4 PORTFOLIO ITEMS
    • 2 TESTS
    GROUPS:
    ASSOCIATED WITH:
  • 170+ ppl team|J2EE|Grails|Magento|Openbravo|Pentaho|BI|.Net|PHP|Drupal

    I have worked with IBM Global Services for 5 years and co-founded Sigma Infosolutions in 2004. Since then we have been providing our services to clients worldwide in the areas of application development and maintenance services and product engineering services … more

    I have worked with IBM Global Services for 5 years and co-founded Sigma Infosolutions in 2004. Since then we have been providing our services to clients worldwide in the areas of application development and maintenance services and product engineering services. We believe in process, quality and cost effective solutions. In this regard, we have invested in ISO 9001 certifications, ISO 27001 certifications, Certifications in J2EE, .Net, Pentaho, Openbravo, Partnership with Openbravo, Pentaho & Magento, etc. As a team we provide an outstanding value and support to our clients.  less

    j2ee pentaho liferay grails 00 more less
    • $18.00 HOURLY RATE
    • 4.9
    • 3508 HOURS
    • INDIA
    • LAST ACTIVE
    • 12 PORTFOLIO ITEMS
    • 2 TESTS
    ASSOCIATED WITH:
  • Expert Java J2EE Apache Wicket Developer

    I am an expert Java J2EE developer with 8 years of coding experience I provide outsourced services for Java, J2EE, Apache Wicket, Angular JS, Google App Engine, Google Web Toolkit, Google Apps Script related projects all around the world. I … more

    I am an expert Java J2EE developer with 8 years of coding experience I provide outsourced services for Java, J2EE, Apache Wicket, Angular JS, Google App Engine, Google Web Toolkit, Google Apps Script related projects all around the world. I speak English, Telugu, Tamil. Project Experiences: Involved in the development of a project Moose, which uses GWT and Sencha GXT. Also implemented Full Text Search in GAE by providing an objectify kind of framework. Designed and developed Sentinel project, which provides Guest Access Portal. Used Free Radius and Jradius modules to authenticate dynamically generated Guests. Sentinel has 3 modules, Admin Portal, Sponsor Portal and Guest Portal. Paldin MultiOS is a Wireless security deployment platform and device tracking/management platform. It provides a reliable and affordable solution for deploying and monitoring secure networks in the age of BYOD. This is deployed on Amazon EC2 linux with tomcat as web server. Eostis is one of the leading classifieds website in France. I have worked to move eostis from the old legacy system to Google App Engine and made it survive from the maintenance issues and frequent server deeds. Involved in the development of several live online projects like http://www.theflowerexpert.com , http://www.pickupflowers.com , http://www.giftsnideas.com and http://www.flowersforcelebrations.com. Migration of a legacy ehealth tool to web application (Central Configurator) by using Spring, Hibernate, Web Services and Ibatis. Migration of a command line tool to GWT + EXT GWT web application. Provided a Command Line Interface for a web application by using Web Services. Google App Engine Projects: Converting SAP reports from email attachments to google spreadsheets. Developed a GAE + Vaadin application for a sales company to maintain there whole inventory.  less

    java j2ee google-app-engine google-apps google-spreadsheet 00 more less
    • $33.33 HOURLY RATE
    • 5.0
    • 3411 HOURS
    • INDIA
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 3 TESTS
    ASSOCIATED WITH:
  • Titanium Certified Xamarin Mobile Application Developer

    Appcelerator Titanium Certified TCAD / TCMD and Xamarin Authorized Consulting Partner. Total Application Developed on Xamarin 19 + and Appcelerator - 37 Overall 10+ years of experience in IT industry including 4 years as a Web Developer and 6+ years of Mobile Development … more

    Appcelerator Titanium Certified TCAD / TCMD and Xamarin Authorized Consulting Partner. Total Application Developed on Xamarin 19 + and Appcelerator - 37 Overall 10+ years of experience in IT industry including 4 years as a Web Developer and 6+ years of Mobile Development ## 20+ iPhone Projects Completed on ODesk ## 1200+ Hours of work with 35+ Milestones delivered on Odesk ## 30%+ Repeated Clients ## 35+ Milestones ## 100% Clients Recommend to use our services ## Over 5+ Five Start Ratings ****** Extensive experience for iPhone/iPad using iPhone SDK, Xcode & Objective – C, android development, appcelerator, corona and unity 3D. Working knowledge of API’s such as Google Maps, Facebook, Twitter for iOS. Complete comprehension of memory management in Objective-C, Java. Strong knowledge of Software Development Life Cycle (SDLC) with strategically designing and implementing the software, debugging, fixing and maintaining the software. Strong optimization and debugging skills. Good Analytical, Interpersonal and communication skills. Result oriented, committed and hard working with a quest to learn new technologies and undertake challenging tasks. Highly motivated, self-starter able to work independently and collaboratively within a diverse technical team.  less

    appcelerator-titanium j2ee mobile-app-development iphone-app-development android-app-development 00 more less
    • $15.56 HOURLY RATE
    • 4.4
    • 2329 HOURS
    • INDIA
    • LAST ACTIVE
    • 4 PORTFOLIO ITEMS
    • 2 TESTS
    GROUPS:
    ASSOCIATED WITH:
  • Project Manager/QA Manager/Test Manager/Automation engineer

    I possess 12 years of experience in various testing activities: 1. Static testing: Software Requirements analysis, code review 2. Test Plans, Traceability Matrix, Test Cases creating 3. Unit testing: CPPUnit, NUnit, JUnit and Jemmy 4. System testing 5. Automation testing … more

    I possess 12 years of experience in various testing activities: 1. Static testing: Software Requirements analysis, code review 2. Test Plans, Traceability Matrix, Test Cases creating 3. Unit testing: CPPUnit, NUnit, JUnit and Jemmy 4. System testing 5. Automation testing with help of: Mercury WinRunner 7.x, Mercury QTP 6.x, 8.x and 9.x, Rational Robot and Silk Test. 6. Load/Stress/Performance testing: Mercury ALT, Mercury Load Runner 7.x, 8.0, JMeter, OpenSTA and WAPT 7. Creating evaluating reports and test protocols I posses 4 year of experience in Quality Assurance: 1. Processes establishment 2. Audit 3. Metrics gathering 4. Work with quality methodologies: RUP and CMM I posses 2 year of experience in Project Management: 1. Manage medium project with 10-30 persons involved in it 2. Project life cycle defining 3. Project Plan development 4. Estimation 5. Team coordination 6. Project monitoring 7. Status reporting My strength are Planning (Project and testing), QA, Static, System testing and Automation.  less

    project-management sw-configuration-management risk-management sqa software-testing automated-testing performance-testing sql j2ee 00 more less
    • $22.22 HOURLY RATE
    • 4.4
    • 8947 HOURS
    • UKRAINE
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 4 TESTS
  • Software Developer - jBPM5 and Drools Consultor

    An always ready for challenge Software Developer who has spent more than seven years improving his skills further as a professional. Focused in Java development, with database analysis and design. Skilled in working on small and large teams, as well … more

    An always ready for challenge Software Developer who has spent more than seven years improving his skills further as a professional. Focused in Java development, with database analysis and design. Skilled in working on small and large teams, as well as responsible to work alone. In his last years, he improved his leadership skills, leading small and medium teams, and being involved in architectural decisions. Interested in a challenging career focused in continuous improvement, promote good development practices and improving working methodologies. Currently working as a Software Engineer and also as a freelance Drools/jBPM consultant. During 2012, he has been selected to be part of Google Summer of Code to refactor jBPM human task module to make it much more flexible. While working as Drools/jBPM consultant, he developed great teaching and communication skills. He is used to recommend and produce designs and implementations that fulfill client requirements and make clients decide to include Drools and jBPM in their custom applications. He was been nominated in the JBOSS Community Awards 2013 for his involvment in the jBPM community. Last but not least, he is one of the technical reviewers of jBPM 5 Developers Guide book, and currently reviewing jBPM Human Task How-to book, both from Packt. Experienced in: Java and JEE development. Knowledge sharing, writing in blog and forums. Database analysis and design. Fast response in time critical issues. Highly adaptable to new projects, technical environments and teams. Good interaction with the team. Maintenance of systems where development is finished. Open Source projects involvement. Research and development of proof of concepts for new ideas or clients.  less

    jbpm java jboss gwt hibernate spring-framework spring-security j2ee 00 more less
    • $44.44 HOURLY RATE
    • 5.0
    • 1533 HOURS
    • ARGENTINA
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 3 TESTS
  • Experienced J2EE Developer

    Total year of experience: Over 7 Years (7+) J2EE > Design and developed in J2EE, JSP, JSTL, Free Marker, Ant, Maven, TDD application, Hibernate, JDBC, XML, TOMCAT, Java API, JavaBeans, Servlets, J2SE, RMI etc. > Working on J2ME [MIDP, CLDC], BlazeDS environment … more

    Total year of experience: Over 7 Years (7+) J2EE > Design and developed in J2EE, JSP, JSTL, Free Marker, Ant, Maven, TDD application, Hibernate, JDBC, XML, TOMCAT, Java API, JavaBeans, Servlets, J2SE, RMI etc. > Working on J2ME [MIDP, CLDC], BlazeDS environment in flex, PayPal SOAP Application Programming Interface (API) and service with JAVA and PHP. Online Payment to HSBC bank via their API, Xpath. > Working in Spring Framework, DWR for Ajax, Acegi Security, Site Mesh, log4j & Display Tag. > Application development using SOAP, JBoss, GlassFish, Tomcat, EJB, Rich Internet Application (RIA), JPA, Hibernate Search, Lucene (Indexing). Working on Maven, Canoo Web Test, Junit Test > J2ee Enterprise application design and development using JSF, EJB3, JPA and Hibernate. > Web services design, development and deployment in JBOSS and GlassFish application server, SOAP, JAX-WS, JAXB, JAXP, WSDL, XSD. > Strong knowledge in SDLC, Software requirements specification as well as J2EE Design Pattern. > Proficient in different IDE like IntelliJ IDEA, Eclipse3.4-3.5, Flex Builder 3, NetBeans 6.5. > Anroid and Black Berry application development [J2ME]. > Opentaps [Open source ERP and CRM] customization, add new module and customize existing feature, operate migration from MS CRM to opentaps and also work with opentaps and Magento, Amazon[FTP and Web service], Ixtens integration. > Integrate and Customize OpenBravo and Magento using Web Services. > Integrate Endicia, Customize some of functionalities of FedEx with Opentaps. > Strong exposure to MVC Architecture using framework like Opentaps, Apache OFBiz > In-depth knowledge of Web Environment, B2B, B2C and Client/Server Architecture as well as distributed systems using JAVA and J2EE technologies > Huge experience working with Opentaps 1.3 - Opentaps 1.5 frameworks, which also includes GWT and Hibernate technologies. > Experience on Liferay Platform. Mobile Platform > Have good experience to work with Titanium Appcelerator platform to develop Android and IPhone applications as well as develop Android applications onto Java environment. Familiar with MacOS during work with IPhone applications. > I have 2 published app into Android market place and IPhone app store. App name: OpenVideo™, Application id; com.glowpoint.openvideomobile > Experience to integrate push notification service for Android and IPhone applications by using APNS and Urban Airship. Rich Internet Application (RIA): > Adobe Flex, Adobe AIR, Action Script 3, Blaze DS [Java remoting and web messaging technology] Environment in Flex, PHP-Flex. > Adobe Flex design and action script programming with java web services. > Design and development GWT-Ext RPC service development. Hibernate, Spring framework and JDBC DAO service design and development. > Design and develop application with ICEFaces 1.8, ICEPdf, JSF, Hibernate, Spring, ACEGI Security, EJB3 etc. > Good Experience with JQuery, JQGrid and JSON. > Have experienced to configure and develop applications using Oracle ADF Faces 11g, Oracle 11g, Jdeveloper 11g, EJB 3.0, Eclipse Link, JPA, JSF, Web Logic Server 11gR1. Server Configuration: > Configure and deploy the J2EE Application into Tomcat Application Server on Linux Platform. > Configure Subversion [Version Control] into Apache 2.0 Server on Linux Platform. > Open source application or tools configuration in Sun Solaris 10, Linux. > Configure & integrate PHP, Apache, Mysql, SVN Server in Sun Solaris 10 platform & CentOS 5. > JBOSS, Glassfish application Server configurations in Solaris and Linux. Database: > RDBMS experience in Oracle 9i, 10g, 11g, MySQL & MS SQL Server 2005. > Experience with HSQL. > Strong knowledge of data structure & analysis, SQL, database design process, finding and organizing the required information, dividing the information into tables, normalization rules etc. Analytical Skills: > Strong knowledge in SDLC, Software requirements specification as well as J2EE Design Pattern. > Experience in Technical documentation, Technical Design, Technical requirements, Technical Installation guide etc. > Experience to writing project proposal, analyze BRS, SRS, prepare financial proposal etc. > Able to work under tied schedule and meet dead line. Version Control: Experience with WinCVs, CVs, JIRA, FishEye, Scarab, Crucible, Tortoise SVN and CVs., Subversion, Trac, Hudson, ReadMine.  less

    j2ee mobile-app-development adobe-flex gwt jquery liferay appcelerator-titanium ejb icefaces glassfish 00 more less
    • $27.78 HOURLY RATE
    • 5.0
    • 1005 HOURS
    • BANGLADESH
    • LAST ACTIVE
    • 7 PORTFOLIO ITEMS
    • 1 TEST
  • Android/Tizen & Java/J2EE Developer

    I am what I am because of what we all are. Android Expert - Developer, Consultant & Android Source Code hacker, developing Custom ROM. I have ~10 apps in Google Play. Senior Tizen Developer - I have worked on Tizen @ OS level and … more

    I am what I am because of what we all are. Android Expert - Developer, Consultant & Android Source Code hacker, developing Custom ROM. I have ~10 apps in Google Play. Senior Tizen Developer - I have worked on Tizen @ OS level and also developed applications for the platform. Java Expert - * J2EE * Eclipse Plugin developer * J2ME * BlackBerry apps development. My existing clients come back to me for following reasons: * Excellent Communication * Skype Meetings * On time Performance (OTP) * Support in refining the idea over the time. * Dedicated Support (1month free support for every app + Paid later) * App distribution support My key skills are as follows (Mobile application perspective). -Social Networking Service Integration(Facebook, Twitter, Linked In, Youtube, Google+ and Instagram etc.) -Google Maps & LBS Integration in the Apps -Video/Audio Streaming -Almost Ad service Integration such as admob, inmobi ads, tapit ads, localitycs. -Push Notifications integration -In-App purchase & In-app Billing -QR Code & Bar Code using ZXing, RedLaser -Web APIs (SOAP & REST) integration for accessing backend services. -Cloud(Dropbox, Google Drive etc.) integration - Deep knowledge of Bluetooth on Android (SDK & Source level using BlueZ) Keywords - Tizen, Android, iOS, Web, Social Media Integration, Java, J2EE, Bluetooth, BlueZ, DBus, AOSP, Custom ROM,  less

    android-app-development iphone-app-development j2ee blackberry-app-development j2me java 00 more less
    • $20.00 HOURLY RATE
    • 4.8
    • 1230 HOURS
    • INDIA
    • LAST ACTIVE
    • 1 PORTFOLIO ITEM
    • 3 TESTS
    GROUPS:
    ASSOCIATED WITH:
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