Core Java Developers & Programmers

Showing 978 freelancers

Core Java Developers & Programmers

Showing 978 freelancers

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

Core Java Job Cost Overview

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

oDesk Core Java Jobs Completed Quarterly

On average, 361 Core Java projects are completed every quarter on oDesk.

361

Time to Complete oDesk Core Java Jobs

Time needed to complete a Core Java project on oDesk.

Average Core Java Freelancer Feedback Score

Core Java oDesk freelancers typically receive a client rating of 4.69.

4.69

Last updated: March 1, 2015

  • Software Architect / Developer, Java/J2EE, Android, Web

    Wide experience in software engineering. Languages: - Java (Spring, EJB, Jersey, Atmosphere, Hibernate, OpenJPA, JMS, OAuth, Morphia, Web Services (SOAP, REST), Android, GWT, JSF/JSP, Swing, etc), - HTML, CSS, XML, Javascript (jQuery, Prototype, etc), Databases: MySQL, PostgreSQL Oracle, MongoDB; SEO & User … more

    Wide experience in software engineering. Languages: - Java (Spring, EJB, Jersey, Atmosphere, Hibernate, OpenJPA, JMS, OAuth, Morphia, Web Services (SOAP, REST), Android, GWT, JSF/JSP, Swing, etc), - HTML, CSS, XML, Javascript (jQuery, Prototype, etc), Databases: MySQL, PostgreSQL Oracle, MongoDB; SEO & User behavior tracking: Google Analytics, Yandex Metrika OS: Ubuntu, Debian, CentOS, Windows; Web servers: Apache, Nginx, Tomcat, Glassfish, Jetty; Other services & tools: SVN, Git, Red5, JasperReports, Maven, JProfiler, Zabbix, Sonar;  less

    java core-java spring-framework hibernate spring-security j2ee jsp swing ejb junit 00 more less
    • $20.00 HOURLY RATE
    • 5.0
    • 14 HOURS
    • BELARUS
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 1 TEST
  • Software Engineer, Java Developer & Problem Solver.

    I am a Computer Science Engineer with over 12 years of Java exposure including 8 years of top level industry experience (across multiple continents), which includes developing in embedded Java, embedded C and creating Eclipse plugin solutions (SWT / RCP / OSGi … more

    I am a Computer Science Engineer with over 12 years of Java exposure including 8 years of top level industry experience (across multiple continents), which includes developing in embedded Java, embedded C and creating Eclipse plugin solutions (SWT / RCP / OSGi). I excel working using agile development methodologies, as well as have extensive knowledge and experience in various stages of the Software Development Life Cycle. I have also worked on end-to-end Product Development for 2 years, during which I have lead the entire R&D division for automotive products development and also handled the websites and online marketing portals for the company.  less

    java swt mac-os-app-development eclipse core-java system-automation ui-design embedded-linux product-development automated-testing 00 more less
    • $44.44 HOURLY RATE
    • 4.9
    • 0 HOURS
    • INDIA
    • LAST ACTIVE
    • 2 PORTFOLIO ITEMS
    • 3 TESTS
  • Android Application Developer

    Hi , I am an expert Android Developer/Designer with 1 year + experience. In my career as a android developer, I have developed a wide range of application of various categories like music, education & business for industrial companies and small businesses … more

    Hi , I am an expert Android Developer/Designer with 1 year + experience. In my career as a android developer, I have developed a wide range of application of various categories like music, education & business for industrial companies and small businesses. I have also great hand on layout design and worked with complex layouts and customization . I have integrated many 3rd party APIs like Google map API, Facebook API, Twitter Integration etc. I have also built Push Notification enabled applications My main strengths are Timely delivery, 24x7 availability to work, self-motivation, hard work and enthusiasm.  less

    android-app-development ui-design sqlite database-management core-java php web-services html xml-web-services json 00 more less
    • $6.00 HOURLY RATE
    • 5.0
    • 0 HOURS
    • INDIA
    • LAST ACTIVE
    • 1 PORTFOLIO ITEM
    • 4 TESTS
  • java programmer

    java se 6, Algorithms, Transact SQL, Sybase ASE job experience 3 months as Java junior developer + 5 months here. enterprise application experience 3 tier business application: swing client, server (they own via xml), sybase db. Game engine development good knowledge of math, physics.

    core-java t-sql algorithms 00 more less
    • $7.00 HOURLY RATE
    • 5.0
    • 358 HOURS
    • UKRAINE
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 5 TESTS
  • java * android * ocr * omr * image processing * pdf processing

    ---> I'm expert in PDF creation, manipulation, automation, processing using java+itext library ---> I can do basic Image processing using OpenCV in c++ and python ---> I can perform ocr on documents programatically using tesseract library ---> My other expertise include android … more

    ---> I'm expert in PDF creation, manipulation, automation, processing using java+itext library ---> I can do basic Image processing using OpenCV in c++ and python ---> I can perform ocr on documents programatically using tesseract library ---> My other expertise include android app developement, java and php backend programming, embedded system design, microcontroller programming, chat applications, linux administration Feel free to contact me at my skype: shockwave678  less

    android-app-development java php web-scraping pdf-conversion image-processing core-java ocr-tesseract adobe-pdf 00 more less
    • $25.00 HOURLY RATE
    • 5.0
    • 4 HOURS
    • PAKISTAN
    • LAST ACTIVE
    • 3 PORTFOLIO ITEMS
    • 5 TESTS
  • Java/J2EE(Hibernate,Spring ) , Firmware Development (Linux/Low Level)

    I have extensive experience 3+ years of Java (Core), JavaScript, Java web development, Java/J2EE code, Oracle SQL, HTML, XML and Eclipse. I consider myself an expert at resolving application defects, and at testing, debugging, and refining software to produce … more

    I have extensive experience 3+ years of Java (Core), JavaScript, Java web development, Java/J2EE code, Oracle SQL, HTML, XML and Eclipse. I consider myself an expert at resolving application defects, and at testing, debugging, and refining software to produce the required product. For delivery, i am very quick to the deadline. My Project portfolio contains various types of software like Finance Application , Trading and Auto Trading Software, Security Application Web Crawlers Shopping websites Facebook messenger and auto group post software website development and maintenance  less

    core-java hibernate spring-framework wordpress c arduino opencv magento 00 more less
    • $8.89 HOURLY RATE
    • 4.6
    • 85 HOURS
    • INDIA
    • LAST ACTIVE
    • 4 PORTFOLIO ITEMS
    • 3 TESTS
  • Software Engineer

    I have 2+ years experience in software development as a Software Engineer. * Languages: Java, PHP, Common LISP, C/C++, python * OS: Linux (Redhat, Debian), Windows * Databases: MySQL,Oracle, MsSQL, SQLite, Berkeley DB * Miscellaneous: # HTTP, SOAP, Web services # JBoss, Apache Tomcat … more

    I have 2+ years experience in software development as a Software Engineer. * Languages: Java, PHP, Common LISP, C/C++, python * OS: Linux (Redhat, Debian), Windows * Databases: MySQL,Oracle, MsSQL, SQLite, Berkeley DB * Miscellaneous: # HTTP, SOAP, Web services # JBoss, Apache Tomcat, Slide (WebDAV) # Ant, Maven, Bamboo, SVN, CVS, GIT ** Specialties: Research, design, development, and testing of enterprise and desktop applications. Release engineering and tools development more info: http://np.linkedin.com/in/bigee  less

    lisp .net-framework c c++ core-java c# microsoft-entity-framework asp.net-mvc php powershell 00 more less
    • $22.22 HOURLY RATE
    • 5.0
    • 13 HOURS
    • NEPAL
    • LAST ACTIVE
    • 2 PORTFOLIO ITEMS
    • 4 TESTS
  • Java Developer

    High skilled Java Developer. My specialization is web/backend development using such technologies as Hibernate, Spring (MVC, Security), JSP/JSTL, Tomcat, JavaScript/JQuery, Maven, RESTful API, Web Services (SOAP). Any desktop (using Swing) development also can be provided as well … more

    High skilled Java Developer. My specialization is web/backend development using such technologies as Hibernate, Spring (MVC, Security), JSP/JSTL, Tomcat, JavaScript/JQuery, Maven, RESTful API, Web Services (SOAP). Any desktop (using Swing) development also can be provided as well as utility program development and multi-threaded systems. I'm looking for customers for a long-term cooperation. I would like to offer you my skills and expereince to solve your issues.  less

    java core-java javascript ajax spring-framework spring-security jpa hibernate maven jsp jstl jquery lucene-search eclipse intellij-idea jasperreports apache-tomcat apache-ant soap 00 more less
    • $33.33 HOURLY RATE
    • 5.0
    • 1145 HOURS
    • BELARUS
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 2 TESTS
    GROUPS:
  • Senior Java developer

    Phuong is a full-stack developer, with 7+ years experience in software development. He has very strong computer science background. Phuong often contribute to open source projects as he love to do in his spare time. At the moment, he is … more

    Phuong is a full-stack developer, with 7+ years experience in software development. He has very strong computer science background. Phuong often contribute to open source projects as he love to do in his spare time. At the moment, he is contributing to https://github.com/chrisshayan/TechLooper Phuong's nice work can be found at https://github.com/phuonghuynh Contact Phuong at: phuonghqh [at] gmail [dot] com Specialties: - Cloud: Heroku, AWS, AppFog - Saleforce 2012 - IBM Filenet: 3x, 4x, 5x - Java: 6x, 7x, 8x - Spring 3x, 4x - Hibernate: 3x, 4x - JMS: Rapid MQ - Web Service: Apache CXF, Rest - JEE server: JBoss 7x, IBM Websphere 7x - Python: DJango, Google Protocol Buffer - Ruby on Rails - Javascript: AngularJS, PureMVC, ExtJS, DOJO, Node - Front end: Bootstrap, Polymer, Font Awesome - OS: Windows, Mac, Linux: Ubuntu, CentOS - Database: MySQL, SQL Server, PostgresSQL - Tools: SVN, Git, Mercurial, Eclipse, Intellij IDEA - Distributed System - Problem solving - Quick learning - Reading new tech  less

    java j2ee core-java java-servlets-development javascript oracle-java-ee salesforce-apex 00 more less
    • $22.30 HOURLY RATE
    • 5.0
    • 45 HOURS
    • VIETNAM
    • LAST ACTIVE
    • 4 PORTFOLIO ITEMS
    • 3 TESTS
  • XMPP/SIP/Asterisk/Android/IOS/chat app Expert

    I possess positive attitude and single mindedness and passionate about my job. Recognized for handling high-pressure situations in a professional & effective manner & punctual in daily activities. 5 Years of overall experience in team management/programming Android with java , Linux, UI … more

    I possess positive attitude and single mindedness and passionate about my job. Recognized for handling high-pressure situations in a professional & effective manner & punctual in daily activities. 5 Years of overall experience in team management/programming Android with java , Linux, UI interface building. SKILLS (1) Simply XMPP Expert (2) Android 2.0 to 4.4 (3) Java,J2ME,J2EE and Android (4) Linux (5) Github, SVN Source Code management using Git and Bitbucket (6) Sqlite for database management. (7) XML,JSON,SOAP and RSS Feed parsing. (8) Social Media integration. (9) PayPal, In app purchases, Push notifications (GCM)etc. (10) Social Media Api integration (11) Openfire (12) FFMPEG (13) JAVA Swing (14) Chat app  less

    android-app-development core-java xmpp php voip-software 00 more less
    • $15.00 HOURLY RATE
    • 4.7
    • 920 HOURS
    • INDIA
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 1 TEST
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