Senior Java Developers & Programmers

Showing 579 freelancers

Senior Java Developers & Programmers

Showing 579 freelancers

Get Your Java Programming Project Started Today!

Post your Java projects on oDesk and hire expert software engineers and senior Java developers. They can create mobile applications for Android and iOS, redevelop Android widgets, modify and add new Java scripts to your custom Java software, or develop GUI applications with the Swing GUI widget toolkit. The java developers on oDesk are experienced in Java persistence frameworks (like Hibernate), web development, security or database frameworks and Java project lifecycle management tools (like Maven). They can also check, fix or add new Java classes into your Java code, or manage your software debugging, quality control software development or testing tool programming.

Java is a class-based, object-oriented computer programming language that is ideal for cross-platform application development. It comes with a library of commonly used classes and utility functions, called the Java API. On oDesk, the world’s largest online workplace, companies hire experienced Java architects and software engineers to develop all kinds of cross-platform applications, from torrent clients and media players, to helpdesk tools and mobile apps.

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

Java Job Cost Overview

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

oDesk Java Jobs Completed Quarterly

On average, 486 Java projects are completed every quarter on oDesk.

486

Time to Complete oDesk Java Jobs

Time needed to complete a Java project on oDesk.

Average Java Freelancer Feedback Score

Java oDesk freelancers typically receive a client rating of 4.69.

4.69

Last updated: March 1, 2015

  • Java/JEE Expert/Architect, Oracle Certified

    I have +9 years of experience developing enterprise class Java applications (EJB, JPA, Spring, Hibernate, Struts, JAX-WS, JAX-RS ...) and I am Oracle programmer and developer certified (SCJP, SCWCD, SCBCD & SCJDWS). I have also +3 years developing modern web applications using … more

    I have +9 years of experience developing enterprise class Java applications (EJB, JPA, Spring, Hibernate, Struts, JAX-WS, JAX-RS ...) and I am Oracle programmer and developer certified (SCJP, SCWCD, SCBCD & SCJDWS). I have also +3 years developing modern web applications using frameworks like: BackboneJS, AngularJS, jQuery, underscore, require.js, ...  less

    java javascript jquery sql java-servlets-development oracle-java-ee oracle-database backbone-js angularjs git 00 more less
    • $111.11 HOURLY RATE
    • 5.0
    • 562 HOURS
    • MOROCCO
    • LAST ACTIVE
    • 1 PORTFOLIO ITEM
    • 9 TESTS
    GROUPS:
  • .Net/Java Developer | IT PRO

    High skilled developer in wide range of technologies which allow to build full and the best solution depending on customer requirements. Oriented for long-term cooperation for projects from scratch/"have only specifications" stages. Have abilities to build a team with … more

    High skilled developer in wide range of technologies which allow to build full and the best solution depending on customer requirements. Oriented for long-term cooperation for projects from scratch/"have only specifications" stages. Have abilities to build a team with up to 3 senior/middle developers during a few hours. Experience includes : -- Back-end: - Java / Java EE, JCF, Multithreading, JDBC, JSP, Hibernate - .Net / C#, ADO.NET/Entity Framework, ASP.NET MVC, RESTful API - Grails / Groovy -- Front-end: HTML, CSS, JavaScript/JQuery -- Hosting: Windows Azure, GlassFish. IIS, Tomcat -- Additional background : - Server technologies / AD DS, DNS, Hyper-V, IIS, DHCP, VPN, PowerShell. - Computer science, Artificial Neural Networks, common math and physics.  less

    c# asp.net-mvc ado.net windows-azure java windows-administration virtualization powershell artificial-neural-networks network-administration 00 more less
    • $20.00 HOURLY RATE
    • 4.9
    • 34 HOURS
    • UKRAINE
    • LAST ACTIVE
    • 3 PORTFOLIO ITEMS
    • 5 TESTS
  • Java Developer / Web Scraping (scrapy, selenium)

    More than 5 years of java development (spring, MyBatis (iBatis), jersey, struts, jsp, jquery, dwr, quartz, spring security, hibernate, grails, nodejs, angularjs). Databases: Oracle, PostgreSql, MySql. Web scraping(scrapy, beautiful soup, lxml and selenium frameworks) Good skills in linux (installation … more

    More than 5 years of java development (spring, MyBatis (iBatis), jersey, struts, jsp, jquery, dwr, quartz, spring security, hibernate, grails, nodejs, angularjs). Databases: Oracle, PostgreSql, MySql. Web scraping(scrapy, beautiful soup, lxml and selenium frameworks) Good skills in linux (installation, configuration, bash scripting). Python scripting (sites scrapping, client-server applications, xml and html parsing, small scripts for administration needs)  less

    java javascript grails groovy python apache-tomcat jboss jsp apache-struts hibernate ibatis spring-framework linux-system-administration svn tortoise-svn git sql jquery 00 more less
    • $25.00 HOURLY RATE
    • 5.0
    • 96 HOURS
    • BELARUS
    • LAST ACTIVE
    • 5 PORTFOLIO ITEMS
    • 4 TESTS
  • Sr. Cloud Solutions Engineer

    I am Google certified "Google Apps Deployment Engineer" with 2 years of experience. I have played a lot with Google Apps services(Gmail, Google Sites, Google Docs) including Analytics, Adsense and webmasters tool. I also have experience in Google App … more

    I am Google certified "Google Apps Deployment Engineer" with 2 years of experience. I have played a lot with Google Apps services(Gmail, Google Sites, Google Docs) including Analytics, Adsense and webmasters tool. I also have experience in Google App Engine(GAE), Google Apps Script(GAS), Google Forms. I have developed applications using Python. I have expertise in JAVA, Javascript, PHP, .NET and Python in my team.  less

    google-apps google-adsense google-app-engine google-calendar-api google-docs-api google-apps-api python java javascript php .net-framework google-sites-administration 00 more less
    • $22.22 HOURLY RATE
    • 4.8
    • 35 HOURS
    • INDIA
    • LAST ACTIVE
    • 2 PORTFOLIO ITEMS
    • 1 TEST
  • Senior Tester/QA- Website, Desktop, iOS & Android app tester

    Pointing out bugs and helping you develop a bug free product since 2005. ***  ISTQB certified in software testing  Full time Freelancer with excellent client review and 5***** in over 35 jobs  9+yrs in QA, testing of Web-sites,mobile, RIA … more

    Pointing out bugs and helping you develop a bug free product since 2005. ***  ISTQB certified in software testing  Full time Freelancer with excellent client review and 5***** in over 35 jobs  9+yrs in QA, testing of Web-sites,mobile, RIA and Desktop applications  Testing applications is my passion and my profession.  Able to Help in QA and Project Management Profile Overview  Availability 24*7 on Skype or Phone  Completed 5000 hours on oDesk  Good Knowledge of agile and Scrum methodology  Good Experience working with large remote team  Bug Reporting & tracking using Jira, Mantis, Bugzilla,TFS, Excel, Word  Test Plan,Test case design,execution & documentation  UI/UX/Front-end testing, Regression, smoke, black-box, white-box testing  Huge experience in testing iOS and Android based applications. ---------------------------------------------------------------------------------------------------------------- Over the last 9 years I have been involved in testing various types of software ranging from desktop applications to web applications including websites for start ups. - My core competency is in complete testing of the software from the planning phase to sign off. - Testing the software, Dealing with customer issues and closely working with the developers to get them resolved are the fields that I excel in. -I am an ISTQB certified software tester My expertise: --------------------------------------------------------------------- - Creating test plan document - Writing test cases - Documenting change requests - Executing test cases ( Functional, GUI, Usability, cross browser compatibility, Cosmetic errors) - Defect tracking - Writing product Release document - Managing customer issues and getting them resolved at the earliest - Writing technical specifications and FAQ's for websites. Application Tested ----------------------------------------------------------------------------------------- - e-Commerce Application(Magneto, WordPress,OpenCart and etc) - e-learning - Game Application, - ERP Application , - Mobile based Applications and Games - Healthcare and insurance application - Travel Domain - Finance domain - Social Networking website - Official websites for companies - WordPress website (Front end and Backend), - WordPress Plugin, - WordPress Theme - 508 compliance Testing - HTML and CSS validation - API Testing I have done include: --------------------------------------------------------------------- - Functionality testing - Cosmetic error testing - GUI Testing - Performance testing - Cross browser compatibility testing - Smoke testing - Regression testing - Usability testing - Games testing Trackers used for documenting and tracking bug status: -------------------------------------------------------------------------------- Trello Mantis Jira Bugzilla ASP.net starter kit Quality center Test director Microsoft excel and Microsoft office tools Gadgets I work on: ---------------------------- iOS 8.0 ( iPhone 4S) Samsung Galaxy Tab 4 ( Android 4.4.2 - Kitkat ) Operating Systems available to test: ----------------------------------------------------- Windows XP( IE9 , Firefox, Chrome, Safari ) Vista ( IE 9 , Firefox, Chrome, Safari, Opera) Windows 7 ( IE 10 , Firefox 35.0, Chrome 40.0, Safari, Opera) Windows 8 ( Firefox 35.0 , IE 11 , Chrome 40.0 , Safari ) QA methodology and processes: --------------------------------------------------------- CMMI, ISO, Agile Scrum ,waterfall model, V- model I am a disciplined worker, bound to deadlines who has great passion for quality. I assure you quality work in given time.I am also an article writer with great interest in writing IT related documents and answering technical questions. software testing, quality assurance, testing, sqa, manual-testing, smoke-testing, regression testing, quality control, software documentation, usability testing, functional testing, UI testing, boundary-value-testing,test plan creation,test-schedule-creation,test-plan-execution,test-case-generation, Redmine, Mantis, Microsoft Excel, Bugzilla, Jira, Microsoft Office Tools  less

    web-testing manual-testing functional-testing black-box-testing software-testing regression-testing bugzilla usability-testing user-acceptance-testing technical-writing users-guide-writing software-qa-testing sqa requirements-analysis strategic-planning report-writing technical-documentation microsoft-excel java asp.net .net-framework basecamp game-testing google-docs hp-quality-center socialengine php .net-compact-framework 00 more less
    • $7.78 HOURLY RATE
    • 5.0
    • 5121 HOURS
    • INDIA
    • LAST ACTIVE
    • 10 PORTFOLIO ITEMS
    • 4 TESTS
    GROUPS:
  • J2EE, JSP/JSF, GWT, Spring, Hibernate, SQL, Jasper Rep, WS Developer

    Over 7 years of experience in commercial software development. OOP/OOD skills, experience in Java, Web technologies, and DBMS (Design & Modeling). Participation in development of BPM systems. Development and support of web-based online-selling items service (a full-service front end for … more

    Over 7 years of experience in commercial software development. OOP/OOD skills, experience in Java, Web technologies, and DBMS (Design & Modeling). Participation in development of BPM systems. Development and support of web-based online-selling items service (a full-service front end for eBay and other marketplaces). Knowledge of EMC Documentum platform. Experience in building plug-ins based on Eclipse platform. Developing a wide range of web-based applications. Took a part in several applications for a banking subsystem including ETL tool integrated with ServiceMix. Apps for trading communications platform. Jasper Reports development skills. The emergency aid system ( Russian analog of the European Emergency eCall-Service and American 911)  less

    java hibernate eclipse jasperreports spring-framework jsf facelets richfaces jsp java-servlets-development sql j2ee gwt primefaces 00 more less
    • $27.78 HOURLY RATE
    • 5.0
    • 412 HOURS
    • RUSSIA
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 1 TEST
    ASSOCIATED WITH:
  • web developer/designer ,translator & technical assistant

    SUMMARY OF QUALIFICATIONS Fluent in French - English - Arabic Language • Experienced in Rapid and Accurate Freelance writing, Typing, Data Entry. • Proficient in most commonly used computer design applications. • Educated in design Web Development and Programming. • Volunteer ONGs translator I am able … more

    SUMMARY OF QUALIFICATIONS Fluent in French - English - Arabic Language • Experienced in Rapid and Accurate Freelance writing, Typing, Data Entry. • Proficient in most commonly used computer design applications. • Educated in design Web Development and Programming. • Volunteer ONGs translator I am able to work with multiple languages(PHP, AS3, JS, MySQL,PHP,HTML/CSS,SQL,XML and more).  less

    html css javascript php mysql translation ajax jquery arabic french adobe-photoshop java oracle-java-ee uml database-modeling network-security research-papers wordpress joomla drupal symfony eclipse 00 more less
    • $12.22 HOURLY RATE
    • 5.0
    • 3 HOURS
    • MOROCCO
    • LAST ACTIVE
    • 4 PORTFOLIO ITEMS
    • 13 TESTS
  • Full Time QA Tester and IT Professional Available

    Over the last 10 years, I have developed a wide range of websites using HMTL, PHP, and ASP.NET. My core competency lies in complete end-end testing for new websites and software projects. I am seeking opportunities to build websites … more

    Over the last 10 years, I have developed a wide range of websites using HMTL, PHP, and ASP.NET. My core competency lies in complete end-end testing for new websites and software projects. I am seeking opportunities to build websites from the ground up. Please visit my linkedin profile for my information regarding my background. www.philipkempton.com Technical Specialities: Website Quality Assurance Testing (QA) Web Design / Graphic Design Search Engine Optimization (SEO)  less

    php software-qa-testing sql web-design customer-service customer-support software-testing user-acceptance-testing adobe-photoshop federal-acquisition-regulations microsoft-excel adobe-acrobat mysql asp asp.net .net-framework domain-migration html java javascript 00 more less
    • $20.00 HOURLY RATE
    • 5.0
    • 6 HOURS
    • UNITED STATES
    • LAST ACTIVE
    • 2 PORTFOLIO ITEMS
    • 3 TESTS
  • Handy Andy Freelancer

    Over the 4 years I have moved from Australia to the U.S. I have experience doing HTML, Java Programming, MySQL. I have also done some data entry for MTurk, and for my old job when I worked at an … more

    Over the 4 years I have moved from Australia to the U.S. I have experience doing HTML, Java Programming, MySQL. I have also done some data entry for MTurk, and for my old job when I worked at an Internet Kiosk for 3 years before the business was sold. I have also done administrative work, customer service work, managed people and I have also done technical support for the past 6+ years. I am always trying to learn and grow my skills everyday. I work hard, I'm a good listener as well. In any work that I do I always give it 110%. While I was working for the Internet Kiosk, I earned the nickname "Handy Andy" because I was always helpful, I was always willing to help where I could when needed. If you have any questions please feel free to contact me.  less

    data-entry technical-support libreoffice open-office java 00 more less
    • $16.67 HOURLY RATE
    • 4.2
    • 1 HOURS
    • UNITED STATES
    • LAST ACTIVE
    • 3 PORTFOLIO ITEMS
    • 7 TESTS
  • Web / CRM / Software Developer

    To provide 100% to all of my clients. I done alot of work in the field of CRM e.g. SugarCRM, vTigerCRM, SalesforceCRM and MS Dynamic CRM. I also have work and expertise in Opensource solution e.g. Open Journal System, Social Engine and Joomla and etc

    php mysql apache-administration crm java sql sugar-crm vtiger 00 more less
    • $16.67 HOURLY RATE
    • 5.0
    • 991 HOURS
    • PAKISTAN
    • LAST ACTIVE
    • 7 PORTFOLIO ITEMS
    • 2 TESTS
    GROUPS:
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