Senior Java Developers & Programmers

Showing 37,631 freelancers

Senior Java Developers & Programmers

Showing 37,631 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

  • Software Engineer

    Freshly graduated, I am looking for jobs in mobile, web and software domains. I have experiences in Android Application development, Java/J2EE Apps, Javascript Scripting & Frameworks (AngularJS, ...) and PHP. The internships achieved on several well-known Tunisian Companies let me enhance … more

    Freshly graduated, I am looking for jobs in mobile, web and software domains. I have experiences in Android Application development, Java/J2EE Apps, Javascript Scripting & Frameworks (AngularJS, ...) and PHP. The internships achieved on several well-known Tunisian Companies let me enhance my knowledges in Quality system (ECM, ISO 9001), Workflow engines(activiti, BPMN, ...) and Web Services (Restful, SOAP, BPEL, ...). Furthermore, I was enrolled on a Master's courses includins Virtualization, Cloud Computing and Next generation's Networks.  less

    c c++ java android-app-development sqlite html5 css3 javascript jquery ajax xml php mysql sql microsoft-access microsoft-visual-basic game-development unix-system-administration oracle-database 00 more less
    • $8.50 HOURLY RATE
    • 5.0
    • 0 HOURS
    • TUNISIA
    • LAST ACTIVE
    • 9 PORTFOLIO ITEMS
    • 9 TESTS
  • Software Engineer | Lead Developer

    The Systems Engineering career allowed me to acquire a strong professional education suitable for analysing, designing, developing and optimizing complex software systems, covering every phases of the process. During college, I participated in several projects gaining experience in standalone and … more

    The Systems Engineering career allowed me to acquire a strong professional education suitable for analysing, designing, developing and optimizing complex software systems, covering every phases of the process. During college, I participated in several projects gaining experience in standalone and mobile applications, most of them in C++ and Java. As a professional, I started working as a Web Developer in various mid and large-scale projects. After that, my responsibilities have increased from taking decisions and estimating projects, to managing PHP and .NET development teams. I am interested in expanding my professional experience in architectural design, software design and team management. I enjoy learning new technologies, to have a wide range of knowledge and to improve my decision-making. LinkedIn profile: http://ar.linkedin.com/in/gastonmancini/en Website: http://www.gmancini.com.ar/  less

    asp.net wordpress html php symfony sql mysql drupal java javascript 00 more less
    • $25.50 HOURLY RATE
    • 5.0
    • 0 HOURS
    • ARGENTINA
    • LAST ACTIVE
    • 3 PORTFOLIO ITEMS
    • 10 TESTS
  • Software Developer, Technical Writer, Professor, Article Writer

    I have around 6 years of experience in the IT industry. Mainly worked on Web development using PHP and Java. I also have one year Teaching experience for Post-Graduate Computer students. I have taught Web Technologies, Operating System, Java.I … more

    I have around 6 years of experience in the IT industry. Mainly worked on Web development using PHP and Java. I also have one year Teaching experience for Post-Graduate Computer students. I have taught Web Technologies, Operating System, Java.I also have a Masters Degree in English. Technical Writing is a part of my hobby. Looking for Software as well as writing contracts  less

    java php html javascript mysql .net-framework technical-writing business-development blog-writing business-writing 00 more less
    • $11.11 HOURLY RATE
    • 4.7
    • 170 HOURS
    • INDIA
    • LAST ACTIVE
    • 3 PORTFOLIO ITEMS
    • 6 TESTS
  • Profeshinal iOS/Android developer

    I am a highly motivated, passionate iOS developer. I have extensive knowledge in technology and have acquired proficient experience with several famous programming languages such as Objective C, Swift, PHP, JavaScript and JAVA. I had been employed at Reborn as … more

    I am a highly motivated, passionate iOS developer. I have extensive knowledge in technology and have acquired proficient experience with several famous programming languages such as Objective C, Swift, PHP, JavaScript and JAVA. I had been employed at Reborn as a web / mobile developer and since five years I am the owner of Nexus-Lab.com, an Italian web community about Apple smartphones. During this period I have gained a lot of experience using programming languages such as Objective C, Swift, PHP, JavaScript and JAVA. Furthermore, in the last period, I studied different aspects concerning the SEO/SEM optimization for Nexus-Lab.com and thanks to those studies, I was able to increase the overall traffic by 30% and for that reason, I decided to set up my individual professional job in order to have the possibility to deal with different professional iPhone and Android apps such as Yelp. Technical skills: Programming languages: Objective C, Swift, java Markup language: HTML 5 Stylesheet language: CSS 3 Frameworks: Core Data Framework, Core Foundation Framework, Core Graphics Framework, Notification Center Framework, Photos Framework, Quartz Core Framework, UIKit Framework, WebKit Framework, System Configuration Framework, etc.. CMS: Wordpress, Magento, Drupal API: PayPal, Google Maps, Foursquare, Amazon, Parse (Notification system), MailChimp, Yelp, etc Shell scripts operating systems: Linux, Mac and Windows Databases: MySQL, PostgreSQL, SQLite and MongoDB, Amazon Web Service  less

    iphone-app-development ios-development ipad-app-development android-app-development php mysql java cocos2d unify 00 more less
    • $17.00 HOURLY RATE
    • NO FEEDBACK GIVEN
    • 0 HOURS
    • LUXEMBOURG
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 2 TESTS
  • Senior Software Engineer, Data Warehouse Specialist, Technical Writer

    Over the last 9 years, I have been developing software applications in different domains like desktop applications for small businesses and websites for different applications. I have experience in the following areas: Object oriented design, design patterns, software architecture, JAVA … more

    Over the last 9 years, I have been developing software applications in different domains like desktop applications for small businesses and websites for different applications. I have experience in the following areas: Object oriented design, design patterns, software architecture, JAVA, C/C++, C#, ASP.NET, PHP, Zend, MySQL, MSSQL, jQuery and others. My core edge lies in applying my experience and skills to develop software solutions that satisfy various client's needs and to establish solid relationships with my clients.  less

    crystal-reports microsoft-excel microsoft-visio html microsoft-word microsoft-access cryptography mysql microsoft-powerpoint netbeans java technical-documentation software-testing database-testing web-testing content-writing business-proposal-writing cover-letter-writing job-description-writing report-writing google-app-engine teaching-mathematics image-editing skype pdf-conversion php 00 more less
    • $16.67 HOURLY RATE
    • 4.6
    • 1430 HOURS
    • EGYPT
    • LAST ACTIVE
    • 7 PORTFOLIO ITEMS
    • 5 TESTS
  • Expertise in Salesforce.com

    Create best user experience possible with Salesforce.Com for my client. It doesn't matter if you are new to CRM or have been using it for years. I can enhance your user experience. I help you make Salesforce not … more

    Create best user experience possible with Salesforce.Com for my client. It doesn't matter if you are new to CRM or have been using it for years. I can enhance your user experience. I help you make Salesforce not just a platform for Customer Relationship Management (CRM) but a cost-effective, productive and vital member of your enterprise. My approach is to listen to a client's needs, discuss in advance with them my plan for implementing them, making any changes to my plan that comes out of discussions with my client, and then professionally executing these plans in Salesforce.com.  less

    salesforce-app-development php javascript java html css oop visualforce 00 more less
    • $17.78 HOURLY RATE
    • 4.1
    • 2519 HOURS
    • INDIA
    • LAST ACTIVE
    • 3 PORTFOLIO ITEMS
    • 6 TESTS
    GROUPS:
  • Experienced JavaEE/Groovy/Grails/Adobe CQ developer

    Over 8 years of my software engineering experience I had developed a range of web sites from simple ones in pure HTML, JS up to complex ones using modern Java/Groovy/Ruby web frameworks, modern CMS like Adobe AEM (formerly … more

    Over 8 years of my software engineering experience I had developed a range of web sites from simple ones in pure HTML, JS up to complex ones using modern Java/Groovy/Ruby web frameworks, modern CMS like Adobe AEM (formerly known as Adobe CQ) and even ecommerce engines like Hybris. I am fully focused on delivery and making customers happy by providing stable, functional products with acceptable quality. I have an expertise in the following areas: JavaEE(JSP, Servlets, Velocity, EJB, etc), Spring, Goovy/Grails, Adobe CQ CMS, OSGi, GWT, HTML, JS (and some frameworks like jQuery, etc.), testing, also DevOps skills in scripting (bash, windows batch, groovy, ruby), Vagrant, CI (Jenkins), build tools (ant, maven, gradle), etc.  less

    java jsp xml html javascript sql ajax objective-c groovy spring-framework 00 more less
    • $16.67 HOURLY RATE
    • 4.2
    • 86 HOURS
    • UKRAINE
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 13 TESTS
  • Web components / Web / Mobile Developer

    Specialise in design as well technical implementation of web and mobile based solutions. Work heavily on Javascript, Java along with Python. Keen to work on Web components driven jobs(Love Polymer). Love working on newer HTML5 features. I am a … more

    Specialise in design as well technical implementation of web and mobile based solutions. Work heavily on Javascript, Java along with Python. Keen to work on Web components driven jobs(Love Polymer). Love working on newer HTML5 features. I am a 11+years experienced developer. I have worked for more than 3-4 international solution providers before starting my freelancing career. Right now I am looking for a new Contract after doing one for a single long term contract. My profile can be viewed at in.linkedin.com/in/saurshaz A few bit about the work culture and commandments i believe in are below - #High focus of Test Driven Development (TDD). More importance on testing than implementation itself (E2E as well as Unit testing) #Heavily maintainable codebase/solution with clean and commented code. We do not compromise on quality at any stage. #Also rely a lot on continuous integration tools for being in control of the situation at all points pre-post implementation of the project #Work with the client in an agile methodology, Deliver a stage build to the client on heroku /AWS at suitable times and keep the client engaged for inputs along the way with communication channels(Skype/hangouts etc.) #Follow a lean but powerful tech stack(For Node - MEAN or Mean minus A plus X MVVM f/w, For Java / Python - Flask/ mysql/mongo, For- thin server , richer clients). Open to adapting more and more on this and learning along the way as different requirements are faced. #Defect management in simplest manner #Initially scope of work via easiest and quickest way of documentation) Modules based UI development like done in Polymer/Atomify along with Phonegap are the areas that I'm currently exploring. The github/bitbucket repo - https://github.com/saurshaz and https://bitbucket.com/saurshaz. Most of the work though is in private repositories on bitbucket. Some of the recently worked upon applications - * A public facing alumni based job portal -- letscatchup.net. Involves a job aggregators switch-ability with ease using a written-from-scratch framework * The current project which is a platform built on isomorphism of JS on browser and node world * An amazon wish-list clone that we plan to add more features and launch sometime http://about.me/saurshaz ~Saurabh  less

    java jquery django-framework javascript mongodb ajax core-java node.js python freemarker spring-framework php drupal wordpress redis coffeescript nosql j2ee hibernate jquery-mobile flask twitter-bootstrap twitter-api oracle-java-ee apache-maven maven website-development mobile-app-development jmeter ubuntu ruby-on-rails vim 00 more less
    • $33.33 HOURLY RATE
    • 5.0
    • 2777 HOURS
    • INDIA
    • LAST ACTIVE
    • 8 PORTFOLIO ITEMS
    • 10 TESTS
    ASSOCIATED WITH:
  • Sr. Solutions Engineer - Ignite

    Hello, i'm a java and web developer for more than 3 years, i worked with a multinational company and my principal tasks are analysing functional and technical specifications, concept, develop implement and test programs. Most used technologies: Java 5 … more

    Hello, i'm a java and web developer for more than 3 years, i worked with a multinational company and my principal tasks are analysing functional and technical specifications, concept, develop implement and test programs. Most used technologies: Java 5 - Servlets - JSP - Hibernate3 - JPA - Spring3 - JSF1.2 - smartGWT - CVS/SVN - ANT/maven2 - XML - XSD - HTML - JAVASCRIPT - CSS. I have also an experience with web development especially with php and plugin development on Wordpress, as well as psd->html integration, CSS3 and bootstrap framework (responsive design). I love languages and I'm fluent in French, Arabic and I have good skills in English and Italian. (Terzo livello nella lingua italiana : isitutto italiano di cultura a tunisi). (Upper-Intermediate 4 : British council Tunsia).  less

    java-servlets-development html5 psd-to-html css3 javascript php wordpress bootstrap adobe-photoshop java 00 more less
    • $30.00 HOURLY RATE
    • 5.0
    • 1674 HOURS
    • TUNISIA
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 2 TESTS
    ASSOCIATED WITH:
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