Senior Java Developers & Programmers

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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.

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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, 575 Java projects are completed every quarter on oDesk.

575

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: April 1, 2015
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Balaji Sahoo

Balaji Sahoo

Java, Data Entry Profesional,QA Specialist,product...

India - Last active: 23 hours ago - Tests: 2 - Portfolio: 4

20+ successful job 200+ work hours in last 1 Year or so. 15+ satisfied clients , 100% Recommend, 97% Success Rate . There are Many repeated client . Always try to deliver more than committed. Till Now I did several Jobs in Data Entry, website Fixes and Website Testing . Though I am a developer by profession but I am very good at other works as well such as : 1)Administrative Suppoort 2)Book Promotion 3)Website Testing 4)Open Cart data entry 5)e-commerce Data entry 6)os-commerce data entry 7)wordpress data entry 8)General Data Entry Role Summary: --------------------- Quick in Debugging Quick Work Delivery with utmost Quality Understanding the Functional Requirements Test Cases Writing and Execution Defect verification & Logging Quick in Data Entry in Excel,open cart, woo-commerce etc . Bug triaging Excellence in Data Entry Technologies I knew Agile Development ,Core Java,Java Script.HTML,JSP,Spring ,DWR,IBATIS ,SQL,Shell script ,Reporting tool, MYSQL ,Wordpress, Opencart,woocommerce Database : Proficient in MySql and Oracle Functional testing ,web-testing,User Acceptance Testing Defect Tracking tool I have used extensively : Bugzilla Mantis JIRA

$8.00 /hr
259 hours
5.00
Hidayathullah shaik

Hidayathullah shaik

Expert in Pega Developer/UI Develeper/Java/J2ee/My...

India - Last active: 12/07/2013 - Tests: 13 - Portfolio: 8

1. Having experience in Application Software development and enhancements for clients like Applied Materials, Marvell Semiconductor & Overland Storage developed using Pega BPM Tool, Core Java, Jsp, ExtJs3.0.0,GWT 2.0 and Servlets. 2. Good working knowledge on Internet technology scripting language like Html and Jsp.Also having good knowledge on procedural language like Java, Struts Framework. 3. Good working knowledge on Oracle and SQL Server Databases. 4. User Interface design in ExtJs2.2 and GWT 3.0 5. Rich Internet Application development in Oracle E- business Suite.

$10.00 /hr
81 hours
4.97
Igor Loskutov

Igor Loskutov

Fullstack Web Architect

Russia - Last active: 23 hours ago - Tests: 9 - Portfolio: 6

In four intensive years of software development, I have become experienced in a number of critical technologies, including Ruby/RoR stack, Python stack, Javascript frontend/Backend stack, and Java/Scala Web stack. My experiences and skills developed have been especially strong in tasks involving Ruby/RoR. I have found Rails among the best tools available in web development so far, so I am especially enthusiastic about RoR projects. I can also provide expertise in Scala, a great language that I admire, and somewhat in Java, which I have worked with before (I used to write Jira plugins for my corporation). In Scala stack I have worked with Play2 and Slick and have used Guice. I can also use Python if it is necessary and is related to other tasks—for example, if is the project involves Python REST API that I have to work with from JS and if I need to do some fixes in it. In JS stack, my experience is mostly with AngularJS; I also have good experience with and have completed projects in node.js/express.js. In addition to working with socked.io, I have worked with Meteor.js and ReactJS (with flux and reflux architectures). In addition, I can handle DevOP works, especially with the AWS platform, where I have built cloud application infrastructure. In a number of services (obviously ec2, s3 and SES), I used ELB and have good experience with that. Finally, I have worked with Elasticsearch (both as an admin and as a developer), logstash/kibana, redis, mongo, postgres, mysql, and oracle db. When needed, I can work with puppet/chef/(but preferably ansible) and docker, and I also have experience with Varnish cache. I prefer nginx as a web server. Obviously I use git/issue tracker and can't really live without it. I also use IDE for development (IntelliJ IDEA Ultimate) and work from an OSX environment. I also have a Windows environment for various tests. About the posted hourly rate: This is the rate that I currently ask, but the rate may be negotiated at least in first weeks/month(s) if there's a really interesting project and a team with a real potential to raise my skills. (I like to work in teams.) Did I leave out something you need to know? Feel free to ask any questions about anything I wrote above—and well, about anything. Oh, and one pretty important thing: I've _never_ failed a job that I took.

$40.00 /hr
1,740 hours
5.00
Soorya D.

Soorya D.

Selenium/WebDriver l Web/Mobile Automation | Appiu...

India - Last active: 15 days ago - Tests: 6 - Portfolio: 18

Last 9+ years, I have been testing and automating applications for Fortune 500 companies. Having 7+ years of work experience in test automation .In that 6+ years on Automating web/mobile app tests using Selenium 2.0(WebDriver) / Selenium 1.0 (RC).Good experience on Mobile automation and integrating tests with CI tools like Jenkins or cloud services like Sauce-labs, BrowserStack. Automation Frameworks development using combination of : - Selenium/WebDriver, Selenium Grid - Appium, Protractor (AngularJS) - Data-driven Selenium tests with external Excel, XML and CSV-based data. - Java / Ruby / Python / PHP - TestNG - ReportNG - JUnit - XMLUnit - Page Object - JBehave - FitNesse - Cucumber - Robot, AutoIt & Sikuli - Jenkins (including integrating with SVN/ Perforce/GitHub/ Saucelabs.) - Maven/ANT - Flex automation agents like Flexmonkium, FlexPilot, SeleniumFlex API * RestFul Web service testing using SoapUI * Performance testing Using JMeter/ SoapUI * Automating websites that involves Map(like Google Maps) interactions I have strong experience in testing various types of software ranging from desktop applications to web applications. Types of testing that I have done include: =============================== - Black Box and White Box Testing - Manual and Automation testing - Smoke testing - Functionality testing - Integration testing - Cosmetic error testing - GUI Testing - Cross browser compatibility testing - Regression testing - User Acceptance Testing - Mobile app testing - Games testing - Performance testing "Passion for Test Automation", "Good Communication", "Think from a customer perspective", "Good error guessing skills", "Analytical and logical thinking", A strong desire for quality" and "An attention to detail" are the qualities of a best Software Test Engineer. So if you are searching for a person with above qualities and abilities.I can ensure you that I best fit in to your mission.

$35.00 /hr
603 hours
5.00
Daniel Vieira

Daniel Vieira

Software Developer

Brazil - Last active: 23 hours ago - Tests: 3

I've been working over the last few years with technologies such as Google Dart,Polymer,HTML5,CSS3,Java,PHP,Javascript,D language,Objective-C,iOS,Android,C#,C,C++ and Delphi. I have developed web projects (frontend and/or backend), as well as mobile and desktop software. This year I'm back to college to finish my Computer Engineering course which I once stop due to family matters at the time.

$50.00 /hr
355 hours
5.00
Stephen Brown

Stephen Brown

B. Sc. (Honours), Veteran Web Developer in C#.NET

Canada - Last active: 1 month ago - Tests: 2

I have had a love for programming since a very young age. I have now been programming seriously for 12 years. I graduated Memorial University of Newfoundland in 2007 with a B. Sc.(Honours) in Computer Science. I have worked a lot recently in web development in C# but also have experience with databases and scripting. Here are a few of my skills Web Programming - C#.NET, VB.NET, WET 4, HTML, CSS, JavaScript, TFS Programming - Java, C#, VB, Python Scripting - Python

$44.44 /hr
54 hours
5.00
Collin Meadows

Collin Meadows Agency Contractor

Custom Digital/ Mobile Solutions

United States - Last active: 23 hours ago - Tests: 4 - Portfolio: 13

With my B.S. in Computer Science and Applied Mathematics, I have gained the knowledge and drive necessary to complete any task I am presented with. In the past 8 years, I have developed a wide range of programs using Java, Objective-C, and Python including apps for startup companies, small businesses, and individuals. My core competency lies in complete end-end management of new digital solution development projects, and I am seeking opportunities to build apps, scripts, and systems from the ground up for you or your business. I also have some experience in the following areas: Android OS, iOS, BlackBerry OS, WordPress, HTML, CSS, JavaScript, Photoshop, and software design/ testing.

Associated with: ebork Developments, LLC
$50.00 /hr
209 hours
4.76
Jonathan B.

Jonathan B.

Digital Design Line Custom Programming Services

United States - Last active: 2 months ago - Tests: 2

I write custom code in C, C#, Java, Visual Basic, PHP, Python, and even a little Ruby and Perl. I have worked as a network and systems administrator for 10 years, and I love to automate processes and even write custom scripts. I have a Bachelor's Degree from Florida Institute of Technology in Computer Information Systems.

$33.33 /hr
290 hours
5.00
Josh M.

Josh M.

SQA/Testing/Security/Networks/Development/Technica...

Canada - Last active: 2 months ago - Tests: 9

Over my career I have been handed a great many challenges and I have throughly enjoyed finding solutions for my clients problems. I have not limited myself specifically to one area but many, and have enjoy a diverse technical career. I am a skilled, hard working, dedicated IT professional with over 10 years of experience. I have development experince in numerous languages and specialize in PHP/MySql web development and Linux/Windows scripts and applications. I have excellent communication skills and am available at your need.

$55.00 /hr
8,385 hours
4.98