Senior Java Developers & Programmers

Showing 2,512 freelancers

Senior Java Developers & Programmers

Showing 2,512 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, 496 Java projects are completed every quarter on oDesk.

496

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 4.61.

4.61

Last updated: April 1, 2014

  • Shahzad

    Multi-industry, charismatic leader with extensive technology experience of more than 14 years. Hands-on senior-level background in the full life cycle of software development and architecture with demonstrated cross-functional team leadership. Adept at driving teams to deliver quality products while collaborating … more

    Multi-industry, charismatic leader with extensive technology experience of more than 14 years. Hands-on senior-level background in the full life cycle of software development and architecture with demonstrated cross-functional team leadership. Adept at driving teams to deliver quality products while collaborating with executive management to formulate strategic direction. Effective personal interaction skills with the ability to work closely with non technical clients to define business needs and product requirements. Expertise in the architecture and design of product development and implementation to increase a company's competitive-edge and efficiency. Led an 'industry-first' product from conception to launch. Unique set of skills and talents necessary to create and enable businesses of all sizes to increase and sustain market growth. Visionary innovator with a blend of technical and business savvy.  less

    java j2ee 00 more less
    • $11.11 HOURLY RATE
    • 4.8
    • 503 HOURS
    • PAKISTAN
    • LAST ACTIVE
    • 16 PORTFOLIO ITEMS
    • 3 TESTS
  • AWS Consultant & Software engineer

    Management and support of backend systems. Creating new systems based on cloud solutions. Moving systems to auto-scalable architecture. Developing systems using Amazon Webservices (AWS): EC2, S3, RDS, ElastiCache, Auto Scaling etc. Leading of php team(two middle developers). Linux servers … more

    Management and support of backend systems. Creating new systems based on cloud solutions. Moving systems to auto-scalable architecture. Developing systems using Amazon Webservices (AWS): EC2, S3, RDS, ElastiCache, Auto Scaling etc. Leading of php team(two middle developers). Linux servers and RDS database management. API: SalesForce, AWS. LinkedIn profile: ua.linkedin.com/pub/roman-paraschak/51/a73/740/ See you ;)  less

    java amazon-web-services 00 more less
    • $22.22 HOURLY RATE
    • 5.0
    • 1104 HOURS
    • UKRAINE
    • LAST ACTIVE
    • 1 PORTFOLIO ITEM
    • 1 TEST
  • Ruby on Rails expert Spree eCommerece TDD BitCoin GoogleMaps

    Hi, I am experienced RoR | TDD | Spree eCommerece Expert developer. I have three years plus ROR experience. I love to write clean,manageable and readable code with Rails and like Test Driven development and enjoy on deploying web applications on … more

    Hi, I am experienced RoR | TDD | Spree eCommerece Expert developer. I have three years plus ROR experience. I love to write clean,manageable and readable code with Rails and like Test Driven development and enjoy on deploying web applications on cloud servers. But that's just a part of it. Programming is my life. It is something I do before I go to bed, and something I cann't wait to do in the mornings. ROR Expertise: Spree eCommerce | TDD | Rspec| Capybara |Google maps Api V3 | Gem Working and customization Experience: Gems: ● Devise(Authentication) ● Can Can(Roles authorization) ● Paperclip(image upload) ● carrier wave(image upload) ● Refinery CMS(Content management) ● comfortable-mexican-sofa CMS(Content management) ● Spree(eCommerece) ● Rspec / Cucumber (TDD / BDD / TAD) ● Capybara (Acceptance testing) ● Redmine(Management tool) ● Active admin(Admin View) ● Stripe(Payments) ● BitCoin [Buy,sell,accept,send](Payments) ● Rails admin(Admin view) ● Google Api V3(google maps) ● Whenever(Cron jobs) ● Elastic Search(Searching) ● Thought bought(Code standards) ● Capistrano(App deployment) ● Fog(Cloud Api for saving images on amazon) ● Obviously many many more  less

    ruby-on-rails java 00 more less
    • $25.00 HOURLY RATE
    • 5.0
    • 672 HOURS
    • PAKISTAN
    • LAST ACTIVE
    • 2 PORTFOLIO ITEMS
    • 2 TESTS
    GROUPS:
    ASSOCIATED WITH:
  • Evan Graham

    I am developer for a small company in the UK and work daily with C++, Java and PHP.

    java 00 more less
    • $16.67 HOURLY RATE
    • 5.0
    • 9 HOURS
    • UNITED KINGDOM
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 3 TESTS
  • Software Engineer

    Technology enthusiast. Worked with : - Java EE - Eclipse - Groovy - Spring - Vaadin, JSF - Servlets - Jboss AS - Web services - .NET - C# - Javascript - HTML - CSS - XML Limited experience in Python and Scala. Most important projects: - two versions of document management system - software for tracking remarketing process - solution for web payment - CRM software

    java oracle-java-ee scala 00 more less
    • $33.33 HOURLY RATE
    • 5.0
    • 356 HOURS
    • MONTENEGRO
    • LAST ACTIVE
    • 1 PORTFOLIO ITEM
    • 7 TESTS
  • 8+ years of experience in Java/SOA/EAI/Big Data/Hadoop/Hive/MongoDB et

    I have been working into IT industry for almost 8 years and 7 months now. All these years , mostly i was doing SAO/EAI using different tools such as TIBCO/Oracle Fusion SOA/ For couple if years , i have been … more

    I have been working into IT industry for almost 8 years and 7 months now. All these years , mostly i was doing SAO/EAI using different tools such as TIBCO/Oracle Fusion SOA/ For couple if years , i have been following up the big data technologies and ecosystem closely.I even participated in couple of real time projects that had hadoop/hive/hdfs/sqoop/MongoDB  less

    tibco-activematrix-businessworks java j2ee 00 more less
    • $27.78 HOURLY RATE
    • 5.0
    • 341 HOURS
    • INDIA
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 8 TESTS
    GROUPS:
  • java, jsf, jsp, oracle,php,mysql, ReahFaces

    I want to put on my best for obtaining a challenging position and professional growth in ICT through dedication & hard work by utilizing opportunities in the light of knowledge and practical experience. I prefer to stay up-to date with the … more

    I want to put on my best for obtaining a challenging position and professional growth in ICT through dedication & hard work by utilizing opportunities in the light of knowledge and practical experience. I prefer to stay up-to date with the latest and upcoming technologies. I’m highly productive in team environments as both team member and team leader also able to communicate technical information in an easily understandable way.  less

    j2ee java 00 more less
    • $5.56 HOURLY RATE
    • 5.0
    • 0 HOURS
    • BANGLADESH
    • LAST ACTIVE
    • 6 PORTFOLIO ITEMS
    • 1 TEST
    ASSOCIATED WITH:
  • Software Engineer

    Have more then two years experience in mobile game and mobile application development. Experienced in mobile application development using android, objective-C and mobile game development using objective-C, Cocos2dx (c++), Cocos2d (c#,iOS). Specialities: Have ability to work as active team … more

    Have more then two years experience in mobile game and mobile application development. Experienced in mobile application development using android, objective-C and mobile game development using objective-C, Cocos2dx (c++), Cocos2d (c#,iOS). Specialities: Have ability to work as active team member, take initiative to produce stable and exceptionally productive environment. Technical Specialities: Android Business application, Objective-C Business Application (iOS), Cocos2dx C++ (Platform Independent), Cocos2d C# (Windows Mobile), Cocos2d Objective-C (iOS).  less

    android-app-development ios-development cocos2d java objective-c 00 more less
    • $27.78 HOURLY RATE
    • 5.0
    • 51 HOURS
    • PAKISTAN
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 0 TESTS
  • .Net Silverlight/ Android /Oracle Developer

    Iam a MVVM C# Silverlight /Android Developer. In past i have developed many Software Solutions for a diverse set of companies and clients, My core skills are in Mobile Development, Desktop Development , Web Development Hosting , Database development , Service oriented Development … more

    Iam a MVVM C# Silverlight /Android Developer. In past i have developed many Software Solutions for a diverse set of companies and clients, My core skills are in Mobile Development, Desktop Development , Web Development Hosting , Database development , Service oriented Development , Database Design Technologies & Tools Programming Languages: Java SE, Android SDK, C#, SQL, PL/SQL, OpenGL, HTML, PHP, VB.net, C++, VC++, C, MVVM , WCF , WPF Development Tools: Eclipse IDE, Visual Studio 6,Visual Studio (2005,2008,2010) , Turbo C/C++,Adobe Dreamweaver CS3,MASM. Database Applications: Oracle 10g, SQL Server (2005, 2008), MS Access, PL/SQL Developer. Software Modeling: Smart Draw, MS Visio. Web Development: HTML, CSS, JavaScript, Jquery, WordPress. ASP.Net , Silverlight Tools: Ms Office, Adobe flash Certifications : Programming with HTML5, Javascript and CSS3 Specialist.  less

    android-app-development java c# .net-framework microsoft-visual-c++ 00 more less
    • $8.89 HOURLY RATE
    • 4.4
    • 15 HOURS
    • PAKISTAN
    • LAST ACTIVE
    • 1 PORTFOLIO ITEM
    • 6 TESTS
  • Senior Software Engineer

    I am a Software engineer and I believe computer science is the field that has got to do a lot with innovation. I love to develop softwares. I have developed a number of projects.I have worked in a company … more

    I am a Software engineer and I believe computer science is the field that has got to do a lot with innovation. I love to develop softwares. I have developed a number of projects.I have worked in a company.I develop web applications, mobile apps, desktop apps and work on databases.I usually store the data on mysql as i have developed many web applications on php and mysql, C#, asp.net, oracle, sql server .I love to work on new ideas and innovative projects.  less

    java magento asp.net html asp.net-mvc 00 more less
    • $6.67 HOURLY RATE
    • 4.5
    • 45 HOURS
    • PAKISTAN
    • LAST ACTIVE
    • 7 PORTFOLIO ITEMS
    • 7 TESTS
loading