Senior Java Developers & Programmers

Showing 1,327 freelancers

Senior Java Developers & Programmers

Showing 1,327 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

  • Full-stack, Web, Middleware and Big Data developer

    After working in the R&D industry for more than 8 years, mostly working in european and national R&D projects, using mostly Java and Python as the core of our technology and Eclipse, creating client-server middleware applications. I've … more

    After working in the R&D industry for more than 8 years, mostly working in european and national R&D projects, using mostly Java and Python as the core of our technology and Eclipse, creating client-server middleware applications. I've decided to start working as a freelancer to solve more "real world" issues. I can cover virtually the whole stack, from back-end to front-end, since I also have experience with Android, Javascript (Angular), HTML5 + CSS3 (Bootstrap) and don't mind doing graphic desing (Illustrator, Inkscape, GIMP, etc) for UI design. Latetly I've been working with BigData analytics tools: Hadoop, Hive, Pig, MongoDB. I've also have plenty of expertise in system administration, since I was the manager of a virtualization infrastructure in my previous job, and I also have experience with cloud deployement with Amazon, Google (GAE and GCE), Google APIs and other VPS systems. You could say I'm very flexible in terms of adaptation, technology adoption and quick-learning. I'm always eager to learn new stuff and apply it! This is my personal blog, related to technology: www.internetmosquito.com Here is my stack overflow profile: http://stackoverflow.com/users/526801/alejandrovk My GitHub and Bitbucket: https://github.com/internetmosquito https://bitbucket.org/alejandrovk This is my Linkeidn: http://es.linkedin.com/in/avillamarin  less

    java eclipse python postgresql mongodb rest osgi javascript google-apps-api 00 more less
    • $33.33 HOURLY RATE
    • 5.0
    • 832 HOURS
    • SPAIN
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 3 TESTS
  • Software engineer

    Over the last five years, I has acquired a bunch of skills related to a variety of specialities in software Engineering. I have developed many applications using different platforms and languages mainly JAVA and C#. As a lover of those … more

    Over the last five years, I has acquired a bunch of skills related to a variety of specialities in software Engineering. I have developed many applications using different platforms and languages mainly JAVA and C#. As a lover of those two technologies, I am certificated in MS Foundation MCTS 70-536 with a of Score 976/1000. And for Java, I used many frameworks within the JEE technology such as HIBERNATE, SPRING, JSF, etc. I have also good skills in PHP as I developed some websites for small businesses. I also used Symfony as one of the well know frameworks in this technology. And lately, I am specialized in Information Systems' Management and my experience started with www.idbuffet.com as my first client. I master currently different business softwares such as : ZOHO (www.zoho.com), Sugar CRM, etc. I am also fan of Business Intelligence discipline and my favorite soft for this is TALEND. Well that's me !  less

    zoho-crm zoho-creator java c# 00 more less
    • $24.44 HOURLY RATE
    • 4.8
    • 442 HOURS
    • TUNISIA
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 6 TESTS
  • Frontend Developer

    I am a Frontend Developer with many years of experience. I worked in an international eCommerce business for three years, and now I'm trying to build something up as a freelancer. My skills are CSS, Sass, HTML, Javascript, jQuery … more

    I am a Frontend Developer with many years of experience. I worked in an international eCommerce business for three years, and now I'm trying to build something up as a freelancer. My skills are CSS, Sass, HTML, Javascript, jQuery, PHP, Java, Graphic Design, 3D-Modelling and 3D-Rendering  less

    css html javascript jquery 3d-rendering 3d-modeling processing php java 00 more less
    • $50.00 HOURLY RATE
    • 5.0
    • 19 HOURS
    • GERMANY
    • LAST ACTIVE
    • 2 PORTFOLIO ITEMS
    • 5 TESTS
  • Advanced Software Developer PHP5,MySQL,Opencart,HTML5,CSS4,JQuery

    I like to face new challenges everyday in my job field. Every new task in this software development field is a new challenge to me, and by facing those challenges i can setup a new standard in achieving my goal … more

    I like to face new challenges everyday in my job field. Every new task in this software development field is a new challenge to me, and by facing those challenges i can setup a new standard in achieving my goal of becoming a successful software developer in this huge software market. I would like to be a successful and well-known software developer in the future. Find more about me at www.minhazikram.com  less

    java microsoft-excel html php css mysql javascript jquery html5 codeigniter 00 more less
    • $4.44 HOURLY RATE
    • 4.4
    • 98 HOURS
    • BANGLADESH
    • LAST ACTIVE
    • 9 PORTFOLIO ITEMS
    • 9 TESTS
  • Senior Software Developer

    I'm software developer. I have 7+ years of experience in software field. The main technologies that I have worked is j2ee technologies. Also, I have good experience in ATG, Reporting Tools, Swing, Hibernate, Struts, Spring IOC, AutoIT, source control … more

    I'm software developer. I have 7+ years of experience in software field. The main technologies that I have worked is j2ee technologies. Also, I have good experience in ATG, Reporting Tools, Swing, Hibernate, Struts, Spring IOC, AutoIT, source control tools, javascript, Hudson, mysql, oracle DB, XML, XSL, and Eclipse plugins development.  less

    java mysql swing sql hibernate javascript eclipse jboss autoit 00 more less
    • $17.78 HOURLY RATE
    • 5.0
    • 31 HOURS
    • EGYPT
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 1 TEST
  • programming is a fun and i enjoy it

    over the last 7 years, I have developed a wide range of websites,desktop softwares and mobile applications and Games using HMTL5, CSS, PHP and MySQL Javascript,Ajax ,C# Asp.net ,Android.psd to wordpress conversion,Php frameworks,Unity Development … more

    over the last 7 years, I have developed a wide range of websites,desktop softwares and mobile applications and Games using HMTL5, CSS, PHP and MySQL Javascript,Ajax ,C# Asp.net ,Android.psd to wordpress conversion,Php frameworks,Unity Development desktop,android,ios,web games java,jsp i have also very much experience in Twitter bootstrap,html5,css3,codiginitor,phpcake and other frameworks  less

    website-development web-design web-scraping java web-programming android-app-development desktop-applications game-programming windows-app-development ios-development 00 more less
    • $5.56 HOURLY RATE
    • 5.0
    • 219 HOURS
    • PAKISTAN
    • LAST ACTIVE
    • 7 PORTFOLIO ITEMS
    • 2 TESTS
  • Java, Servlets.Spring, Wordpress Developer

    Accuracy is key, and your time is important. I can handle both. Over the last few years, I have developed a wide range of websites using HTML, DHTML, PHP, and MySQL,joomla including sites for startup companies and small businesses … more

    Accuracy is key, and your time is important. I can handle both. Over the last few years, I have developed a wide range of websites using HTML, DHTML, PHP, and MySQL,joomla including sites for startup companies and small businesses. My core competency lies in complete end-end management of a new website development project, and I am seeking opportunities to build websites from the ground up for you or your business. I have also worked with JAVA, OSGi, and JSP. Thanks for having a look on my profile.  less

    java joomla adobe-flex wordpress jsp facebook-api twitter-api paypal-integration c++ asp.net osgi drupal seo 00 more less
    • $8.89 HOURLY RATE
    • 4.8
    • 346 HOURS
    • INDIA
    • LAST ACTIVE
    • 16 PORTFOLIO ITEMS
    • 4 TESTS
  • 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:
  • Architect expert in AutoCAD,3dMax,Vray,Revit,SketchUp,2D,3D,BIM

    Architect specialize in Architecture, 3D modeling and presentation works. JOBS I DO 1. Architectural. 2. 2D drafting in AutoCAD. 3. Converting Hand-drawn drawings into CAD format. 4. 3D modeling in Revit, AutoCAD, 3dsMax, SketchUp. 5. Photoshop presentations. 6. Animations and … more

    Architect specialize in Architecture, 3D modeling and presentation works. JOBS I DO 1. Architectural. 2. 2D drafting in AutoCAD. 3. Converting Hand-drawn drawings into CAD format. 4. 3D modeling in Revit, AutoCAD, 3dsMax, SketchUp. 5. Photoshop presentations. 6. Animations and walkthrough in 3dsMax, Revit. 7. High quality still views in 3dsMax, Vray. 8. Revit family creation. 9. Revit BIM Modeling.  less

    architectural-design 3d-design revit-architecture autodesk autodesk-3d-studio-max vray google-sketchup adobe-photoshop adobe-illustrator corel-draw java 00 more less
    • $22.22 HOURLY RATE
    • 4.9
    • 1216 HOURS
    • INDIA
    • LAST ACTIVE
    • 7 PORTFOLIO ITEMS
    • 4 TESTS
  • oDesk Verified - Android | iOS | Web Developer

    oDesk Verified Mobile Developer See the badge on the right of my profile for more information Extremely skilled, experienced and dedicated Android (mobile + table), iOS (iPhone/iPad) app developer with more than 5 years of experience. My honesty, good work … more

    oDesk Verified Mobile Developer See the badge on the right of my profile for more information Extremely skilled, experienced and dedicated Android (mobile + table), iOS (iPhone/iPad) app developer with more than 5 years of experience. My honesty, good work ethic and professionalism come at no extra cost to my clients. If you work with me, you will be satisfied not only with result but also with step by step suggestions and top quality projects. Agile is my favorite development method. My testing devices: ✔ iPhone 5S, 4S, 4, 3G, iPad mini ✔ Samsung Note 2, Note 1, HTC sensation xe, Samsung i5500, Samsung S5 My skill-set: ✔ Native: iOS, Android (Objective-C, Swift, Java), JNI, NDK (C/C++) ✔ Web service: XML/JSON, REST/SOAP ✔ Web development: Wordpress, Python, HTML5, CSS, JavaScript ✔ Ruby on Rails, PHP, ASP, JSP and their frameworks ✔ iAd, Adwirl, Revmob, Admob, Chartboost, Tapjoy, Flurry, Testflight ✔ Facebook, Twitter, Linkedin, Instagram, Youtube, Pinterest, Vimeo ✔ Google Map, Foursquare, Geolocation, GPS, Open Street Maps ✔ Cloud backend: Parse, Amazon, Firebase, Foodie, Twillio, Plivio ✔ Chat & Messaging Engine: XMPP, OpenTok WebRTC ✔ Video/audio/image processing: OpenCV, Pitch Control ✔ VOIP, Cloud Communication: Twillio, Tokbox ✔ Speech recognition, text-to-speech, Siri, OpenEar ✔ MySQL, SQLite, Oracle, SQL Server, ODBC ✔ In-App Purchase ✔ JIRA, Github, BitBucket, SVN ✔ Cloud services: iCloud, AWS, EC2, Dropbox ✔ Online Payment Gateway: PayPal, Braintree.  less

    c++ android-app-development iphone-app-development iphone-ui-design objective-c java ios-development php javascript logo-design 00 more less
    • $50.00 HOURLY RATE
    • 5.0
    • 685 HOURS
    • PAKISTAN
    • LAST ACTIVE
    • 30 PORTFOLIO ITEMS
    • 3 TESTS
    GROUPS:
    ASSOCIATED WITH:
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