J2SE Freelancers

Browse J2SE job posts for project examples or post your job on oDesk for free!

J2SE Job Cost Overview

Typical total cost of oDesk J2SE projects based on completed and fixed-price jobs.

oDesk J2SE Jobs Completed Quarterly

On average, 3 J2SE projects are completed every quarter on oDesk.

3

Time to Complete oDesk J2SE Jobs

Time needed to complete a J2SE project on oDesk.

Average J2SE Freelancer Feedback Score

J2SE oDesk freelancers typically receive a client rating of 4.85.

4.85
Last updated: April 1, 2015

Popular J2SE Searches

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Aldrin L.

Aldrin L.

Architect, Backend Engineer (Scala, Java, Hadoop)

Brazil - Last active: 5 days ago - Tests: 12 - Portfolio: 1

Over the past 15 years I've worked with projects ranging from Startups to Fortune 100s. From C++ to Scala, past assignments involved: - Protocol Design in C++/Delphi - Java API Publishing - Maven Plugin Development - Distributed Systems using RESTful backends - Scala / Akka Design - Jenkins Plugins Writing On a daily basis, I spend between Systems Architecture, Build Planning, for Hadoop and Restful Backends, specially under Amazon Web Services. Oh, I'm also a Cloudera Certified Administrator and Developer. Favorite platforms include Scala, Python and General Java. See my full profile for more descriptions and feel free to browse my github and bitbucket profiles at the addresses below: http://github.com/ingenieux http://bitbucket.org/aldrinleal Favourite customers involve pragmatic teams, with contant online presence, and direct involvement with the end customer, and a problem involving legacy and the next generation Feel free to discuss our next project - I'm always looking for the next challenge!

$55.56 /hr
3,109 hours
4.83
Nikolai Kislitsin

Nikolai Kislitsin

Java/JavaScript/AngularJS/GAE developer

Russia - Last active: 5 days ago - Tests: 5 - Portfolio: 10

Experienced Java, JavaScript, Google App Engine developer. Over 5 years of experience in developing Web and Enterprise Applications. Over 3 years of experience in developing Applications using Google App Engine. Backend: Java, Google App Engine, BigQuery, Cloud Storage, Google APIs(Spreadsheets API, Maps API, Adwords API etc), Objectify, RestEasy, Guice, jUnit, Mockito. Frontend: JavaScript, AngularJS, jQuery, HTML, CSS, LESS, Bootstrap, Grunt, Bower, Jasmine, Karma. Version control: Git, SVN. Tools: Eclipse, Ant, Maven, Trello, Jira

$44.44 /hr
1,528 hours
4.95
Ivan K.

Ivan K. Agency Contractor

Senior Coldfusion Developer, Dev Team Leader

Russia - Last active: 1 day ago - Tests: 4 - Portfolio: 17

I have 13 years experience in software development. Coldfusion is my primary area of expertise. I am focused on web application development. Here is a list of my most recent and current work: 1. Developed Hackers trap subsystem. I came up with the algorithm to protect web applications from hackers. 2. Help reduce the cost of application maintenance. There are a lot of applications with bad code quality. It leads to a lot of defects while maintenance + clients over pay for adding new functionality. I rewrote a lot of applications with clear architecture, design and code reduce the cost of application maintenance. 3. Help improve web applications performance (page loading): code optimization, sql queries optimization, changing of settings in Coldfusion Administration and MS SQL, hardware upgrades. 4. Integrated eCommerce web applications with Amazom (AWS) to upload products to Amazon, receive orders and so on. Products like Gold Rings, Stones, Candles, Clothing. 5. Integrated eCommerce web apps with eBay to upload products to eBay, receive orders, etc. 6. Integrated eCommerce web apps with payment systems like Paypal (including credit cards via Paypal), Secure Trading, SagePay, Pay4Later 7. Developed mobile version of websites using Jquery Mobile or flexible version with Bootstrap. 8. Integrated schema.org into products page for eCommerce web apps 9. Resolved issues with indexing of pages and images on Google 10. Installed and configured Coldfusion 11/IIS 8 on Win 2012 by using Coldfusion 11 Lockdown guide (Secure Installation) My previous work experience includes working with Luxoft and Gehtsoft Companies. Developed and managed applications for Boeing and FXCM companies. - 4 years in project management (up to 25 specialists in my team: analysts, developers, architects, testers); - 6 years in developers team management (up to 15 specialists in team: developers and architects); - 6 years in code development. About 40 projects with content hours from 1000 to 10000 were successfully completed. I have an advanced knowledge in SDLC (Macroscope P+ methodology). Participated in preparing projects for CMMI auditing. I provide the following services: 1. Project schedule development 2. Risk management 3. Operative team management 4. Budget management 5. Requirements development 6. Architecture and design development 7. Code development 8. Test design development and testing 9. User guide development 10. Deployment documentation development

Associated with: Handsoft
$40.00 /hr
7,804 hours
5.00
Roman P.

Roman P. Agency Contractor

♦♦♦ SN. RUBY DEVELOPER ♦♦♦ (Scripting, Web Develop...

Germany - Last active: 1 day ago - Tests: 5 - Portfolio: 13

• Over 11+ years of experience in Software Development, including: - 5+ years of experience with Ruby/Rails - 6+ years of experience as an Automation Test Engineer - 3+ years of experience as an Oracle Developer, Oracle DBA • Strong knowledge of the whole software development process, methodologies (RUP, Agile) and platforms • A quick learner, communicative and very well motivated. Extremely interested in constant learning and improving my skills

Associated with: StrongQA, Ltd.
$60.00 /hr
4,268 hours
4.91
Mohamed Sahmoud

Mohamed Sahmoud

Expert Java Software Engineer

Australia - Last active: 1 month ago - Tests: 1

I am a java software engineer for 8 years. I have worked in the big companies in Egypt (IBM Egypt, ESRI Nea, ITWorx, Vodefone, Asset). I am shifting for the free lancing profile since I am looking for more flexibility, leveraging the technical skills, and working in concurrent project.

$30.00 /hr
2,104 hours
5.00
Terence B.

Terence B.

Software Engineer | Neural Networks | DSP | Java...

Philippines - Last active: 5 days ago - Tests: 4

My expertise is centered on designing and developing intelligent and adaptive applications using the techniques of Neural Networks and Digital Signal Processing. I have also developed several web automation projects using java (J2SE and J2EE). I can also develop firmware and software applications in C/C++. Below is the summary of the skill set I have and the programming languages I have used. Skill Set - Digital Signal Processing - Image Processing - Artificial Intelligence (Neural Networks) - Embedded Systems Development - Control Systems - Robotics and Automations - CAPTCHA Analysis - Optical Character Recognition(OCR) - Web Automation Programming Languages - Java ( J2SE , J2EE and J2ME) - C/C++ - Visual Basic - Matlab

$40.00 /hr
4,139 hours
5.00
Vishal S.

Vishal S.

Certified Salesforce.com Admin/Developer, Sales Cl...

India - Last active: 1 day ago - Tests: 5 - Portfolio: 2

Dev 401 and ADM 201 Salesforce certified with 3 years of rich experience in Salesforce CRM development/Administration - Specializing in Salesforce administration, implementation, customization, data management and data migration. - 2+ years of strong hands-on Salesforce CRM as freelancer. - Experience in Salesforce CRM customisation and various admin configuration such as Workflow processes analysis, validation rules,etc. - Good Hands on SFDC Administrative tasks such as creating profiles, roles hierarchy, maintain active users,etc, and also worked on developing Apex classes,Visualforce pages ,apex jobs etc - Exposure to various tools like workbench, Developer console etc and practicing Bug fixing for the logical code. - Excellent knowledge about software and its component development. I've got good experience in both web and console applications. - Ability to design apex REST resources in salesforce.

$27.00 /hr
1,188 hours
4.55
Aleh S.

Aleh S. Agency Contractor

Senior Java/PHP developer

Belarus - Last active: 1 day ago - Tests: 4 - Portfolio: 6

Hello. I have worked for many companies to make new sites and products in last eight years. I worked in teams of over ten people, know all tricks of this work, but working in small teams is a little easier. I have experience in the following areas and technologies: Java - 8 years Java 1.8 - 1 year JSF 1.2 - 8 years JSF 2.x - 3 years PrimeFaces - 2 years MyFaces - 8 years RichFaces - 1 year Apache Tomahawk - 8 years Spring framework - 8 years Hibernate ORM - 4 years Hibernate ehcache, envers - 1 year iBatis ORM - 8 years maven - 5 years Tomcat 6-7 - 8 years Tomcat 8 - 1 year SVN - 8 years git - 1 year IntelliJidea - 8 years The most important thing is the structure of the project, modularity. The project should be clear for any developer who will work with it after me. So I start with maven, then add spring, hibernate, and then everything depending on project specification. I always use TO layer so structure is domain-dao-services(TO)-server. I am have a big experience in refactoring, moving projects under maven and latest versions of framework, for example JSF 1.1->jsf 2 (2.2). I would be happy to work on amazing java project. I am also a PHP Codeigniter developer so I would be happy work on an interesting PHP project. So please, if you need an experienced java or php developer, I may be a good fit, it would be great experience for both of us. Looking forward to cooperation. Thank you in advance Regards, Aleh

Associated with: RusCoder
$22.00 /hr
6,997 hours
4.99
Arnab Karmakar

Arnab Karmakar

Java/J2EE/MQL4/Forex/Futures/Stocks Developer/Trad...

India - Last active: 3 months ago - Tests: 5

Over 6 years 6 months of Professional Java Enterprise Software Analysis, Design & Development experience java/j2ee technologies Over 6 years 6 months of experience in full software development life cycle (SDLC) using agile Development methodology such as Rational Unified Process, Scrum, and agile Programming Expert in collections, core java. Industry Exposure includes Finance/Healthcare/Technology/Gaming. Expertise with Hibernate framework/JPA. Experience in Service Oriented Architecture (SOA) and Distributed Components Architecture with Web Service, SOAP, EJB Service, and Messaging Service Proficient in core Java Enterprise technologies such as EJB(session bean, entity bean, message driven bean, JMS, JTA,JAAS, RMI, Java Web Service, Java SOAP, Java Thread, Java Socket, Java Servlets, JSP, JSF, JSTL, Custom Java Tag Library, JDBC, Java Collections Framework, Richfaces, Swing etc Proficient in Message Oriented Middleware (MOM) technology such as JMS, Web Service SOAP,IBM WebSphere MQ (a.k.a. MQ Series) Designed SOA using WebSphere process server and MQ Series as message broker Excellent in object-oriented analysis, design and development skills using Java Design Pattern, Java best practices and UML modeling (Use Cases, Components Structure, Class Hierarchy, State and Processes, etc.). Implemented various design patterns from following categories Creational pattern - Abstract Factory, Builder, Factory, Prototype, Singleton Structural Pattern – Adapter, Bridge, Composite, Decorator, Façade, Flyweight, Proxy Behavioral Pattern – Chain of Responsibility, Command, Interpreter, Iterator, Mediator, Memento, Observer, State, Strategy, Template Method, Visitor JEE pattern – MVC, Business Delegate, Composite entity, Data Access Object, Front Controller, Intercepting Filter, Service Locator, Transfer Object Excellent Oracle 10g, Oracle 9i/8i, PL/SQL , SQL Server MySQL , DB2 database skills (Store Procedures, SQL Query) Excellent Web 2.0 Technology skills such as PROTYPEJS, JQUERY, XML, AJAX, HTML, DHTML, CSS, JavaScript (oop), JSON. Knowledge of action script 3.0 Experience with XML/XSL/XSLT/XQUERY/XPATHDOM/SAX. Used WS-security. Experience with Java Enterprise Application Servers such as IBM WebSphere, BEA Web Logic and Tomcat. Developed server-side components, three-tier architecture and various multi-platform integrated systems. Excellent Working Experience on IDE tools like RAD, Eclipse, WSAD and NetBeans. Experience in JUnit testing framework and in ANT build environment. Experience in working with Websphere portal Experience in writing Stored procedures and triggers Experience in using XDoclet to generate EJBs Coordinate various tasks and work well within a team environment. Excellent communication and inter-personal skills

$38.89 /hr
4,437 hours
4.84
Dmytro S.

Dmytro S.

Web/Software Developer - Java/Flex/Flash/3D/HTML/C...

Ukraine - Last active: 01/14/2014 - Tests: 10 - Portfolio: 2

Over the last 8 years, I have developed a range of websites using HMTL, JavaScript, Tibco GI, Flex, Flash, Unity3D, Java(JSP, Servlets, Struts, etc.) and MySQL, MS SQL Server, Oracle including sites for startup companies, small businesses and very large CRM applications for bank with world name. 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 also have good experience in the following areas: 3D development, OOP, SQL, Ajax and software design and testing.

$27.78 /hr
2,009 hours
5.00