J2ee Jobs

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Fixed-Price - Expert ($$$) - Est. Budget: $100 - Posted
Looking for an expert with Maven and Spring, I need a consultation of few hours to understand (preferably with screen share and over phone) some deep maven and spring concepts in implementing spring boot, especially to convert an existing JEE Servlet2.5, Jersey(JAX-RS) based application to create executable jar with Spring Boot. If you have crystal clear concepts of Maven, Spring and SpringBoot you fit this assignment.
Skills: J2EE Apache Maven Spring Framework
Fixed-Price - Intermediate ($$) - Est. Budget: $75 - Posted
I need to create a detailed and comprehensive interview question and answer bank for Java/J2EE professional job interviews. I have most of the questions listed but need the answers. ... The profile for which the interview will be taken will be for a Java/J2EE professional. Please take a look at the attached question bank and provide your quote on completing the answers and possibly adding some more.
Skills: J2EE Java JDBC
Fixed-Price - Expert ($$$) - Est. Budget: $746 - Posted
I have an application which perform following task: 1.) It collects input from usb device and convert same data to "Request.xml" by encrypting it with public key and adding some security parameters. 2.) Then it sends "Request.xml" to some other server using API to verify data received from input device. 3.) Now if data from server match with data provided by usb device, then server respond with "Response.xml" Now your job is: 1.)Find the logic used by desktop application to create "Request.xml" with its security parameters. 2.)Create same "Request.xml" using data from usb device. And verify it with server's data to get "Response.xml" 3.) Implement same service in web app. Note: You have to do all the work on remote computer. Only senior developer with extensive knowledge can do this job, so do not waste both of us time if you are not. *Old application is written in Java *I have decompiled source code from old application.
Skills: J2EE Java EE Software Debugging
Fixed-Price - Expert ($$$) - Est. Budget: $500 - Posted
Create a web service using old decompiled code, must have extreme knowledge in Java and MVC framework. Additional knowledge in cryptography, android systems, drivers, usb device communication using applet and assembly language are required. Must be available to work on remote. Additional information can be shared over chat. Only serious bidders who have time and good knowledge to complete this project.
Skills: J2EE Assembly Language Java EE
Fixed-Price - Expert ($$$) - Est. Budget: $2,500 - Posted
We are seeking an experienced technician with quick skills to develop a mobile application. The UI is already complete. Technician must be able to design, develop and modify mobile applications, should be an expert in native application development for the current app in Android SDK and/or Windows Phone and IOS and be able to develop back-end services and Web APIs for mobile apps. Knowledge of C++ is also needed. Candidates must have a mastery of object-oriented design and design patterns.
Skills: J2EE Android App Development Apple Xcode CSS3
Fixed-Price - Intermediate ($$) - Est. Budget: $20 - Posted
I need a JAVA developer who can create a GUI interface similar to an ATM Interface and enable to ATM machine transactions. The GUI interface can be based on an idea we both agree on. But it should be complex like an ATM machine. All development in Eclipse program. I will share the instructions details once a selection is made.
Skills: J2EE Eclipse Java EE
Fixed-Price - Expert ($$$) - Est. Budget: $3,000 - Posted
This is not typical GUI application; this is a complex high availability system, a great environment for an experienced senior specialist. Requirements: - Program in Java (J2EE standard). - Web service development (keywords: Tomcat, Jetty, SOAP). - Multi-threaded development. - General web development (any common language and framework). - Database modeling and development (Oracle preferred).
Skills: J2EE Apache Tomcat Java SOAP
Fixed-Price - Expert ($$$) - Est. Budget: $2,000 - Posted
We are seeking an experienced technician with quick skills to develop a mobile application. The UI is already complete. Technician must be able to design, develop and modify mobile applications, should be an expert in native application development for the current app in Android SDK and/or Windows Phone and IOS and be able to develop back-end services and Web APIs for mobile apps. Knowledge of C++ is also needed. Candidates must have a mastery of object-oriented design and design patterns.
Skills: J2EE Android App Development Apple Xcode CSS3