Continue existing small CRUD web application in JAVA


I need to finish work on a small web application that is already half baked.

There is some UI work to do and some JPA. The development must be done using the existing frameworks , It uses Spring, EclipseLink, Spring-data and hsqldb in the backend and jqGrid and query for the client side.

The zip file attached contains the existing code. it's a self contained maven project.

Please take a look at the project before bidding.

The app contains these Entities and Relations:

Product -> many licenses

License -> many registrations.

Client-> many registrations.

Product->many registrations.

Each license has a unique string - license key.

Required Pages, some are half implemented:

1. List of products.

2. List of Clients.

3. List of registrations.

4. List of registrations per client.

5. List of Licenses per client.

6. List of registrations per license

6. A page to manually add a registration. Allowing the user to choose a client, enter his name, his license key and his id, and create a new client instance with this name. And on submit, create a new generated registration object and display it on the screen, this is done by invoking an existing method in the controller.

Each controller should use a service do do the operations, use existing entityManager, no direct SQL commands.

The search and sorting should be implemented for each CRUD.

There is a sample authentication switcher that should be removed.

Skills: Java, Javascript, jQuery / Prototype

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Project ID: #5197815

7 freelancers are bidding on average $180 for this job


Hello, I can do this project for you at the best quality. I can implement the search and sorting and also can remove the authentication switcher. Please let me know if you are interested to work together. Best More

$230 USD in 4 days
(15 Reviews)

Hello, I'm a Java, J2EE application developer with over 10 years experience. I'm very happy to work for you. Regards.

$257 USD in 5 days
(11 Reviews)

Hello, I am sure I can help you in getting quality solution out there. I have more than 10 years of experience in java / j2ee technologies and have worked on all major frameworks ( spring, struts, hibernate, etc More

$111 USD in 7 days
(25 Reviews)

I have extensive experience in developing enterprise Java/JEE applications. I've worked with given frameworks and similar designs in many of the past projects. Even though I'm bidding at a discounted rate, since I' More

$90 USD in 7 days
(0 Reviews)

- I am a senior Java developer with more 4 years experience. - I am very familiar with J2EE. - I am hard working and responsibilities.

$100 USD in 5 days
(0 Reviews)

A proposal has not yet been provided

$250 USD in 7 days
(0 Reviews)

I do have an simple OA. Experience in SSH(Spring Struct Hibernate).I have the confidence to have the ability to be competent.

$222 USD in 7 days
(0 Reviews)