Write some Software

Need help writing a piece of code...

Current have the frontend running on ExtJS (JavaScript) and the backend running on JAVA.

I would like to do a POST call sending an object using JSON marshalling and then have the backend in JAVA retrieve it and send back a file for the front end to see.

1. sending POST call

2. JSON data marshalling

3. java backend service picks up the call

4. file is sent from backend to front end

Will need to see an example of this working before awarding you the job

Habilidades: Java, Javascript, Servicios web

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Información del empleador:
( 9 comentarios ) Mississauga, Canada

Nº del proyecto: #7296617

6 freelancers están ofertando el promedio de $46 para este trabajo


Hi, Thanks for specifying the requirement clearly. I have been in web and mobile development using ext js, java, spring, HTML, JavaScript, jquery etc for last 6 years and have gained expertise in these technologiestec Más

$88 CAD en 2 días
(9 comentarios)

We are Egyptian team, and i am sure that you will get our work is a great as you expect, all of team have a diploma in javaSE, JavaEE, JavaFX using many technologies like Struts1, Struts2, Hibernate, JPA, Spring, Sprin Más

$80 CAD en 1 día
(11 comentarios)

Very experienced developer. Beginner in freelance, therefore rate is low and each job/review is important.

$25 CAD en 1 día
(2 comentarios)

Hello sir i am interested in this job i have 3 years experience in JAVA i have already make some jobs with EXTJS i can help you ready to start

$25 CAD en 3 días
(0 comentarios)

Hello, I'm a senior Java developer and an SOA Expert. I can write you this piece of code but I want to know on what is the storage you want for these files you want to see on the front? On the filesystem ? in a data Más

$25 CAD en 3 días
(0 comentarios)

i have good knowledge about java script and json , so it is very easy for me to do this project . I am this project with couple of hours so if you want code then please contact me.i am waiting for your reply.

$25 CAD en 1 día
(0 comentarios)

On my former role I was the owner of RESTful APIs in an enterprise company, working on designing, implementing and training developers about REST concepts and APIs.

$35 CAD en 1 día
(0 comentarios)