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NwJs Web Radio Front End developer

- The project must to run as app ( mac, windows and linux through nwjs ) and website aswell. So it must be accessible through a URL on browser or a downloadeable app.

- We need a radio player which will not play using streams, the player must to download an encrypted MP3 file, save it on the user's pc, and play it without the need of internet connection ( once downloaded ofcourse ).

- The freelancer is in charge of creating a encryption method, to encrypt and decrypt mp3 files. The encrypt method must to be delivered along with the application, and the decrypt method must be used to play the music. ( Since the musics will be downloaded on user's pc, we want to avoid it to be played without our player )

- Once the system detects internet connection, it must to sync all playlists/songs as long as validate whether the account is expired or not. If the account is expired, it must redirect the user to a login screen.

---------------- Playlists:

The playlists concept will be kept. And the playlists must also be saved on user's pc once downloaded, in order to be used offline. [ One playlists contains many musics ]

There might be commercial spots between the musics on the playlist. ( ie: After 3 musics, play a commercial spot )

There are 3 kinds of spots: Commercial Spots, Custom Spots and Company Spot.

Every account has only 1 company spot, which promote the business with it's name. ( ie "Fit Gym - The best place to workout" );

Commercial Spots are available to all users. Custom Spots are requested by the user.. and once the spot is ready, it must to be downloaded and available to user to switch if he will use it or not in his playlist. If a custom spot is in use;

The user must be able to choose which spot is going to be played or not, as long as the number of musics between a commercial/custom spot be played [ between 3 ~ 10 musics ].

The company spot always must be played before a commercial spot.

---------------- Updater:

The application need to have an auto update system implemented on NWJS:

[url removed, login to view]

---------------- Player:

- Dual channel needed to play 2 songs at same time. This will be used when the current song being played, and there are 5 secs missing until the next song, the next song must to start being played, and it's volume must to be increased slowly from 0 to 100%, giving a fade effect to the end user.

---------------- Accounting:

- The project must to have a login system which will expire only when the account expire ( if expire ).

The expiration date must be checked even offline.

---------------- Backend

All the backend will be provided by a dedicated developer which will be available to communicate all the time, so the freelancer must to work only on the front end side.

The backend will be coded along with the front end development.

---------------- Milestones

10% at the beggining of the project.

50% when it reachs 50%

100% when it reachs 100%

First milestone will be released when project reachs 100%

And the rest only when the deploy is completed.

Skills: Angular.js, Frontend Development, node.js

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About the Employer:
( 9 reviews ) Sao Paulo, Brazil

Project ID: #15527418

23 freelancers are bidding on average $582 for this job

tudiptechnology

Hi, Hope you are doing fine, We have been developing/maintaining web applications in AngularJS and various JavaScript libraries/frameworks like React, MeteorJS and NodeJS (both Express and Sails). Relevant Skills an More

$700 USD in 30 days
(7 Reviews)
6.4
laxaar

Hi there, Thank you for sharing your requirement to build the front end of an app. We are a team of technocrats having 8+ years of experience in Web and Mobile design plus development. Talking about our expertise More

$722 USD in 10 days
(16 Reviews)
5.8
vigor87

Dear Client I have carefully gone through your job post and noticed that you are going to make an webapp. I have highly experienced with Angular and NodejS Relevant Skills and Experience - [url removed, login to view] - http:// More

$555 USD in 10 days
(4 Reviews)
5.2
tikendram

Hello, Please check my angular work-: [url removed, login to view]!/login [url removed, login to view] Relevant Skills and Experience PHP, HTML,wordpress,Shopify, , phonegap, ionic, CSS,, Ecom More

$555 USD in 10 days
(4 Reviews)
4.2
BizVenture

I'm a senior mobile & web providing customized solution in mobile apps and website development having experience since 6+ years. I've vast experiences and latest technologies with my energetic effort. Relevant Skills More

$555 USD in 10 days
(2 Reviews)
3.9
artifexonline

Hi, I have reviewed your requirement and I can do this job as per your requirement. We have huge expertise in WORDPRESS ,Payment gateway, Laravel, Node.Js , React.Js, CakePHP, Codeigniter, Angular.js, Bootstrap, AP More

$555 USD in 10 days
(1 Review)
3.5
Webiots

Hello Sir, I have checked your job Descrition and I am confident that I will do your work easily. I have implemented a live radio at : [url removed, login to view] (Live Radio CLICK HERE) Relevant Skills and Exp More

$555 USD in 8 days
(2 Reviews)
2.8
usewaresystem999

Dear Mr. Manager, After reading your job requirement carefully, I believe that I would be an ideal candidate for this position based on deep understanding of Angular/Node Development. I am a senior expert of Angular/ More

$555 USD in 10 days
(1 Review)
1.4
$1052 USD in 10 days
(1 Review)
1.2
coriandercode

A proposal has not yet been provided

$555 USD in 10 days
(1 Review)
1.2
anatolygenay123

Hi. Relevant Skills and Experience Angular.js, Frontend Development, node.js Proposed Milestones $722 USD - 1

$722 USD in 10 days
(1 Review)
0.7
AzzkaNoor

Hello, I propose to complete your project with perfection right on time. Please provide us with an opportunity to help you and you will be served nothing less than excellence. Relevant Skills and Experience I am eager More

$555 USD in 10 days
(0 Reviews)
0.0
logicsoft6

I am a serious bidder with similar technical skills and experience i have checked the details & have already worked on a similar project before and can deliver this as u have mentioned Stay tuned, I'm still work More

$653 USD in 10 days
(0 Reviews)
0.0
xGabryMC

I am very interested in this project. I've already made web-apps and desktop apps using nodejs frameworks like Electron. I think I can handle the job just fine, I would like to get in touch with the backend developer t More

$555 USD in 40 days
(0 Reviews)
0.0
ashisha100

Hi, I saw that you need a Js Web Radio Front End developer for your project. We can do it for you. As We have around 17 years of experience. Pls contact us to discuss. Thanx Relevant Skills and Experience Pls check So More

$555 USD in 10 days
(0 Reviews)
0.0
$555 USD in 10 days
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0.0
Geniusteam

Hello, We are a team of 100+ developers doing mobile and web application [url removed, login to view] are waiting to discuss in detail about the [url removed, login to view] you have any timeframe? Thanks Genius Team Relevant Skills and Experience 1 More

$722 USD in 18 days
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0.0
$300 USD in 10 days
(0 Reviews)
0.0
goldenstar0406

Hi,dear. I am a senior software developer. I have just checked your project "NwJs Web Radio Front End development", I can complete this project. Thanks. Relevant Skills and Experience Angular.js, Frontend Development, More

$555 USD in 10 days
(0 Reviews)
0.0
aayushi216

thank you for your opportunity

$277 USD in 7 days
(0 Reviews)
0.0