Modification of crowdsourcing site base on Firebase

We are developing crowdsourcing website as below.

Functions : login, chat, post, sort

Backend : Firebase

Framework : AngularJS

Design: using paid template

Summary of order

Development term : 1 month

Deliverable : source code

Budget : $300

The website is already developed, but there are some problem about design and function(chat and sort).

I need experienced engineer to check and revise the product.

Skills: Angular.js, Javascript

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About the Employer:
( 0 reviews ) Kobe, Japan

Project ID: #18969768

Awarded to:


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$300 USD in 20 days
(8 Reviews)

18 freelancers are bidding on average $440 for this job


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$333 USD in 10 days
(14 Reviews)

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$333 USD in 10 days
(47 Reviews)

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$333 USD in 10 days
(43 Reviews)

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$500 USD in 21 days
(17 Reviews)

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$500 USD in 3 days
(32 Reviews)

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$555 USD in 10 days
(33 Reviews)

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(25 Reviews)

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(9 Reviews)

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(4 Reviews)

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(12 Reviews)

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(8 Reviews)

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(2 Reviews)

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(1 Review)

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(0 Reviews)

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(0 Reviews)

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(0 Reviews)

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(0 Reviews)