Software developer (JavaScript, Ember.js, Ruby on Rails, Postgres, Redis) 2

We have a web forum that is almost ready. It was built on the [login to view URL] platform. It uses: JavaScript, Ember.js, Ruby on Rails backed, Postgres database, Redis cache.

Development needs to be done on your server, digitalocean (I also have a test server and a production server there). Working through github.

One of the tasks:

If there is an mp3 file in the text message, our audio player is used instead of the default one. The player is ready and working.

Visualization is done in the player with a script: The visualization is saved as .json files.

It is necessary to make caching for the visual range of audio, so that the visualization for audio files is created only once.

+ audio and visualization files are stored on S3; when removing audio, the visualization should also be removed.

+ if no visualization is found for an existing audio visualization, the script should create a new .json and use it.

This script already has a visualization caching function. [login to view URL]

Skills: Ember.js, JavaScript, Node.js, PostgreSQL, Ruby on Rails

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About the Employer:
( 0 reviews ) Russian Federation

Project ID: #27914938

14 freelancers are bidding on average $19/hour for this job


Hello, I have expertise over Ruby on Rails and had done numerous projects previously with my best outcomes. Apart from ROR expertise I also have knowledge of Git, Postgres, Redis, Angular.js, vue.js, node.js, bootstr More

$18 USD / hour
(126 Reviews)
(84 Reviews)

Hey Manager!! We checked for your project and interested in your project. Project: Software developer (JavaScript, Ember.js, Ruby on Rails, Postgres, Redis) 2 I am an expert full stack developer with skills including More

$15 USD / hour
(16 Reviews)
(45 Reviews)

Dear Client , I have reviewed the post and would like to join you for "Full Stack Software developer (JavaScript, Ember.js, Ruby on Rails, Postgres, Redis) " I am assure about to write clean, maintainable, and effici More

$20 USD / hour
(11 Reviews)

I am working as full stack developer in Ruby on Rails. I have more than 7 years of experience in Ruby on Rails and more than 5 years experience in React , Angular and React Native. I assure you to provide best performa More

$20 USD / hour
(14 Reviews)

Greetings, I have read your project description carefully, I am very interested in your job post. Especially I have a full solution to that, I'm sure I can complete it on time with high quality according to your requ More

$15 USD / hour
(15 Reviews)

Hey, We are pretty good at JavaScript. We have experience in domains like SaaS, Identity+Privacy+Security, AdTech+IoT, Construction, Real-estate, Non-profit, Social Platform, Recruitment, etc. We also help funded sta More

$25 USD / hour
(5 Reviews)
(0 Reviews)

I have read your project description carefully, I am very interested in your job post. Well, I’m a Senior Full Stack Ruby on Rails Developer having experience of 8 years. I have technically rich hands-on developing a More

$20 USD / hour
(0 Reviews)

Hi there, Completely understood the scope of work and I'd like to thanks you for sharing the briefing the details. Let's initiate a short call or hire me for further development parts of the ongoing projects, I can he More

$18 USD / hour
(1 Review)

Добрый день. Мой главный проект [login to view URL] это площадка для видеопродакшена. Там было много подобных задач. Смогу вам помочь. Обращайтесь.

$19 USD / hour
(0 Reviews)

Hello, Hope you are doing well! I am here to help. I am Specialised In Ruby on Rails. I will be happy to work with you. I am a full-stack developer with 5+ years of experience. My primary skill set includes React, Angu More

$16 USD / hour
(0 Reviews)

Hi, I am a full-stack Ruby on Rails developer. As per your requirements, I have analyzed your JD and have understanding of your scope of work and I would love to be part of it and add value to your project. I would lik More

$19 USD / hour
(0 Reviews)