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

$15-25 USD / hour

Closed
Posted over 3 years ago

$15-25 USD / hour

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: https://wavesurfer-js.org. 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]
Project ID: 27914938

About the project

13 proposals
Remote project
Active 3 yrs ago

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13 freelancers are bidding on average $18 USD/hour for this job
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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, bootstrap, HTML, CSS, javascript, and much more which you are looking ahead for your job post. Queries: 1. Could you please share the existing ruby site repository? 2. What gems or libraries you work with ( ROR)? I am ready to initiate the project immediately. Kindly message me so that we can have a quick chat session with you. Regards Vijendra
$18 USD in 40 days
5.0 (126 reviews)
8.3
8.3
User Avatar
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 Node.js, Ember.js, PostgreSQL, Ruby on Rails and JavaScript.
 I have done several complex projects and provide continuous maintenance support. My goal has always been to provide reliable and efficient to my clients and so far I have been quite successful. I won't delay your project and will keep you updated with constant feedback and status of the work My Full Stack Development Skills 1. Frontend: Front-End HTML5, CSS/CSS 3, JavaScript, 2. Server Administration: Amazon Web Services, Digital Ocean, LAMP, Cloud, Apache, Apache Tomcat, NGINX. 3. Backend: PHP, GoLang, Ruby, Python, Laravel, CI, CakePHP. 4. Databases: Mysql, Oracle, PostgreSQL, MS SQL, SQLite, MongoDB. 5. Testing: Manual & Automation testing. 6. Frameworks: Angular Js, React JS, Symfony2, Laravel, Silex, Spring MVC, Rails, Django, Pyramid, Protractor, Selenium, Blockchain, Etherume, Vuejs 7. UI/UX: Photoshop, Sketch, Zeplin, Invision, Moqups. Type of projects we have delivered to our global clients: a. Enterprise Software Development, b. CRM Development, c. SAAS Product Development c. Web/Mobile Based Application development. d. All CMS website: Wordpress, Magento, Joomla, e. HRMS Software f. Multi-level Marketing (MLM) with crypto payment gateway f. E-commerce installation and customization g. Crypto Exchange Development Please chat to discuss more about this project.
$15 USD in 23 days
5.0 (16 reviews)
6.0
6.0
User Avatar
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 startups from India, United States and Singapore release regular product updates. Let's talk?
$25 USD in 40 days
5.0 (5 reviews)
3.6
3.6

About the client

Flag of RUSSIAN FEDERATION
Russian Federation
0.0
0
Member since Oct 14, 2015

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