Ruby on Rails Developer for a 3-sided web app connected to an engineering analysis managing server

$1500-3000 SGD

Closed

Posted

over 4 years ago

$1500-3000 SGD

Paid on delivery

We need one Ruby on Rails web application developer for creating an MVP for our [login to view URL] . The website will provide a platform for crowd-sourced engineering calculations. This will involve three sides each with their own dashboards. The three sides are : Providers, Publishers, and Subscribers. - Providers are Engineering Software producer companies whose software come with automation features - Publishers are Power-users of those engineering software who are able to create automation macros within the framework of the software - Subscribers are practicing engineering professionals who are interested in using “macro-models”, which means modeling well-defined engineering problems via the automation macros created by power-users The Rails app will interact with a main calculations management API server (separate job) to create different macro-models and receive their output. A requirements document for this job is currently available with: - wire-frames of important pages and description of their functionality - description of connection point with the main calculations management API server - a general class diagram for the Rails models. This job post is the First post in a series of three posts for developing our MVP for macromodeler.com. You may check the other two job posts here: The calculations management API server: https://www.freelancer.com/projects/amazon-web-services/AWS-developer-for-developing/details The Excel calculator API server: https://www.freelancer.com/projects/web-api/API-server-needed-for-using/

Ruby on Rails

Git

Project ID: 21775919

About the project

18 proposals

Remote project

Active 4 yrs ago

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18 freelancers are bidding on average $2,653 SGD for this job

@devexpertsteam

Hello, We are IT-Engineers and Business Analysts, creating complete web and mobile solutions, for already more than 15 years, supporting our products with custom digital marketing strategies and instruments. Websites and Mobile Applications are especially preferred by our engineers, as we've created a lot of them already, so it seems to be a good match. During the years of our experience we've created a set of polished workflows for the creation of products. These workflows consider all of your business goals and their evolution along with the business over the course of time. This is an integral part of engineering approach, which also includes creation of other values for the business. Our business-process includes deep immersion into each individual customer case. And our working-process includes solutions that offer business-advantages to our customers. This begins with the idea elaboration, product design, technical solutions and ends up with the use cases for the end users and the product owner. We will engage at the point in the process where you need our assistance. Before the collaboration starts - the initial briefing round takes place, which is free of charge. We are interested in all the details of your specific case. They will allow us to obtain a better vision of your concept and help us create unique solutions for you. Let's schedule a convenient time for the first kick-off conversation. Best Regards, Andrei Costenco Team Lead, Business Analyst, Senior Engineer Dev Experts Team

$3,000 SGD in 30 days

5.0

(2 reviews)

6.3

@offshore9006

Hi There: We offer solutions on WEB and Mobile technologies. Please visit our company site www.kennedia.net. We have team of 3 ROR developers of experience level 2-6 Years. We have in house UI/UX and the Testing team performing Manual, Automation and Performance testing. Our Experience: • Working experience in Ruby (1.9.x, 2.x) Working experience in Ruby on Rails ( rails 3.x.x, 4.x) • Good knowledge of AngularJS • Very good knowledge of Stripe API integration for multiple country • Good experience of Spree Commerce • Knowledge of Development tool hipchat, pivotal tracker, asana, JIRA, Trello ,GitHub • Experience of server deployement Amazon EC2, RDS, and heroku • Expertise in AngularJS , jquery, and javascript. (Jasmin, Protractor as well) • Experience of HTML 5, HAML, CSS, and SASS Database • knowledge MySql, Postgres, MongoDB and Sqlite. - Thanks, Raman

$2,250 SGD in 7 days

4.9

(2 reviews)

5.8

@phantom1222

Hello.. I have read your post very carefully and I have understood what you want. I am a Five Rated Developer, as you see. I have experience of development like this. As an experienced developer, I am sure I can handle your project perfectly in the quick timeline. Let me know if you have some time to discuss the details further. Looking forward to hearing from you. Sincerely.

$2,100 SGD in 21 days

5.0

(1 review)

2.3

@AITSoft

Hello there, How are you doing?. I have read the description, I have great experience doing similar jobs related to these skills Git, Ruby on Rails. Right now I am placing a place holder bid, We will decide the price and time after discussion. Please start the chat so we can have detailed discussion. Thanks.

$2,500 SGD in 5 days

0.0

(0 reviews)

0.0

@athminteam

Hi, This is Vipin, an alumnus of IIT Kanpur. I have 6+ years of experience in customized software, web and mobile app development and has expertise in Android, iOS, Python, Magento, PHP, HTML, Java, Angular and Ionic framework. I would like to work on your project and looking for long term work. Kindly connect to discuss in detail and check my recent work in portfolio section as well. Hope to talk more soon Thanks

$2,250 SGD in 7 days