Ruby on Rails is an object-oriented programming language inspired by Perl and Smalltalk. Ruby originated in Japan during the mid-1990s and has rapidly grown into a commercially-accepted programming language. If your business is into software development using Ruby programming language, you can surely use some help to offload your programming, coding and testing tasks based on Ruby. Hire freelancer experts proficient in Ruby. Post a task or job today!

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    29 lavori trovati, prezzi in EUR
    Whatsapp API 6 giorni left

    Developing a proper API for sending whatsapp messages in bulk, this API will have a capacity of sending 30 messages per second, following the same patterns of sending the fecebook API (whatsapp). Once ready the API should be implemented on an existing system to work as needed. thanks

    €1118 (Avg Bid)
    €1118 Offerta Media
    21 offerte

    I need you to develop web based human resources management system for me. The HRMS should be cross platform friendly (mobile, pc, laptop.... ) I would like this software to be developed using preferably ASP.NET. Other best choices : 1. Ruby on Rails 2. Node.js 3. Angular and Django 4. PHP: Symfony or Laravel [accedi per visualizzare l'URL] Send me your proposals. Regards,

    €554 (Avg Bid)
    €554 Offerta Media
    26 offerte

    terminar um sistema de credenciamento, falta poucas coisas.

    €2819 (Avg Bid)
    €2819 Offerta Media
    3 offerte
    ruby on rails 6 giorni left
    VERIFICATO

    Create a rails 5 application using post gre sql

    €145 (Avg Bid)
    €145 Offerta Media
    16 offerte

    A ‘Parsing document” method is available which parses a document. When a user clicks a button the system parses the text or pdf, similar to a resume parser. The system will add the person skills, job, education, certs to database, based on the parsed data. Person can update the data pulled from resume. A ‘Matching’ method will be available. Compares two parsed datasets. ...

    €184 (Avg Bid)
    €184 Offerta Media
    4 offerte
    Build an Web application 6 giorni left
    VERIFICATO

    we are looking for a dedicated, trusted team with best reviews and past work for one of our large venture to built the web application We are looking for [accedi per visualizzare l'URL] [accedi per visualizzare l'URL] Something similar to the above web application

    €28422 (Avg Bid)
    €28422 Offerta Media
    40 offerte

    Needs to hire 3 Freelancers • Ruby upgrade to 2.3.8 • Rails upgrade to either rails 3.2.22.5 or 5.2.1 • Upgrade gems to decent latest • Apply dotenv. So the app can be controlled by environment variables • Apply rubocop and fix the broken cops

    €486 (Avg Bid)
    €486 Offerta Media
    16 offerte

    I need to have a cryptocurrency trading exchange platform built to trade our own ERC-20 token. I only want to list BTCXXX ETHXXX. Users will be able to fund their account with BTC or ETH then buy/sell XXX. Account security should be very tight and you'll need to install Two-Factor Authentication via Google Authenticator. You must provide exchange sites(at least one) you developed and a reason...

    €2399 (Avg Bid)
    €2399 Offerta Media
    19 offerte

    Hi, We are looking for a freelancer from Delhi who can assist us in developing the front-end of our website which is written in Ruby on Rails. Candidate must have good knowledge of the ruby on rails platform. We would also like to prefer the candidate who is willing to work from our office location (Nehru Place, Delhi).

    €459 (Avg Bid)
    €459 Offerta Media
    2 offerte

    I need a Ruby expert for my current projects. If you have knowledge please bid. Details will be shared in message with the freelancers.

    €35 (Avg Bid)
    €35 Offerta Media
    2 offerte

    We have an E-commerce website built on Ruby on rails (solidus) and we would like to make changes on its front-end.

    €544 (Avg Bid)
    €544 Offerta Media
    43 offerte
    Ruby E-Commerce Backend Upgrade 5 giorni left
    VERIFICATO

    Our Ruby based backend is functional. But it needs a long list of upgrades to support our needs. This is mainly a backend project, but some Frontend (Angular) expertise is welcome.

    €28 / hr (Avg Bid)
    €28 / hr Offerta Media
    55 offerte

    4+ Years of experience working with Ruby on Rails. Bootstrap 4, Postgres. Cloud hosting (Azure / Heroku). Must know how to integrate 3rd party apis including oAuth, Google Cloud APIs. Some of the technologies we use: - React.js - Ruby on Rails - Postgres - Redis - Elasticsearch - Codeship - Docker - Github - Heroku - AWS Questions: 1. Do you have suggestions to make this project run success...

    €29 / hr (Avg Bid)
    €29 / hr Offerta Media
    40 offerte

    4+ Years of experience working with Ruby on Rails. Bootstrap 4, Postgres. Cloud hosting (Azure / Heroku). Must know how to integrate 3rd party apis including oAuth, Google Cloud APIs.

    €18 / hr (Avg Bid)
    €18 / hr Offerta Media
    42 offerte

    This project must identify face . for more reference or our need please check it out [accedi per visualizzare l'URL] This project also run online .

    €151 (Avg Bid)
    €151 Offerta Media
    7 offerte

    I'm looking for a person who can modify our app that is built using Sharetribe. Please include sharetribe experience and your previous work in your message.

    €18 / hr (Avg Bid)
    €18 / hr Offerta Media
    29 offerte

    [accedi per visualizzare l'URL] not sure if this repo is complete. If it is I need a working search engine on the cloud if this is possible not sure no program experience I created a formula Now let each and every URL/website crawled, be equal and related to every other website/URL crawled, by the recurrence relation sequence n(n-1) (n-2)/2! (n-3)/3! …....... [n-n(n-1)]/n! Where n ...

    €467 (Avg Bid)
    €467 Offerta Media
    5 offerte

    Busco desarrollador Ruby on Rails con conocimientos y experiencia comprobable es para trabajar en el desarrollo de una aplicación web haciendo uso de esta tecnología preferiblemente gente de habla hispana y si es de venezuela mejor gracias y saludos !

    €23 (Avg Bid)
    €23 Offerta Media
    6 offerte
    Build an ecommerce website 3 giorni left
    VERIFICATO

    I need to build an e-commerce website using spree and back-end having ROR. We would need deployment on AWS.

    €716 (Avg Bid)
    €716 Offerta Media
    25 offerte

    I have a long-term project that will go from now thru the end of the year that I need a mid-senior level RoR engineer to join a team of 2 other RoR engineers and a front-end engineer already working on this project. It is a DIY U.S. tax preparation application available on both web and mobile so it is important that APIs can be consumed by mobile and web. More details can be provided if you are in...

    €17 / hr (Avg Bid)
    €17 / hr Offerta Media
    38 offerte

    Необходимо сделать сайт агрегатор займов (пример, [accedi per visualizzare l'URL]). Стек технологий: ruby on raiils / python + django. Некоторые части фронтенда придется верстать. Пользователь должен ввести сумму и срок займа в виджете, а в основной части раздела ему должны выпасть предложения с возможностью фильтрации. При нажатии на кнопку должен появиться поп-ап для оставления заявки. Зая...

    €473 (Avg Bid)
    €473 Offerta Media
    9 offerte
    React native app 1 giorno left

    I am looking for react native professional developer. Experience building Android and iOS apps using React Native Understand the structure of existing applications and how to work with them Should be a self-starter, and a developer focused on results Experience of at least 3 applications on react native. (links required)

    €584 (Avg Bid)
    €584 Offerta Media
    28 offerte

    Develop software similar to Lightshot and Useloom and make it as a single software with enhanced features and lightweight. Screen Capture and Screen Record with Annotation. Captured screenshot/recording must be available to be shared using a URL so it can be sent to others for viewing. This project is a serious one and on a budget, so give an apt and exact quotation. It would be great if you hav...

    €429 (Avg Bid)
    €429 Offerta Media
    7 offerte

    CC LLC is looking for an experienced Web Developer specialized in Shopify and/ or Shopify Certified Developer. I have got a test task, connecting SharpSpring Form-code and customizing Form-fields based on the requirement. 1. Responsibilities: • Amend and create custom form in Shopify • Code has been applied to Shopify from SharpSpring • Require custom CSS and JavaScript knowl...

    €64 (Avg Bid)
    €64 Offerta Media
    5 offerte

    We are software startup company that are trying to develop large projects by using Ruby on Rails. You should have more than six years of experience with Ruby on Rails. You should explain about projects you have developed so far. Urls and correct explanations about those, and details of the problems you have specifically solved during development process, development period, etc. I will check every...

    €25 / hr (Avg Bid)
    €25 / hr Offerta Media
    40 offerte

    Current developer was asked to add push notes to the application but seems to be failing. The application gathers news from multiple sources and the developer needs to ensure that the feed is up and running - the back end often exceeds its memory capacity and the server fails, cutting the news feed. The worker performance needs to be checked and the server set up itself to ensure continuity of t...

    €525 (Avg Bid)
    €525 Offerta Media
    21 offerte

    I'd like for a custom shopify app developed. This app will allow users to download and manage tasks at a monthly rate paid upfront. Tasks are submitted right on admin page, and received via email, and once task is approved, we can post the task is finished and how long for the task to be done. The app will show available hours left in their plan. Let me know if this is an app that can be d...

    €343 (Avg Bid)
    €343 Offerta Media
    7 offerte

    I have a private blockchain, forked from Ethereum, with our own tokens, smart contracts, wallets etc. Now I would like to launch our own exchange, including our own tokens, as well as traditional cryptoassets (btc, eth, ltc, etc) with different currency pairs. I'm looking for an expert in RubyKube to help us build and deploy a crypto exchange based on RubyKube / Peatio on AWS.

    €19 / hr (Avg Bid)
    €19 / hr Offerta Media
    20 offerte
    Red social en Rails y mysql Terminato left
    VERIFICATO

    Me gustaría cotizar una red social con rails y mysql: -Debe tener su autentiacion de usuario parametrizada -Inicio de session por usuario, recuperacion de claves -Crear publicaciones por usuario, perfil, subir fotos, lineas de tiempo de las publicaciones

    €204 (Avg Bid)
    €204 Offerta Media
    6 offerte

    I migliori articoli di Ruby on Rails della community