Ruby On Rails Jobs

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Hourly - Expert ($$$) - Est. Time: 3 to 6 months, 30+ hrs/week - Posted
Looking for an backend developer for 3~6 months. I have fitness mobile application that needs to be updated. Currently I am seeking backend guy who handle update API and admin dashboard. If you know mobile app development also, it would be good! Do not hesitate to ask any questions if you have.
  • Number of freelancers needed: 2
Skills: Ruby on Rails JavaScript PHP
Hourly - Expert ($$$) - Est. Time: More than 6 months, Less than 10 hrs/week - Posted
We are looking for a developer who is strong in back-end development for our RoR-based software suite. You're going to get a variety of component development tasks ranging from: - re-implement some very tricky bits of code that use ActiveRecord and other RoR components - maintain and improve HL7 integration code - messaging and notification code - re-implement an entire workflow engine that has modular components - encryption code - data repository storage and indexing code - data analysis and reporting You are strong in OO principles and best practices. You know ActiveRecord inside and out. For you, "user interface" means the beautiful data structure your code returns to its caller. Practical experience with JRuby is a huge asset. The way you will work with us is two fold. In the case of re-implementation of legacy we'll give you the relevant code and discuss how it works. Then you will make simpler and better. Your deliverable will be a stand-alone project that has the code, example code and data to illustrate how it works, and sufficient test cases to prove that the key functionality is working as expected. In the case of new components we will dialog with you on our requirements. You will propose a design. Through a few iterations of coding/trial/redesign you will arrive at a final component that, like above, will be a stand-alone project that has examples and test cases. You must have a proven track record. This will be shown by the code that you have written. Successful candidates will provide links to code repositories that showcase their talents - i.e. GitHub - and indicate the projects we should look at. We want to see YOUR work.
Skills: Ruby on Rails Data Modeling Ruby SQL
Fixed-Price - Intermediate ($$) - Est. Budget: $5,000 - Posted
We are looking for a motivated, skilled and reliable developer. Deliverable is a fully operational/ productive website as desktop and mobile version. The website is inspired by AirBnB and www.getyourguide.com and has currently publicly available sites and features of www.getyourguide.com. Project Environment and programming will happen in AWS (Amazon Web Services). Programming Language and Framework are up for definition: Python/ Django, Ruby on Rails or PHP will be the choice. will Tremendous follow-up work potential exists.
Skills: Ruby on Rails CSS Django HTML5
Fixed-Price - Expert ($$$) - Est. Budget: $70 - Posted
Hi, We're looking for help in building a short wrapper module in Ruby that can pull simple data from yahoo API. This is a very quick and easy task for someone with experience in working with Yahoo Finance API. *** please see details in the attached document *** Supported functions: getStockOpenPrice(symbol) - getting stock's open price getStockCurrentPrice(symbol) - getting stock's current price getStockGraph(symbol, timeFram) - getting stock's price in ticks of 1 minute (image or XY values) Thanks
Skills: Ruby on Rails Financial analysis
Hourly - Entry Level ($) - Est. Time: 1 to 3 months, Less than 10 hrs/week - Posted
We are looking for skilled IT workers who can assist with back office CRM tasks. Our we platform is Ruby on Rails and our online service is available on web, iOS, and Android. Please post your experience and your hourly rate. This could be ongoing work for the right person/s. North American English skills are a necessity.
Skills: Ruby on Rails CRM English Grammar
Fixed-Price - Intermediate ($$) - Est. Budget: $1,200 - Posted
Olá, tudo bem? Estamos procurando desenvolvedores FULL STACK para integrar de maneira FULL TIME nossa equipe de desenvolvimento. Somos um grupo de brasileiros desenvolvendo startups de tecnologia baseadas em Miami, FL - USA mas com pretenção de escalabilidade global. Acreditamos que uma equipe com desenvolvedores brasileiros pode construir produtos de tão alto nível quanto os do Vale do Silício, por isso buscamos talentos para integrar nosso time e ajudar a criar produtos com escalabilidade mundial e que que façam a diferença no mercado e na vida das pessoas. :) O que usamos em nossos projetos, principalmente: >> Ruby on Rails / Sinatra / Padrino >> AngularJS >> Node.js >> Bootstrap >> Ionic Framework >> Metodologia API-first >> Desenvolvimento ágil >> Infraestrutura Amazon AWS e Digital Ocean >> Git / BitBucket >> Trello >> PHP em apenas um projeto específico (devido a código aproveitado) Se você não tem familiaridade com todas estas tecnologias/ferramentas mas é motivado a aprender coisas novas, você é bem-vindo! :) Mais detalhes sobre a vaga: >> Trabalho remoto >> Horário bem flexível >> Amamos tecnologias Open-source >> Precisamos de comunicação constante durante os dias de semana, então estar sempre online no Hangout ou Skype enquanto estiver trabalhando é essencial. >> Buscamos pessoas PRO-ATIVAS com espírito empreendedor, que amem o que fazem e também busquem sempre construir o melhor produto. >> Faixa salarial R$4.000,00 - R$5.000,00 mensais, com pagamentos semanais. Seguem detalhes sobre alguns dos projetos que estamos desenvolvendo: TheMailer =========== O TheMailer, uma nova plataforma de email marketing que visa ser a opção mais conveniente e fácil de usar para o lançamento de campanhas de alta performance (altas taxas de abertura). Temos diferenciais relevantes em relação aos principais players como MailChimp, Constant Contact, etc. e objetivamos tornar esta empresa bem grande. Status atual: versão BETA O que usamos: Amazon AWS SES, Google Cloud, PHP (YII Framework). https://themailer.co/ SmartWash =========== O SmartWash é um serviço de limpeza automotiva sob-demanda solicitado e pago através de aplicativos para iPhone e Android. Status atual: produto no mercado e iniciando expansão para outras regiões dos EUA. Potenciais investidores interessados em levar para o México e Brasil. O que usamos: Digital Ocean, Ionic Framework, Ruby on Rails, Amazon AWS S3, Mandrill. https://smartwashapp.com/ https://www.instagram.com/smartwashapp/ Obrigado!
Skills: Ruby on Rails Ionic Framework
Hourly - Intermediate ($$) - Est. Time: 3 to 6 months, 10-30 hrs/week - Posted
Looking for assistance with building/maintaining: Rails development API - REST JSON Automated Testing At least 4 years Rails development experience required
Skills: Ruby on Rails
Fixed Price Budget - Expert ($$$) - $2,000 to $5,000 - Posted
Looking for a talented innovative website developer to rebuild our already existing website. NO Word Press! We need a custom site built from scratch catering to our market. This will be a automotive website. ONLY SUBMIT YOUR PORTFOLIO IF YOU HAVE BUILT A AUTOMOTIVE WEBSITE BEFORE. PLEASE SEND URL TO AUTMOTIVE WEBSITE THAT YOU HAVE BUILT FROM SCRATCH
Skills: Ruby on Rails Adobe Photoshop AJAX Bootstrap
Hourly - Expert ($$$) - Est. Time: More than 6 months, 30+ hrs/week - Posted
We are a rapidly expanding Rails software company that has hit SaaS gold with their latest app. We are already distributed, working from Ireland, South Africa and India. What we need next is more fun, energetic devs and designers to join our team. To be considered, you will have 5+ years of RoR dev experience plus the associated HTML, Javascript etc skills. To be considered, please include answers to the following questions in your reply - What is your favorite bit of dev technology and why? (eg: github of sublime) - Which tests are most important on a rails project; controller, model, view or interaction? - What is your favorite SaaS webapp and why? - What are you most proud of? I hope to speak with you soon. James
  • Number of freelancers needed: 4
Skills: Ruby on Rails Zurb Foundation
Hourly - Expert ($$$) - Est. Time: More than 6 months, 10-30 hrs/week - Posted
We are a distributed team of Ruby dev's, support guru's, marketing mavens and sales specialists. We have a great product which growing faster than we can keep up with. We have thousands of users who, god love them, have millions of needs (or it can feel like that sometimes). As well as keeping them happy, we need to craft our product to help us to reach our next level of growth. We are looking for someone with lots of experience in managing remote teams. You will be collaborating directly with our CEO on product decisions as well as helping to find and get the best from our growing team. In your response, please include answers to the following questions; - What SaaS webapp do you most admire and why? - What direct experience do you have as a product manager (team size, industry etc) - What is the secret to bringing a product to market successfully? - What time zone are you in? - What is your favorite TV show? That last one might sound like a dating site profile question, but I'm really just filtering out people who apply for every job on upwork. I hope to speak with you soon. James
Skills: Ruby on Rails HTML