Hire the best RSpec specialists

Check out RSpec specialists with the skills you need for your next job.

Clients rate RSpec specialists
Rating is 4.8 out of 5.
4.8/5
based on 107 client reviews
Sohair A.
$30/hr
  • Trophy Icon RSpec
  • API Integration
  • CSS
  • Ruby on Rails
  • Git
  • HTML5
  • GraphQL
  • JavaScript
  • MySQL
  • MongoDB
  • Heroku
  • PostgreSQL
  • Automated Testing
  • Ruby
  • Amazon DynamoDB

I am a senior Ruby On Rails developer, with more than seven years of experience in developing many enterprise-level web applications with all common tools required for a good and reliable web application. I worked in many medical, educational, financial, and social support web applications with guaranteed delivery. I help startups to build their products and ensure good code quality with enhance-able modules.

Ankur B.
$18/hr
  • Trophy Icon RSpec
  • PostgreSQL Programming
  • Amazon EC2
  • Heroku
  • Git
  • Web Design
  • HTML5
  • Ruby on Rails
  • PHP
  • jQuery
  • AJAX
  • WordPress

Hello All, OLD profile : Work History 2,108 hours worked 20 jobs [Will show my previous profile while we discuss work ] If you’re looking for somebody that is able to handle the entire workflow necessary to create a fast, elegant, industry leading application, then I’d love to hear from you. For the last 7 years I have effectively planned, developed and deployed a wide range of very successful web applications for loads of happy clients. I’ve worked with lots of APIs, developed CRM for fulfillment delivery system and have created affiliate system for this. My current skill set includes: • Backend: Ruby, Ruby on Rails •...

Udit M.
$70/hr
  • Trophy Icon RSpec
  • Ruby on Rails
  • JavaScript
  • HTML5
  • Elasticsearch
  • Amazon Web Services
  • Heroku

I am a graduate in computer science and have 7+ years of experience in the IT industry and 3+ years in Freelancing. I have worked with great software companies like Tata Consultancy Services, Vinsol & MAQ Software. Vinsol is the company from where I picked my Ruby on Rails (for web technologies) skills. I have around 5 years of working experience with RoR. Few of the projects that demonstrates my skills are mentioned below: 1. chipotle.com Chipotle is a billion dollar Mexican food chain company. I worked on developing a CMS solution for the company which is responsible for launching multiple websites for the company in multiple countries....

Farzam A.
$25/hr
  • Trophy Icon RSpec
  • Ruby on Rails
  • Vue.js
  • React
  • Python
  • JavaScript
  • Node.js
  • API Development
  • Database Management
  • SCSS
  • Payment Gateway Integration
  • Bootstrap
  • Foundation Firm Intelligence
  • React Native
  • Sass

I have been working with Ruby on Rails for more than 5 years. I won first prize in biggest IT extravaganza of country, SOFTECH in web development Competition. My skills include: -- Design, build, and maintain efficient, reusable, and reliable code -- Integration of data storage solutions -- Integration of user-facing elements developed by front-end developers with server side logic -- Identify bottlenecks and bugs, and devise solutions to these problems -- Help maintain code quality, organisation and automatisation -- Solid understanding of object-oriented programming -- Good understanding of server-side templating languages -- Good...

Pavlo M.
$45/hr
  • Trophy Icon RSpec
  • Ruby
  • Ruby on Rails
  • AngularJS
  • jQuery

I have been working as Full stack since 2009 and I experienced in the frontend, backend and servers maintaining (DevOps). You can find the projects I built in my portfolio. For the last couple of years, I prefer to use Angular for front end development. I also have Ember experience and the Ember concept is much better and closer to rails, but unfortunately, the low community is pretty annoying and sometimes it could take much time to solve unexpected issues. The Angular has a much powerful community and this is a great plus. For the Backend, I use Rails and the gem named Grape if I need to build the API. Someone likes to use RailsApi gem,...

Deepak C.
$20/hr
  • Trophy Icon RSpec
  • Ruby on Rails
  • DevOps
  • JavaScript
  • Ember.js
  • MongoDB
  • PostgreSQL

I'm a Ruby on Rails expert. My services include a full life-cycle of the development process: from technical requirements to final deployment and support. Areas of expertize: - Ruby / Ruby on Rails - JavaScript / CoffeeScript / jQuery / - HTML / HAML / SLIM / PUG/ ERB - CSS / SCSS / SASS / Bootstrap - Sketch / Adobe XD / InVision/ Zeplin - GitHub / Git flow - Heroku / AWS / DigitalOcean Domains I have worked on: ✔️ SaaS – platforms ✔️ Web-apps ✔️ CRM-systems ✔️ ERP-tools ✔️ ECommerce marketplaces ✔️ Analytical systems ✔️ Mobile apps ✔️ Web design I am very fluent in English communication, available 40 hrs a week nd looking for a long...

hitesh k.
$45/hr
  • Trophy Icon RSpec
  • Node.js
  • Django
  • Heroku
  • React
  • API Development
  • Laminas
  • Ruby on Rails
  • jQuery
  • Bootstrap
  • ExpressJS
  • Redux
  • Blockchain Development
  • AJAX
  • Python
  • Git
  • Google Cloud Platform

- TOP-RATED develop - More than 3K hours logged - More than 50+ feedback received - 60+ completed Job My specialized skills are:- Ruby On Rails, React.JS, React Native, Node.JS. I am a professional Web Developer with having experience of more than 8 years now. Deployment : Deploying rails application in linux ubuntu server using apache phusion passenger and capsitrona - Windows server deployment, Linux amazon, redhat, and other linux server deployment and maintenance, Heroku (Deployment), Ngnix server Known TDD and BDD. Reasons to Hire Me: ✔ Quality services at affordable prices ✔ Experts in CMS, CRM & ERP ✔ Online Project...

Salman N.
$35/hr
  • Trophy Icon RSpec
  • Ruby on Rails
  • Databases
  • Heroku
  • PostgreSQL
  • Ecommerce Platform Development
  • Amazon S3
  • Shopify
  • Web Development
  • API
  • Xero
  • Airtable
  • React
  • Web Application
  • Capybara

✮✮✮✮✮ 𝗨𝗽𝗪𝗼𝗿𝗸'𝘀 𝗧𝗢𝗣 𝗥𝗮𝘁𝗲𝗱 𝗣𝗟𝗨𝗦 𝗙𝗿𝗲𝗲𝗹𝗮𝗻𝗰𝗲𝗿 || 𝟭𝟬𝟬% 𝗖𝗹𝗶𝗲𝗻𝘁 𝗥𝗲𝗰𝗼𝗺𝗺𝗲𝗻𝗱𝗲𝗱. ✮✮✮✮✮ ✮✮✮✮✮ Go from zero to MVP. Then MVP to full scale. ✮✮✮✮✮ ✅ 2000+ Hours logged on UpWork. ✅ 5 Star Reviews. ✅ 4+ Years of experience in Web app development 𝗣𝗿𝗶𝗺𝗮𝗿𝘆 𝗘𝘅𝗽𝗲𝗿𝘁𝗶𝗲𝘀: ✔ Ruby on Rails development ✔ Frontend: React Js, jQuery/Javascript, CoffeeScript ✔ Hotwire(Turbo&Stimulus), ViewComponents, StimulusReflex, Rspec/Capybara ✔ Front-End Development | HTML5/CSS3, TailwindCSS, Bootstrap5 - JavaScript Frameworks | Stimulus, jQuery, React ✔ HAML, CSS3 ✔ Git, CircleCI (For continuous...

Daniel L.
$95/hr
  • Trophy Icon RSpec
  • SQL
  • PostgreSQL
  • MongoDB
  • Ruby
  • Ruby on Rails
  • Javassist
  • React
  • Redux
  • Amazon EC2
  • Amazon S3

Hey, my name is Daniel Laloush I’m a full-stack developer. I’m known for being a fast learner, which helps me to adapt to any situation in the smoothest way possible, and under high pressure, I stay resilient to the goal. I previously worked in a management position, where I always did my best to help my employees achieve their tasks in the best way possible. I then decided to learn to code; it was my passion as a child, and since I believe that it is never too late to start learning, I dove in. My programming skills started at school and essentially got develop with Microverse which is a remote software development program that uses...

Lyubomyr F.
$45/hr
  • Trophy Icon RSpec
  • Ruby
  • Ruby on Rails
  • JavaScript
  • jQuery
  • CSS 3
  • HTML5
  • AngularJS
  • Ionic Framework
  • PostgreSQL Programming

Hi. My name is Lyubomyr. I am from Lviv, which is a beautiful European city and big IT center in Ukraine. I am a full-stack developer with more than 10 years of experience. Worked on many big and small projects as back-end/front-end developer or team-lead. Built a lot of complex saas solutions, some of them become very successful with millions of users. Main tech stack: - Ruby/Rails, Elixir/Phoenix - AngularJS (IonicFramework), ReactJS, VueJS

Ivan K.
$45/hr
  • Trophy Icon RSpec
  • Web Development
  • Ansible
  • Amazon Web Services
  • DevOps
  • Clojure
  • Microservice
  • Elm
  • Ruby
  • PostgreSQL
  • Google Cloud Platform
  • RESTful API
  • API Development
  • Terraform
  • Ruby on Rails

Web developer with 20 years of overall, and 8 years of Ruby on Rails experience. Have more than 2000 work hours registered @ Upwork and a large number of happy clients. Looking for any Ruby-related work, since currently it's my primary language I use. Ready to spend time on skill-test work for FREE, if your project is interesting for me! Learn more about me @ my website: kulagin.dev Also, I'm looking for parallel part-time position as Elixir junior dev (with lower pay rate of course), and I want to work on real elixir project to sharp my skills. THE WAY I WORK - I'm a huge fan of TDD/BDD and particularly RSpec - Use SOLID, KISS and DRY...

Baber J.
$60/hr
  • Trophy Icon RSpec
  • Ruby on Rails
  • React
  • MySQL
  • AngularJS
  • Vue.js
  • MongoDB
  • GraphQL
  • Elasticsearch
  • Ruby

Primary expertise includes Ruby on Rails development, React, jQuery/Javascript, CoffeeScript, HAML, CSS3, Git along with integrating Elastic Search, Sphinx, Apache Solr, MongoDB, RESTful and SOAP APIs. Also well versed with writing tests in RSpec & Cucumber and have done TDD (Test Driven Development)/BDD (Behaviour Driven Development) on several projects. Comfortable handling server setups & deployments and have experience working with dedicated servers, Amazon EC2, Heroku, Linode. Also familiar with Agile & Scrum/Kanban methodologies and great communication skills.

Ali A.
$120/hr
  • Trophy Icon RSpec
  • Ruby on Rails
  • Ruby
  • Golang
  • React
  • Elasticsearch
  • MongoDB
  • Microservice
  • Amazon EC2
  • AngularJS
  • API

I am a professional Sr. Full-Stack Developer with over 10 years experience building highly scalable & complex applications. I have a strong focus on best practices, and test driven development (both front and back end). I enjoy working on challenging projects, and have experience in the following areas: — Ruby on Rails 4.x/5.x, GoLang, Python — Testing: RSpec, Capybara, Cucumber, MiniTest, Teaspoon/Mocha — Front-end: Angular 4/5 and ReactJS. — DevOps: Jenkins, Vagrant & Puppet — DB: MySQL / PostgreSQL / Redis / Mongo — Cloud hosting: DigitalOcean / AWS / Heroku — Methodology: Agile & Scrum/Kanban I would love to help you build a state of...

Le T.
$35/hr
  • Trophy Icon RSpec
  • Ruby on Rails
  • JavaScript
  • Vue.js
  • Angular
  • AWS Fargate
  • PostgreSQL
  • Node.js
  • HTML
  • API
  • Ruby

I am proficient in full stack ROR web development (10 years hands-on experiences) and have built several challenging end-to-end software solutions using technical best practices. My strength lies in outstanding problem solving and analytical skills. I am also a big picture thinker with much attention-to-details. Thanks for your consideration.

Jack T.
$35/hr
  • Trophy Icon RSpec
  • Amazon Web Services
  • Ruby on Rails
  • CSS 3
  • JavaScript
  • React
  • Python
  • Django
  • Vue.js
  • Ruby
  • Tailwind CSS
  • Bootstrap

I am a professional software engineer with more than 8 years of experience in web development. I also a lead of a team consisting of highly experienced web/mobile developers. My skill set: + Ruby on Rails, NodeJS, Django + Web3/Blockchain app development + Shopify App Development + Mobile Application Development + API Web services development and Integration + Application architecture design + Attention to details + Proactive communication skills ===== DETAILS ====== # Web development skills: + Ruby on Rails, NodeJS, Django + E-Commerce: Spree, Shopify, Sharetribe + TDD and Unit Testing with Cucumber, RSpec, Cabybara, FactoryBot +...

Denis K.
$25/hr
  • Trophy Icon RSpec
  • Ruby
  • Ruby on Rails
  • JavaScript
  • jQuery
  • HTML
  • CSS 3
  • Vue.js
  • Bootstrap
  • PostgreSQL
  • MySQL
  • API Development
  • Web Application
  • API

Hello Upworkers! I'm a full stack web developer (Rails/Vue.js) and my core competency is backend (Ruby on Rails). My primary focus is on delivering quality results to my clients, and tailoring the best solutions. Here are the skills I feel confident with: - backend: Ruby, Ruby on Rails - frontend: JavaScript, Vue.js, Vuetify, JQuery, HTML, CSS, SASS, Bootstrap - Testing tools: Rspec - Databases: MySQL, SQLite, PostgreSQL - AWS - API, REST API, Facebook API, Stripe, TurboSMS API, Fondi API - Project Management tools: Asana, Jira, Trello - VCS: Git, Bitbucket

Volodymyr S.
$35/hr
  • Trophy Icon RSpec

I am a full stack web developer with a Bachelor of Science (B.S.) in Telecommunication from Polytechnical State University and 12 years of software development experience. I am experienced in web development with Ruby and JS languages. I have a working experience with Rails, Grape (for API), build API with GraphQL, like to build frontend with Angular or React or plain JS (it can be even more fun). I prefer building simple and robust modules/classes/applications agnostic of environment they'll be run (so they can be integrated into a web app, commnad line, GUI etc), cover everything with tests and continiously deliver results. When working...

Mayank S.
$20/hr
  • Trophy Icon RSpec
  • MongoDB
  • GraphQL
  • Node.js
  • Amazon Web Services
  • GitHub
  • JavaScript
  • Angular
  • Ruby on Rails
  • React

Expert Full-stack Developer (Ruby on Rails), having 7 years of programming experience. All my time, I've been working as a full stack developer. Very rarely I worked only on a back-end and only with RoR. Usually, I also deploy the app to Heroku, Engineyard, AWS, or other hosting systems, work on front-end (angular, reactjs), take care of page optimizations, caching, scaling, integrating, etc. - Full-stack generalist with experience in Ruby on Rails - Good hands in AngularJS / ReactJS / Redux - Experienced architecture scalable web apps - experience getting a product from nothing to deployed - Experience with Heroku / AWS - Experience with...

Myroslava S.
$70/hr
  • Trophy Icon RSpec
  • Ruby on Rails
  • Ruby
  • PostgreSQL
  • MongoDB
  • Git
  • JavaScript
  • Agile Software Development
  • Node.js
  • Python
  • React
  • ExpressJS

Ruby/Ruby on Rails (and other frameworks) developer with 7+ years of experience. Also, experience with Python and Java (Spring). Big experience with Javascript/NodeJS: Svelte, React, VueJS. Working with both SQL and NoSQL databases. I appreciate code quality, purity, maintainability and readability. Deliver good quality product covered with automated tests. Worked in teams 3-8 people as well as on individual projects. Interested mostly in part-time jobs. Cum laude Masters in Computer Science. *100% Job Success* I care about your budget.

Muh Syaiful S.
$70/hr
  • Trophy Icon RSpec
  • GitHub
  • Amazon Web Services
  • jQuery
  • Ruby
  • Ruby on Rails
  • MongoDB
  • PostgreSQL
  • MySQL
  • Elixir

I am a full stack Ruby on Rails developer and also a team leader. Do you want to build an awesome application with a high-quality standard? you came to the right person. I have experiences with web application development from scratch to production. Do you want to build an MVP of your idea? Give me a week trial and I will help you to build it. Do you want for help to fix your existing application that failed to launch to a product or left by your previous developer? I am here to help you. Database experiences: - MySQL, PostgreSQL, Mongodb Deployment infrastructure experiences: - Heroku, Amazon Web Service (S3, EC2, Elastic Beanstalk,...

Salony G.
$30/hr
  • Trophy Icon RSpec
  • Node.js
  • PHP
  • MySQL
  • HTML
  • PSD to HTML
  • AngularJS
  • GitHub
  • MEAN Stack Administration
  • Mobile App Development
  • Ionic Framework

Hi, With 11+ years of Experience in Web Development, Design, Mobile Apps Development and a wider knowledge in MEAN, MERN, Angular, React, Node.JS, VueJs, ElectronJs, Redux, Typescript, Material Designing, Bootstrap, Semantic UI, Tailwind, Hybrid Apps Development, Ionic Framework using Cordova and Capacitor, HTML5, CSS3, Twitter Bootstrap, Responsive Web Design, PSD/JPG to HTML, JavaScript, jQuery, PHP, Wordpress, Android Apps Development, iOS Apps Development, RoR, Linux, Red Hat, Ubuntu, CentOS etc. My strongest point is not a specific but a Full Stack Development and I can bring your ideas to life. At initial conversation I would like...

Dharmdipsinh R.
$30/hr
  • Trophy Icon RSpec
  • Ruby on Rails
  • AWS Lambda
  • RESTful Architecture
  • GraphQL
  • Elasticsearch
  • Stripe
  • Twilio API
  • SendGrid
  • Mailgun
  • New Relic
  • Swagger
  • CircleCI
  • React
  • Node.js
  • Angular

Who Chooses us? ---------------------- - Startups companies - Enterprises - Technical Experts - Marketing and Digital Agency Why you should select us? ----------------------------------------- - You can expect Technical consultations - Provides project feasibility and consultation - We follow LEAN Development - Pixel-Perfect Design - Prefer Unit Testings on real devices - Very effective communication - Offer weekly demos Areas of Expertise: • iOS (IPhone and IPad) Application Design & Development • Android (Smartphone and Tablet) Application Design & Development • Website Development and Programming – Ruby on Rails / Odoo / Laravel •...

Derek O.
$40/hr
  • Trophy Icon RSpec
  • Ruby on Rails
  • Ruby
  • JavaScript
  • Elixir

Hi, I am a Software Engineer with six years of web development experience. My primary tech stack involves Ruby, Ruby on Rails, JavaScript, HTML/CSS. I have worked with these technologies and built web applications with them so I have a lot of experience and a depth of knowledge an expert Ruby programmer should have. My approach to building software revolves around 4 things: testing, performance, security and best practices. Testing is one of the ways to ensure good quality code is shipped to clients. I am a big fan of test-driven development(TDD) and I write tests all the time. The tools I typically use to write tests include RSpec for...

Ahmed M.
$70/hr
  • Trophy Icon RSpec
  • Ruby on Rails
  • Vue.js
  • Node.js
  • React
  • PostgreSQL
  • Phoenix
  • Elixir
  • Ruby
  • Website Development
  • Golang

I am a Ruby on Rails developer with a bachelor of engineering in software with +7 years experience. I have experience developing web apps using Ruby on Rails as a back-end and Vue.js as front-end framework and providing solution that satisfy my client needs and apps that can scale. Skills: Ruby on Rails Vue.js ReactJS Javascript JQuery HTML CSS Node.js PHP Laravel

Evgeniy D.
$40/hr
  • Trophy Icon RSpec
  • Linux System Administration
  • CSS
  • Kubernetes
  • Ruby
  • Business with 10-99 Employees
  • Docker
  • Business with 1-9 Employees
  • AWS Lambda
  • React
  • PostgreSQL
  • HTML
  • JavaScript
  • Ruby on Rails

I am a strong RoR-developer at Burning Buttons with over 10 years of experience. I have developed a wide range of web applications using Ruby on Rails and Frontend technologies. I always pay close attention to the quality of my work, also I like to learn and use new technologies to improve my skills. My strongest features are reliability and efficiency. I understand the importance of meeting deadlines, and I communicate well. I find solutions to problems and always suggest improvements for the project overall wellbeing. If you want your project to be modern and best-looking, you know which company to chose! I make sure that you'll happy with...

Jonas G.
$55/hr
  • Trophy Icon RSpec
  • Angular 6
  • React Native
  • Ionic Framework
  • Ruby on Rails
  • WebRTC
  • Node.js
  • Angular 2
  • Angular 4
  • Angular 5
  • AngularJS
  • HTML5
  • Ruby

Web and Mobile Developer I'm a web developer since 2007 and mobile developer since 2012 when I did my final project at University using Java Android for an OCR project. Specialties: ✓ Ruby on Rails, React, Angular, React Native, Ionic, Node ✓ Ruby, Javascript, Typescript, Html, Sass, Less ✓ Rubocop, Rspec, Lint, Jest, Cypress ✓ PostgreSQL, MySQL, MongoDB ✓ Heroku, Amazon S3 Tools use: ✓ Figma, Zeplin, Illustrator, Photoshop, Invision Work history: 2021 - Working with Ruby on Rails, React, React Native, Node JS, Mysql and Postgresql. 2020 - Working with Ruby on Rails, React, Angular 2+, React Native, Node JS, Mysql and Postgresql. 2019...

Shoaib M.
$30/hr
  • Trophy Icon RSpec
  • Ruby on Rails
  • Ruby
  • Sharetribe
  • React
  • React Native
  • Spree
  • WordPress
  • Vue.js
  • DevOps
  • UX & UI
  • Redux
  • Backbone.js
  • RESTful API
  • Heroku
  • Jasmine

More than 10+ years experience of web development with Ruby on Rails and 5+ years experience of mobile app development in Android and IOS using React Native, I am here to serve my clients with high level of satisfaction, expertise, quality and timely work. Your satisfaction is key to my success. I have published 100+ Web applications and 25+ mobile Apps on Google Play and App Store. I have contributed to the Open-Source software on GitHub and created several Ruby Gems. I'm an optimistic, open-minded and goal-oriented person. I never ran out of ideas for handling difficult situations. I manage my tasks by prioritizing and quick decision...

$NaN/hr

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