Hire principal / staff freelance Ruby on Rails developers
500+ Ruby on Rails developers looking for their next gig. Juniors to seniors and everyone in between, you'll find them all here.
Engineering leader with 12+ years of experience
Passionate Innovation Driven Developer
Fullstack Ruby on Rails developer with a passion for refactoring and simplicity
Hi, I’m a French web developer living in Christchurch, New Zealand. I've been a Ruby on Rails developer for over 7 years. I have a passion for Simplicity and Refactoring and I'm currently learning Go and Domain-Driven Design. Most of my development experience was in a web consultancy and had the chance to work with a wide range of clients, codebases and frameworks. I have seen the good, the bad and the ugly of codebases which helped me develop a sense of pragmatism and simplicity. I feel confident navigating, understanding and debugging Rails projects. This experience allows me to build appropriate solutions for diverse client needs with full autonomy.
Senior engineer with 8+ years in Rails
Fractional Startup CTO | Full Stack
I've founded or worked at 6 startups from pre launch or pre revenue to scale. 10+ years of Ruby on Rails and JS professional experience. I am a full stack engineer including data science, ML, dev ops, and blockchain. I am open to advise on hiring or outsourcing decisions, technical decisions to support the business, translating business vision to technical implementations, driving business model and scalability decisions, scoping MVP or V1, and feature development. I've built using Hotwire/Turbo/Stimulus (my preferred frontend stack), ReactJS, VueJS, and many more.
Startup veteran with 12+ years experience
I've been working with Ruby for the last 12 or so years building products for small to medium scale companies. I can take an idea to execution, solve hard problems or just provide a hand to your existing team to get stuff done.
Senior Full Stack Developer
Senior Ruby On Rails developer with 10+ years experience
I'm a full stack developer with a strong focus on Ruby On Rails development. Technologies I work with on a regular basis: Ruby On Rails, MySQL, PostgreSQL, Redis, ElasticSearch, Sass, Hotwire, Bootstrap, Sidekiq, Capistrano Technologies I've worked with professionally: Go, Swift, Python, PHP, Less, ReactJS, VueJS, TailwindCSS I also have hands-on experience deploying applications to bare-metal configurations. Setup is mostly done via Ansible or manually over SSH. Projects I've worked on include: - Online community platforms - E-commerce SaaS - Business applications for real estate companies - City marketing platforms
Senior Backend Engineer with 7 years of experience
My focus has been on developing well-tested, maintainable, and performant REST APIs, and being a good communicator and a team player, I can collaborate well with any team to deliver high-quality products.
I am a passionate technical expert, software craftsman, entrepreneur and mentor. I offer hands on experience in solving business problems, making software, and building engineer- ing teams that make software. I analyze business needs and take on the responsibility of ensuring strategically significant business results. I practice, implement and lead using proven software engineering techniques to ensure quality, accelerated delivery of working software.
Senior full-stack Rails developer
I have over 10 years of experience working with Rails and Nodejs. I was the founding engineer and CTO of an automotive startup, and I now work as a senior engineer at a large media company. I work as part of a team responsible for designing, developing and maintaining high-performance and high-traffic APIs serving billions of requests per month. As well as rails and nodejs, I have extensive knowledge of AWS and highly scalable architectures. I also have a breadth of experience encompassing all aspects of modern web development including front end (Hotwire, React, Tailwind), back end (redis, postgres, mysql) and testing frameworks (rspec, capybara, jest, cypress). I have been using Rails since before 1.0 and I have developed a number of side projects with it over the years. I am based in the UK and looking for part-time contract work.
Ruby, Elixir, React, Svelte Developer with over 20 years of industry experience
I am a freelance polyglot developer and love HTML5, testing, TypeScript, React(Native), Svelte, Ruby and Elixir. In the last 20 years I have been in countless different roles, from Java to Elixir, from backend developer at a 3 people team in an early phase startup to the CTO of a web agency. Some of my work can be seen on my projects page Need help developing your MVP or to add new features into your current app? Require a CTO or a front/backend developer for hire? Then I might be able to help.
Rails developer with more than ten years of experience with a focus on backend work
I have been working with Rails since version 3.1 in 2012. Since then I've worked on various projects, from small contracting work targeting a handful of users to medium size e-commerce applications handling millions of dollars of revenue to massive scale now at Shopify. I have experience as a full-stack engineer but over the years have focused almost exclusively on backend work.
Senior Rails Developer and Technology Leader with over 12 years of Rails experience
I have developed, deployed and supported numerous Ruby and Ruby on Rails applications for a variety of businesses including: * Nationwide rental real estate platforms * Social media advertising management solutions * Supply chain finance fintech * Fantasy football real time gaming I have extensive experience in both greenfield and continuing development and can help you build and launch a complex application from scratch or support, extend and modernize an existing mission critical application. Get in touch so we can discuss how I can help you to successfully launch your product or expand the capabilities of your existing team.
Ruby developer since 2004
I started with Ruby in 2004 and tried Rails for the first time in 2005. I've worked professionally with Rails since 2010 and am a co-organizer of the Bangkok Ruby Meetup and RubyConf Thailand. I worked at several different product startups and spent about 5 years consulting on many different Rails projects. For 1.5 of those years, I was the CTO of a consultancy. I have experience in many different domains including fintech. I worked in both B2C and B2B contexts. I also have quite a lot of experience in leading teams and managing developers, and like developing/contributing to processes that make developers' lives easier as well as mentoring younger engineers. I'm not particularly interested in full-time employment but am always looking for interesting challenges on a contract basis. But who knows, depending on what you are working on I may well change my mind. Some of my work/other info: * I wrote a gem called methodfinder, originally for the students of RubyLearning * I fixed two bugs in JRuby and one in CRuby * I used to be a top 10 Ruby user on StackOverflow but mostly stopped actively using the site a couple of years ago. * I wrote several paid posts for AppSignal's Ruby Magic blog, Human Readable magazine and others
Senior Software Developer
I'm a full stack developer building systems and platforms. Previously mentored hundreds of bootcamp students, and also contracted for startups and enterprises, small and large. Always curious and flexible, I have worked on a variety of domains, including but not limited to two sided platforms, meal planning, warehouse management systems, and call center systems.
Pragmatic web dev for companies of all sizes
I'm a web developer and technical advisor with 10+ years' experience in both hands-on coding and product management. I've helped organizations of all sizes in a variety of industries including e-commerce, lead generation, and real estate services. On the technology side I've worked primarily with Ruby on Rails, React, and Ember. I strive to deliver pragmatic solutions that serve the requirements of your business today while remaining extensible for its needs tomorrow. ► Expertise: Ruby, Rails, SQL, PostgreSQL ► Competence: React.js, Ember.js, HTML, CSS ► Limited Experience: Backbone.js, MongoDB, Redis, MySQL Open source work available at: https://github.com/coderedcode/
Senior Full-stack Ruby on Rails developer, Hotwire contributor, UX Enthusiast, 20+ Years Industry Experience
Extensive experience in full-stack development with a focus on UX. Visionary leader enhancing user experience, strengthening software development teams, refining code/processes, jump-starting product development and significantly growing annual revenue.