Hire principal / staff freelance Ruby on Rails developers

I am an active software developer who's spent the past several years mainly building complex web apps. I am an all-around developer who’s used front-end, back-end, and infrastructure technologies while working with teams of all sizes. Along with being passionate about coding and solving problems and strongly committed to communication and organization, I value product quality, transparency, Agile development, and client satisfaction. Here are my core technologies: - Ruby on Rails - RSpec - Sidekiq - React - TypeScript - Node.js - Git - GraphQL - PostgreSQL - gRPC - Kubernetes - Docker - AWS - Redis

Hello. I'm an ex-Apple engineer with 15 years of software development experience. I am of working on or creating your Rails app, native (iOS and macOS) app, or both. I'm passionate about software design and creating products with a high level of attention to detail. Co-host of the Rooftop Ruby podcast. Can provide team with full development and design services of larger projects on request.

Brad Werth is an experienced software developer with over 20 years of experience in developing and supporting production applications. He is proficient in various technologies such as Ruby/Rails, HTML/CSS/JavaScript, and SQL, and has a strong focus on correctness, speed, maintainability, and security. Brad is a collaborative team member with a positive attitude and work ethic, and has worked with start-ups, Fortune 500 companies, and non-profits alike. He has achieved top rankings on Stack Overflow for Ruby, Ruby on Rails, RSpec, and HTML, and has a notable track record of mentoring fellow developers, identifying and addressing technical debt and performance issues, and improving overall test speed.

I’m a Rubyist of 12+ years, primarily acting as a senior developer and running operations for Noko (Freckle) Time Tracking. I specialize in maintaining and refactoring legacy applications; fixing up existing code to take advantage of the meteoric jumps of modern, evergreen browsers. I also love doing customer support, developer relations, build-chain improvements, and engineering management. Thomas Cannon is an excellent full stack Rails dev, and not afraid to get his hands dirty with ops, support, or documentation (and he's good at it, too!). Beyond his deep knowledge and technical chops, he's a joy to work with… thorough, considerate, always up for a challenge, always taking in new information and ready to update his approach. He leads and gets things done. - Amy Hoy (of 30x500 fame!)

I have been working in the IT industry for over 16 years. My interest in computing started when I discovered that video games were essentially made up of text. I wanted to create my own video games, and that's what led me to the IT field. I started by learning about computer hardware and went on to complete a training course as an IT maintenance technician. I continued to develop my skills as a self-taught developer. Since 2013, I have been working as a system engineer with a development background. I have experience developing applications in Ruby and PHP, and consider myself a full-stack developer. I also have knowledge of various frontend frameworks. Since discovering Ruby on Rails, my skills as a developer have grown exponentially. I have completed numerous online courses on Ruby and Ruby on Rails, like Rails for Zombies by Gregg Pollack and many screencasts such as Rails Casts by Ryan Bates. Also, I have expertise in several DevOps tools such as Jenkins, Gitlab, Docker, and Ansible. I recently worked on two projects. One was a Rails application that used Hotwire and Turbo Frame with modals to interact with an Active Directory. This application allowed for tasks such as creating users, verifying last access dates, resetting passwords, etc. My other project is currently in progress and involves provisioning VMs on a vCloud environment using Gitlab pipelines also using Rails. I possess the ability to understand and translate people's ideas into code. I am able to help them choose the right options and make the best decisions for their projects.

Hey Everyone, I have began building websites in the mid 90s as a kid, and transitioned to building web applications using ColdFusion. I began messing around with Rails in 2008, and fully migrated to it in 2012. Outside of Rails I have extensive experience with Javascript for both front and back end. Over the years I've worked with a majority of front-end frameworks including React, Vue, Svelete, Stimulus, Turbo, and Backbone. At this point in my development career I'm mostly interested in building scalable systems and utilizing various web3 technologies.

A seasoned and versatile professional with a strong background in Computer Science and Engineering with over 14 years of experience in software development, including 8 years as a hands-on VP of Engineering. Extensive software development experience with a variety of technologies, specialized in web development with Ruby on Rails. Strong background in project management, with a proven track record of designing and implementing complex features, managing development teams, and improving development and quality assurance processes. Published author and conference keynote speaker in academic research. Adept in problem-solving with strong analytical skills and the ability to work effectively under pressure. A team player with outstanding interpersonal skills.

I'm a seasoned freelance software developer with 15 years experience developing for the web. My primary focus has been developing software as a service applications for various industries. My strength is working with clients of any technical ability to help bring their vision to life.

I'm a full-stack Rails developer (although recent projects have concentrated on API-only backends with ReactJS front ends managed by different teams). I've been working with Rails for over 10 years (since version 3.x) and have specialised in making code bases that are easy to read, understand and maintain by teams. Key to those goals are: using standardised code styles (ensuring RuboCop and the team's practices are perfectly aligned) writing well-structured, easy-to-understand and fast tests constructive and collaborative code reviews ensuring documentation, from git histories to READMEs and other materials (online and offline) records useful, meaningful information that can be easily kept up to date and in sync with any code changes I've recently been adding GraphQL to my skill set, which also includes PostgreSQL, ElasticSearch, Redis and other languages (Swift, PHP, JavaScript, and more). I've worked on projects of various sizes, from scheduling and booking software for a major tech training company to systems allowing TV distributors to sell thousands of hours of programming all over the world. Ideally I'm looking to work on products with which I can feel personally invested – an exciting product or tech-for-good project would definitely suit me better than a fintech role.

My name is Jason Fleetwood-Boldt and I am an expert and specialist in automated testing specialist I've spent 20 years helping startups and fledgling tech ventures launch countless products and apps. With this long career to draw conclusions from, I believe the most important factor that will determine your success is automated testing and test-driven development. I can help you with your Rails, React, Javascript, Typescript, or iOS development.