Hire principal / staff freelance Ruby on Rails developers in United States

1200+ Ruby on Rails developers looking for their next gig. Juniors to seniors and everyone in between, you'll find them all here.

Showing 142 of 1200+ developers. Reset filters

Developer's avatar

Senior Rails Engineer

How I can help you I am a Rails and PostgreSQL expert. That means that I am very familiar doing things the rails way. There are things that you can only learn from being in a career for so fifteen years. I call it hidden knowledge. At some point you develop a sixth sense for when and how deep to test, which refactors are necessary, a set of practices for handling ActiveRecord associations. Passions I believe that an expert developer is a unique asset to a company as they can drastically change its course. I like working with startups, and I have 15 years of tips, tricks, techniques, strategies from a technical perspective as well as an business/operational perspective. Developer origin story I've always had a love for this craft. I started building robots, then teaching middle and high schoolers how to build and program robots, while managing my own self hosted networks and distro-hopping linux flavors Unique skills that make me awesome I've written custom PostgreSQL extensions You'll notice with me that I am very quick on the keyboard, and between the well placed lame jokes, combined surgically precise problem solving, I have consistently told me that I am a pleasure to work with. Core Skills ⌨️ Tech skills: - Ruby / Ruby on Rails / Rspec - Javascript / Stimulus.js / Turbo / React / AlpineJS - PostgreSQL / Redis / Sidekiq / Goodjob - Heroku / Github / AWS - View components / Tailwind / Bootstrap Startups I built and sold directmailer.io, a direct mailer marketing platform that provides modern marketing conveniences to a legacy channel. Adheres to compliance within certain verticals, and provides deep integration like you're used to in SEO. I was hired to build the core infrastructure for floridahomesteadcheck.com, a property tax analysis tool that guarantees the lowest property taxes for Florida residents. You! You have an idea worth building

Developer's avatar

Software Engineer with over 10+ years working on the back end and api development and integration

Kwadwo Owusu is a seasoned Software Engineer with a wealth of experience in developing robust software solutions across various industries. With expertise in programming languages such as Ruby, JavaScript, Java, and Python, Kwadwo has played integral roles in projects involving Ruby on Rails, AngularJS, React, and other frameworks and tools. In his recent role as a Senior Software Engineer Contractor at Hirewell, Kwadwo contributed significantly to a Rails Frontend Application, facilitating integration with Mulesoft ESB, and spearheaded the migration of a Customer Identity and Access Management System to Okta IAM. Prior to this, Kwadwo served as a Senior Software Development Engineer at CredSimple/Andros Technologies, where he led the design and implementation of a JSONAPI compliant Credential API and contributed to the development of a HealthCare Provider Credentialing System. His tenure at Building Intelligence as a Senior Software Developer saw him involved in the development of a Visitor Management System and a cloud-based SV3 Cloud Connector, among other projects. Kwadwo's career journey also includes notable stints at KeyMeInc, Sony DADC, Nature Publishing Group, and Accenture Technology Solutions, where he honed his skills in software development, testing, and deployment, demonstrating proficiency in technologies like Ruby on Rails, MongoDB, AWS, and Mulesoft ESB. Kwadwo holds an Associate degree in Computer Science from the State University of New York College of Technology, Alfred, NY. Outside of his professional endeavors, he enjoys photography and website development. With a strong foundation in software engineering principles and a passion for leveraging technology to solve complex problems, Kwadwo Owusu is a valuable asset to any team seeking expertise in software development and engineering.

Sign up now to see more profiles.

Gain access to 1300+ Ruby on Rails developers.