Join the Toptal network and find freelance Ruby on Rails developer jobs with top companies and startups from around the world. Set your own hours and work flexibly. Apply now.

Dec 19, 2024 · Martin is a full-stack developer with experience building cloud-based Ruby on Rails (RoR), Python, Elixir, SQL, and Linux systems. He is knowledgeable in Python ML/AI items, …

Jun 1, 2021 · His expertise covers Ruby on Rails, C++, Laravel, AWS, Terraform, PostgreSQL, Citus, Kafka, OpenTelemetry, and ECS. A tech-agnostic engineer, Mahmoud enjoys learning new tools and …

Feb 21, 2018 · Instructed and educated the developer teams on the Ruby on Rails particularities through training, technical talks, code revisions, pair programming sessions, and more.

Aug 31, 2025 · Toptal offers top dedicated Ruby on Rails developers on an hourly, part-time, or full-time contract basis. Clients include Thumbtack, Bridgestone, and Motorola.

Jul 6, 2020 · Delivered various major full-stack features for an event ticketing web app in Ruby on Rails and PostgreSQL, including Stripe payments, Salesforce data-crunching, and other third-party API …

Jan 22, 2021 · Mauricio is a seasoned full-stack web developer with 12 years of experience, specializing in Ruby on Rails and prominent JavaScript frameworks like React, Ember.js, and Vue.

Feb 28, 2024 · Handled web apps based on Ruby on Rails, MongoDB, Elasticsearch, and AngularJS, including responsive and mobile-friendly UI. Wrote common reusable directives in AngularJS, …