RailsFactory

RailsFactory is a Ruby on Rails specialist founded 19 years ago, now based in India. The company has delivered 850+ applications and employs 350+ full-stack engineers. It serves 250+ global customers across 12+ industries, with an average partnership duration of 10 years and a 97% client referral rate. The team works primarily with Rails but has expanded into Go, Java, .NET, and Python for backend work, alongside React, Angular, and Vue on the frontend. RailsFactory positions itself around AI-assisted development workflows—embedding AI into code review, testing, modernization, and design work rather than building AI products.

Services and capabilities

RailsFactory's core offering centers on custom application development. It handles full-stack projects: UI/UX design, front-end development (React, Angular, Vue.js), back-end services (Ruby on Rails, Node.js, Django), e-commerce and CMS platforms, database design, and maintenance. The company has developed a particular strength in Rails modernization and upgrades; case studies mention Rails 7 and Rails 8.0 migrations that reduced security risks by 90% and eliminated disruption for healthcare and immigration platforms.

Beyond custom development, RailsFactory offers AI-powered code and security review (identifying vulnerabilities and performance bottlenecks), mobile app development (native and hybrid), DevOps consulting (CI/CD, infrastructure as code, monitoring), and testing—both manual and automated. The company built an in-house testing tool called Sedstart. It also handles API development, third-party integrations, and ongoing maintenance and support.

The company works across cloud providers (AWS, Azure, Google Cloud, Heroku, IBM Cloud) and databases (MySQL, PostgreSQL, MongoDB, Oracle). Testing relies on Selenium, Playwright, Cucumber/Capybara, Appium, and JMeter.

Notable work

RailsFactory's case studies reveal pattern: Rails upgrades, app modernization, and performance optimization. A restaurant brand achieved 90% fewer failures after mobile app modernization. A healthcare platform underwent a "zero disruption" Rails 7 upgrade. An immigration platform slashed security risks by 90% in a Rails 7 migration. A solar energy company completed a Rails 8.0 upgrade across four phases in three months and also built a separate real-time energy management platform deployed to millions of devices. Another case mentions optimizing a Rails app to run 6x faster.

Other named projects: healthcare data collection via survey application, fleet and vehicle tracking software, API platform development, and marketing automation platform modernization. One client testimonial mentions working with RailsFactory since 2012 (13-year partnership as of the site scrape).

How they work

RailsFactory follows a four-phase approach: discovery and evaluation (interviews, surveys, research to understand goals and audience), plan and design (roadmap and wireframes), agile development (iterative sprints with flexibility for changing requirements), and long-term support (ongoing monitoring and maintenance). The company emphasizes transparent communication, clear milestones, and staged progression. It offers free consultations and positions itself for "quick discovery" and "24/7 support." Pricing model is flexible—the site mentions both fixed-price and hourly options are available, though no specific rates are listed.

Team and credentials

CEO and co-founder Dinesh Kumar is named. The leadership team includes a Director/CFO (Manikandaraman), VP of Account Management (Paramagurunathan), VP of Operations (Premkumar), General Manager of Finance (Vimala), and several managers overseeing digital marketing, business development, and technical consulting. The company employs 350+ full-stack engineers. No formal certifications (ISO 27001, SOC 2) are mentioned in the source material. The site does not list Clutch, G2, or other third-party review platform ratings.