Rafael C. Delgado
rafaelcdelgado
Senior Ruby Developer with 15+ years of experience
Professional Highlights
About
Seasoned Senior Web Developer with extensive experience in back-end development and mastery over web services. Renowned for analytical skills and swift problem-solving capabilities, leveraging cutting-edge technologies to deliver top-tier results.
Open to new opportunities! Experienced Full-Stack Software Engineer specializing in Ruby on Rails and React. Looking for remote opportunities where I can architect and build scalable web applications, mentor teams, and deliver high-impact solutions across various industries.
Open to Work
Senior Ruby on Rails Developer • Remote Worldwide
Available immediately
Seeking opportunities to build scalable web applications with Ruby on Rails, PostgreSQL, and React. Specializing in backend architecture, API design, and team leadership.
Popular Technologies
Technical Skills
Backend Frameworks
Primary expertiseDatabases
Production experienceFrontend Technologies
Modern stackDevOps & Tools
InfrastructureTesting & Quality
Best practicesSystem Architecture
Enterprise scaleData Science & AI
MIT IDSS CertifiedML Algorithms
MIT IDSS CertifiedAI & Analytics
MIT IDSS CertifiedLanguage & Framework Proficiency
Work Experience
Senior Ruby On Rails Developer
Cabal, Inc
Full-Stack Software Engineer responsible for architecting, building, and maintaining features across a modern Ruby on Rails and React codebase. Working with lean engineering team to rapidly ship high-impact tools for warm intros, personalized outreach, and portfolio collaboration.
Senior Laravel and Ruby On Rails Developer
Tyrannosaurus Tech
Responsible for designing and implementing features, APIs and services. Participated in architectural decisions, code reviews, performance optimization, and leadership collaboration with cross-functional teams.
Senior Web Developer
Grupo AFAL
Led development initiatives using Ruby and Ruby on Rails, rooted in Test-Driven Development using RSpec. Championed Agile methodologies and mentored team members through continuous training and 'Technical Debt Fridays'.
Senior Backend Developer | Owner
ZIER Consulting Services
Manager of technical department for digitalization and optimization of business processes. Platform architect between City Hall and State Government, designed and developed business process platforms.
IT Manager | Web Developer
General Procurement, Inc
Managed IT infrastructure across multiple branches (California, Miami, Puerto Rico, Mexico). Developed ERP systems, implemented Twilio SMS platform, and created B2C platform using Ruby on Rails.
Get in touch
Contact Information
Phone (US)
+1 (619) 728-8925
Phone (MX)
+52 (664) 224-2360
Location
Remote, Available Worldwide
Professional Links
Open to full-time remote positions and consulting work specializing in Ruby on Rails & Laravel