I will develop or fix your ruby on rails web application

P
phongky
P
phongky
Phong Ky
develop or fix your ruby on rails web application
Full Screen
develop or fix your ruby on rails web application

About this gig

Need a Ruby on Rails developer who writes clean, reliable code? I build new Rails applications, fix bugs, add features, and upgrade older Rails projects.

What I can do:

  • Build full stack web apps and MVPs from scratch
  • Fix bugs and performance issues in existing apps
  • Add new features to your Rails project
  • Integrate Stripe
  • Deploy to Heroku

Tech stack:

Ruby, Rails 7/8, Tailwind CSS, Bootstrap, PostgreSQL, MySQL, Redis, Sidekiq, RSpec, Git

Why work with me:

  • 5+ years of Rails experience
  • Clean, tested, and commented code
  • Regular progress updates
  • On-time delivery

Please note:

  • A page is one unique screen. Similar pages using the same layout count as one.
  • Revisions cover changes within the original scope. New features are quoted separately.
  • Upgrades cover one major Rails version per order.

Please message me before ordering so we can confirm the scope and timeline.

  • Programming language

    • Ruby/RoR

  • Expertise

    • Algorithms & Data structures
    • Debugging
    • Localization
    • Databases
    • Testing procedures

  • Frontend framework

    • Bootstrap
    • jQuery
    • React.js
    • Tailwind CSS

  • Backend framework

    • Ruby on Rails

  • AI & low/no code builders

    • Claude

Get to know Phong Ky

Phong Ky

Senior Software Engineer

  • FromVietnam
  • Member sinceMay 2021
  • Avg. response time1 hour

  • Languages

    English, Vietnamese
I am a full-stack software engineer with over seven years of experience building web applications using Ruby on Rails and ReactJS. I specialize in extreme programming practices like TDD and pair programming, and I have extensive experience implementing AI agentic workflows to optimize the software delivery cycle.

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