Contact me

About me

My name is Roby Parr and I'm a Software developer with strong technical and concise communication skills. I'm driven to create tools that not only improve but also enable our work, lives, and communication. I especially love building apps in Ruby on Rails and am starting to dabble in frontend development with React and concurrent apps with Elixir.



A Ruby on Rails-based application with a React-based meeting UI to make it easy to plan, execute, and communicate around meetings.


Bar My Codes

A Flask-based application that makes it easy to generate and share multiple barcodes.


Network Heartbeat

An AndroidTM application to make sure you always know whether that public WiFi connection or your home router is really working or not.

Get it on Google Play Android, Google Play and the Google Play logo are trademarks of Google Inc.

Barcode Service
Barcode Service

An Elixir / Phoenix API to generate barcodes. This is currently just a test run of Elixir and Phoenix, but eventually I'd like to make the API generally available and have Bar My Codes running off of it.



  • Programming Languages
  • Ruby
  • JavaScript & ECMAScript 2015
  • Elixir
  • Java / Android
  • HTML & CSS
  • ASP.NET C#
  • SQL
  • Frameworks & Libraries
  • Ruby on Rails
  • React
  • Phoenix
  • Sinatra
  • CSS Frameworks (Bootstrap, Materialize)
  • jQuery
  • Miscellaneous
  • Linux (Ubuntu)
  • Database systems (MySQL, PostgreSQL)
  • Docker
  • Jekyll