Wold Technologies, Inc.

Below, you'll find a selection of projects I've worked on.

Along with a team of talented collaborators, developed a mobile application to allow users to view information about Phoenix's light rail line.

  • Locate nearest stop and show time until next trains arrive
  • Show schedule for all stations
  • Show map of light rail line, along with user's location
  • Load Google Transit (GTFS) data provided by light rail operator

Initial development of the app was done for iOS, then an Android version was created, using slightly different design characteristics to match the "feel" of each platform. Android version was designed to support versions as old as 2.3 to reach a wide audience.

iOS Ruby on Rails Android



Developed a service to notify college students when a class has a seat open up. A process periodically visit's their college's web site, checking to see if there are any seats available in the class they want. If a seat becomes available they are notified by email and/or text message.

Ruby on Rails Twilio Twitter Bootstrap

ASU Directory Solr

Created a process to populate ASU student/faculty/staff directory data in an Apache Solr search engine. Provided a pilot Solr Cloud multi-server environment with shards and replication, hosted on Amazon EC2 and Elastic Beanstalk.

Java Apache Solr

Developed a web site to provide information on New York City bars that will play sporting events on TV. The site allows a person to select a sporting event, and see which bars will host the event, what drink specials they will have, etc.

Ruby on Rails Twitter Bootstrap