Human emotions can be boiled down to four feelings. This is a simple, mobile-friendly counter to let you track your feelings throughout the day. When you think of it, open the page and click the green box representing the feeling you're feeling right at that moment. At the end of the day, look back at the totals and see how you felt. It's an interesting exercise that might surprise you.
I've really enjoyed Pivotal Tracker as a development tool, but generating reports for businesspeople to see high-level status was not possible. I built this tool using Sinatra and the Pivotal Tracker API to generate reports that could be emailed out on a weekly basis. They can group by label (to see where we're spending the most resources) and highlight in red or green if we're resolving ore stories than we're creating over a given time period.
Moving from Ruby to C# left me missing some of the great tools the Ruby ecosystem had relied on, including hosted error tracking. Exceptional was one of those tools, and it did not have a .NET compatible client, so I wrote one and open-sourced it on Codeplex.
There are a lot of great bandwidth testers out there (DSLReports, Speakeasy, etc.) but no free/open source solutions I could find. The problem with a hosted bandwidth tester is that your results are subject to their bandwidth. By having one of my own I can drop it on any computer and test the connectivity between them. This project is no longer under development, but I was looking to build more functionality into it, including traceroute utilities and other monitoring/troubleshooting tools... VoIP, QoS, etc. This utility is implemented using a Java Applet with a Swing UI, and it tests uploads by making calls back to a Servlet. It can therefore be conveniently packaged up in a WAR file and dropped into Tomcat as a webapp.
Developed a system for scheduling deliveries of motor oil. It uses a DHTML-based front end for manually laying out the schedule in a drag-and-drop fashion. Delivery schedules are projected and arranged based on delivery and consumption history.
May 2001 / February 2003
This project was originally done as part of the Distributed Object Technologies course, implemented in both CORBA and RMI. I later rewrote it, and it is currently implemented as a web service running under Apache Axis. The concept is simple - there are plenty of price comparison sites, but in order to use them, you have to go visit them. In other words, you either have to do your shopping from their site, or shop at another site and then go to their site to find the product (shop twice). We wanted to create something whereby you can shop at your favorite site, then click a button and see prices at other stores. This application detects what product you're looking at, then goes out to other retailers and finds their prices in real time (no database required).
This is a revamped version of the old front page for the GSIA's MBA program. The site is used regularly by current students as a portal to different sources of academic information. In addition to development, I was also responsible for the design.
This site was for our senior Information Systems project course. It is currently online at loveandrespect.com. Our team worked with the client, Dr. Emerson Eggerichs, to create an online presence for his business. We helped him formulate the ideas, architected the system, and implemented it completely.
This site was started as an independent study, but is no longer active at fatdeal.com. It allows online shoppers to look for coupons at their favorite stores. Member features allow people to store coupons in a "coupon wallet", keep an eye on their favorite sites, and set up coupon alerts based on their preferences. Chalk this up as another failed dot-com.
For the Intro to Electronic Commerce class we created this site based on some research on auction theory. It is similar in format to ebay, but instead of one auction type we implemented three. It could theoretically replace the current CMU system misc.market because the "sealed bid" option allows people to trade goods instead of simply buying or selling them.
This was a project for the junior level information systems project course. It was an online photo album that allowed people to upload photographs, configure and manage multiple photo albums, and share these albums with friends by creating passworded albums.
This site was launched at whereisbob.com and began as a project for Web Business Engineering. It was an online game that allowed visitors to hunt around a map for this character named Bob. If they sign up for membership, they were able to earn points, keep statistics, and store the clues they picked up during the search.
This site was used by students at Carnegie Mellon's GSIA to report their job offers. Administrative features allow career center personnel to review and verify the offers, and receive nightly e-mail notifications about which students accepted which offers each day.