My project is called Jobbkartan.se ("the job map"). It's a search engine that lets you search for jobs based on their geographical location. Even if you already have a job, you can find a new one, closer to where you live.
The information about the jobs comes from the swedish job board ("Arbetsförmedlingen"). Each ad is geocoded (based on its zip code) and placed on the map.
How will I make money? Either through Google Adsense Ads (which is already up and running, I've made my first dollar already!) or pay-per-click deals with other job-sites that I can add to my index.
Who am I? Here's my 24hbc-presentation (in Swedish).