Simon is currently the Chief Data Scientist at Dice.com, the technology professional recruiting site. He is also a PhD candidate at DePaul university, studying a PhD in machine learning and natural language processing. At Dice, he has developed multiple recommender engines for matching job seekers with jobs, as well as optimized the accuracy and relevancy of Dice.com's job and candidates search, and more recently worked on Dice's Career Path Explorer, and Salary Prediction tools (under `career explorer' on www.dice.com).