AirWave is a late stage startup with customers who love the product. (Here's a recent product review.) The team has been doing Agile (XP, tuned for local conditions; serious Test-Driven Development) for several years. As one indicator, we have 25% more test code by volume than we do product code. It's the best, most productive team of this size that I've ever worked with, and I'll miss them. If you're looking for a great team to do great Perl work, drop 'em a line, or feel free to ask me questions out-of-band (dws at davewsmith dot com).