Hi there - I manage two large puppet infrastructures (3.4, 3.7) of over 1000 nodes in very complex, diverse environments on a daily basis. I've been using puppet for 3+ years and (Linux) shell scripting for 10+ years. Whether your task is initial configuration, maintenance, or a more complex problem, I should be able to help. Let me know if you want to chat before accepting a bid - I'm alanmccarty on Skype.