Auto Bidding Script to save time

We want an automated bidding script setup and run based on the keywords we enter or something similar like that. Each day we spend about 3-5 hours on GAF and Scriptlance scouring for projects and we could surely use this time elsewhere working on projects itself. We want the script to automatically bid on projects, leave a small comment and if it could leave a Private Message on the project, that would be great. Would like it to work for GAF and SL. Please bid and PM to discuss further. Looking for an immediate solution. Thank you