Hi Marin --
I was impressed with your profile and job history and was interested in working with you. I have just started an AdWords campaign and would love to work with someone to help optimize it.
Would you be open to setting up a Skype chat/call to explore this further? This would be a paid/working session -- I could do a screen share and share my AdWords account. We could review together, and hopefully craft a bigger project together.
If you're open to this, let me know what your rate for that first Skype session would be.