Dear source.sender.firstName,

I found your details on publication.name and wanted to get in touch with an opportunity.

I'm putting together a team, and looking for talented job.role, particularly people who are experts at specific.skills.required. I believe you may fit this brief.

The team will be working on description of project.

If you're interested, can you let me a little bit more about:
I would also love to chat on phone/Skype to let you know a bit about the project and learn about you. Please let me know the best way to contact you, and when might be suitable.

Looking forward to discussing further how we could work together on this.

Sincerely,
this.fullName