Subject: Recommendation for [FREELANCER_NAME]
To Whom It May Concern:
It is my absolute pleasure and honour to recommend the services of [FREELANCER_NAME].
I have known and worked with [FREELANCER_NAME] for last two years and I am very pleased with their services. During the scope of the project, [FREELANCER_NAME] demonstrated a good work ethic and successfully completed the project within the agreed upon time. I can also happily report that the work not only met my expectations, it exceeded them.
I have no reservations giving [FREELANCER_NAME] my highest recommendation. I am very confident that you cannot go wrong by hiring them.
Should you require more details, please do not hesitate to contact me.