I wish to extend my sincerest gratitude for the work and extra effort you provided which allowed me to land the job at [client company] Company. Your guidance, industry knowledge and spot on advice ensured a most positive outcome.
I believe the job offer was due to your coaching style. Prior to each phone and in-person interview, you prepared me for the type of questions executives ask and then followed up after each. During the entire process your advocacy gave sense that things were moving smoothly, which, in the end led up to an excellent job offer.
My first three weeks with [client company] have been very busy learning their systems and processes. But none of this would have been possible without you and your effort placing me in this job.