To Whom It May Concern:
It is my great pleasure to write this recommendation for Mrs Erica Martinez. I have had the pleasure of being teaching by Mrs Martinez in Maths and Chemistry before we became professional colleague, and I can state with confidence that she is a motivated, patience and responsible person with a high degree of integrity. As such, I expect that she will be a very positive help to your challenges.
As her student, I feel that I know Mrs Martinez quite well. She is an experience engineer who has been involved in some of the biggest construction projects in Spain, in addition to different phases in her life when she practised as a teacher of several subject such as Maths, Chemistry, Biology and science. Due to his dedication and attention to detail, she has always been in demand.
Mrs Martinez is a hardworking, top-performing Engineer and Teacher. She has my highest recommendation, and I am happy to furnish more details if you would like additional information.