Mr. Yiki Heng was employed as an Assistant Quantity Surveyor by Psycon Sdn Bhd from September 3rd, 2012 to September 30th, 2013. During this time, his responsibilities included preparing and analyzing costs for tenders and contracts, preparing budget quantities for projects, and valuing completed work. The letter's author describes Mr. Heng as polite, friendly, conscientious, helpful and reliable.