Kaloust has a BSc in mathematics from Aleppo University and qualified as an Associate of the Society of Actuaries (ASA) in 2019. He started his actuarial career at Lux Bahrain in 2015 and moved to Lux UAE in 2016. He worked on several GCC Motor and Health insurance pricing and reserving projects. He actively participates in model and workflow development and optimization processes at Lux. He is studying to become a Fellow of the Society of Actuaries.
Kaloust is a polyglot and a technophile. In his free time he enjoys reading and playing basketball.