Aleona Deleur

Aleona Deleur is an accomplished Senior QA Engineer at Cosm since 2024, specializing in end-to-end solutions for immersive experiences. Previously, Aleona served as Lead QA Engineer at Crexi, where responsibilities included overseeing quality assurance for an online commercial real estate marketplace from 2021 to 2023. Earlier experience includes roles as QA Manager at Myia Health, focusing on a virtual healthcare management platform, and as Lead QA Engineer at Headspace Inc. and Lily Robotics, Inc. Additionally, Aleona held positions as a Software QA Engineer at Bitcasa, Inc. and LASTH, INC., and began a career as a Data Analyst at Kurt Adler, Inc. Aleona holds a Master's degree in Economics from Shevchenko National University in Kiev, Ukraine, and further education from PCS in Los Altos, CA.