Donald Lui is a knowledgeable professional with experience in technical support, sales engineering, and software development. Currently serving as a Field Engineer at Coherent since January 2023, Donald specializes in solution architecture and manages customer post-sales issues while overseeing DevOps processes. Prior experience includes being the first official Sales Engineer for Unqork, where Donald worked with a no-code platform for enterprise application development, and a Senior Pre-sales Engineer at Sisense, focusing on the Business Intelligence sales cycle. Donald's career began in software development at Arcadis, contributing to projects for the NYC Mayor's Office, and includes roles in analytics and product management internships. Donald holds a Bachelor of Science in Electrical and Electronics Engineering from the University at Buffalo.