Leszek Gruchała

Leszek Gruchała is a highly experienced software engineer with a focus on backend development and cloud technologies. Currently serving as Staff Software Engineer at Crisp since December 2024, previous roles include Head of Engineering at Kensu, where significant achievements were made, such as reducing AWS costs by 70%, improving page load time by 80%, and leading multiple transitions to cloud environments and multi-tenant architectures. With a background in various programming languages including Scala, TypeScript, and Python, Leszek has a proven track record of enhancing system reliability, mentoring engineers, and ensuring adherence to security processes. Additional experience spans roles at Scalac, intive, Nordic Consulting & Development Company, and Uniwersytet Szczeciński, where leadership and technical skills were honed through various software development projects. Leszek holds both a Master's and Bachelor's degree in Econometrics and Computer Science from Uniwersytet Szczeciński.