Jarno Jellesma is a Software Engineer with a diverse background in various engineering roles. Currently employed at Belsimpel | Gomibo as a Software Engineer 2, Jarno focuses on improving logistics software for efficient order processing. Previous experience includes a full-stack engineering role at HackerOne, where Jarno developed customer-facing features and interned twice, gaining insights into performance analysis and optimization. Prior engagements at Tvilight Smart City Lighting and EnTranCe involved developing test automation and creating validation tools using camera technology. Jarno holds a Bachelor's degree in Software Engineering from Hanze and has completed a pre-master in Computer Science at the University of Groningen.