Hakan Saplakoglu was a Junior HPC System Administrator at UMass Amherst from February 2019 to August 2021 and an HPC Systems Engineer from August 2021 to June 2022. He continued to act as maintainer of the Unity account portal until 2024. Saplakoglu graduated from UMass Amherst in 2022, and is currently a Senior Software Engineer at Boston University.