IDEA HPC Platform
Open-source HPC + virtual-desktop platform behind CFS's fusion design and simulation work. Multi-tenant, scales to 75,000 CPU cores with per-team cost attribution and project-scoped IAM.
Stack: AWS, HPC, Kubernetes, Terraform, Slurm, Python
Overview
Primary maintainer of IDEA (Integrated Digital Engineering on AWS), the open-source HPC + virtual-desktop platform behind Commonwealth Fusion Systems' fusion design and simulation work.
- Architected multi-tenant infrastructure scaling to 75,000 CPU cores and multi-GPU MPI workloads concurrently, with per-team cost attribution and project-scoped IAM.
- Built spot-fleet auto-scaling and idle-shutdown automation, cutting compute costs 40% vs. fixed on-demand provisioning.