Ayush Joshi developed machine learning node support for OpenSearch cluster configuration in the oracle/terraform-provider-oci repository, enabling automated deployment of ML-ready clusters on Oracle Cloud Infrastructure. He extended the Terraform provider to allow users to configure ML node count, memory, CPU, shape, type, and storage, reducing manual setup for ML workloads. Working primarily with Go, Terraform, and OpenSearch, Ayush integrated ML topology options directly into the cluster provisioning workflow. This work improved scalability and automation for ML use cases, aligned with OCI integration requirements, and established a foundation for future enhancements in ML workload support within the provider.