Worked on the env0/acme-demo and env0/terraform-provider-env0 repositories, focusing on backend development, DevOps, and Infrastructure as Code using Go and Dockerfile. Delivered a feature upgrade by updating the Infracost version in the spectral-image Dockerfile, which improved cost analysis accuracy and ensured traceability through explicit commit referencing. Addressed a critical bug in the Terraform provider by implementing a schema-order merge to prevent API overwrites of sensitive variables, adding unit tests to safeguard against regression, and refining the handling of sensitive data. These contributions enhanced provisioning reliability, reduced configuration drift, and improved the security and auditability of infrastructure workflows.