During June 2025, this developer delivered a targeted feature upgrade to the env0/acme-demo repository, focusing on enhancing cost analysis accuracy within the spectral-image Dockerfile. By updating the Infracost version from 0.10.40 to 0.10.41, they improved the precision of cost modeling in build processes, directly supporting better business decision-making. The work emphasized traceability and reproducibility, with explicit commit references to ensure auditability of the changes. Leveraging skills in DevOps and Infrastructure as Code, and working primarily with Dockerfile, the developer contributed a focused, technically sound improvement without addressing bug fixes during this period, reflecting a depth in infrastructure tooling.