Santiago Gamo enhanced the zkVerify/zkVerify repository by introducing an end-to-end testing workflow into the continuous integration pipeline. He implemented a process where E2E tests are automatically triggered after merges to the main branch or the creation of new tags, using Shell scripting and leveraging Docker and GitHub Actions for orchestration. By optimizing the Docker build to reuse pre-built images from the E2E job, Santiago reduced validation time and improved deployment reliability. This work strengthened pre-deployment validation, lowered deployment risk, and provided a clear, auditable change history anchored by a single feature commit, reflecting focused and well-scoped engineering effort.