Developed a Docker-based local testing environment for the AutoMQ/automq repository, focusing on streamlining and standardizing local development workflows. Leveraging Docker, Docker Compose, and LocalStack, the solution integrated services such as aws-cli, controller, and brokers to enable comprehensive end-to-end testing. Automated environment provisioning and service orchestration were achieved through Shell and YAML scripts, reducing setup time and improving onboarding for new developers. The work emphasized repeatability and speed in feature validation, allowing for more efficient local testing cycles. No major bugs were addressed during this period, as efforts centered on delivering robust feature enhancements and workflow improvements.