During a two-month period, Zrock contributed to the SoftDevSix/Argos and ArgosUI repositories by building durable, database-backed project rules persistence and modernizing the codebase to a multi-module architecture. Leveraging Java, Spring Boot, and Gradle, Zrock implemented API-driven rule management with validation logic, improved maintainability through centralized build automation, and integrated SonarQube for code quality metrics. In ArgosUI, Zrock addressed production reliability by fixing Docker image builds, ensuring VITE environment variables were correctly injected and validated during deployment. This work enhanced build consistency, deployment reliability, and established a scalable foundation for future development, demonstrating depth in backend and DevOps engineering.