Over a two-month period, contributed backend development and DevOps expertise to projects including a2aproject/a2a-samples, RedHatProductSecurity/rapidast, and apache/camel. Focused on stabilizing workflows and resolving critical bugs, such as aligning the Weather Agent with the latest A2A Java SDK to ensure cross-language compatibility and updating documentation for streamlined onboarding. In rapidast, addressed HTML report rendering failures by shipping default Trivy templates within Docker container images. For apache/camel, corrected analytics parameter logic and OPC UA response size configuration to improve runtime stability. Work emphasized configuration management, containerization, and Java, resulting in enhanced reliability and reduced deployment risk across environments.