Worked on the YunaiV/ruoyi-vue-pro repository with a focus on backend development using Java. Addressed reliability in the BPM workflow by delivering a targeted bug fix that prevents premature returns when base information is incomplete. This involved adjusting conditional logic for handling next activity nodes, ensuring that all necessary data is fully concatenated before the workflow advances. The solution improved data integrity and reduced the risk of downstream errors, contributing to more consistent process execution across deployments. The work demonstrated attention to edge cases and a methodical approach to maintaining robust backend systems within a Java-based enterprise environment.