During April 2025, work centered on enhancing the Kernel360/blog repository by developing and documenting knowledge-sharing features focused on Java and Docker. Leveraging Java, Shell scripting, and Docker, the developer published two technical blog posts: one explored the First Class Collection pattern in Java, emphasizing immutability and cohesive design, while the other addressed Docker container log persistence using crontab and shell scripts to ensure reliable storage of ephemeral log data. This effort improved operational reliability and enriched the internal knowledge base, supporting better onboarding and engineering practices. No major bugs were fixed, but minor maintenance tasks were completed as part of the workflow.