During January 2026, Abss Pakso enhanced the apache/iceberg repository by integrating the Spark application name into the Iceberg environment context, addressing a key observability challenge for Spark-based workflows. This feature, developed using Java and Spark, enables more precise tracking and identification of Spark jobs within Iceberg, streamlining root-cause analysis and improving debugging efficiency. Abss approached the task with disciplined version-control practices, focusing on targeted commits and clear pull request workflows. While the work was limited to a single feature and did not involve bug fixes, it demonstrated a thoughtful application of Spark-Iceberg integration and robust testing methodologies within a production codebase.