Worked on stabilizing Spark 355 compatibility and improving build integrity for the NVIDIA/spark-rapids repository. Addressed a build error by introducing a new Spark version identifier in TrampolineConnectShims.scala, ensuring the project could support the latest Spark release. Updated Slice expression support in operatorsScore.csv and supportedExprs.csv to maintain accurate evaluation across Spark versions, which contributed to downstream reliability and upgrade readiness. Utilized skills in build engineering and Spark, working primarily with Scala and CSV files. The work focused on resolving a critical bug, resulting in improved build stability and ensuring the repository remained compatible with evolving Spark requirements.