During March 2026, Kryptt enhanced the com-lihaoyi/mill repository by implementing JMH Benchmark Isolation Mode, a feature designed to improve the accuracy and stability of performance measurements. By modifying the Scala-based build tooling to run JMH benchmarks in exclusive mode, Kryptt ensured that no concurrent tasks could interfere with resource allocation, thereby preventing skewed results. This approach leveraged skills in Scala, performance benchmarking, and software testing, and maintained compatibility with existing test plans. The work demonstrated a thoughtful understanding of benchmarking challenges and contributed to more reliable, data-driven performance optimization within continuous integration environments, reflecting a focused and technically sound engineering effort.