In May 2025, Achandra delivered a comprehensive overhaul of the Aerospike Benchmark Tool’s command-line interface within the aerospike/aerospike-client-java repository. By migrating command-line parsing to Picocli and refactoring the CLI architecture in Java, Achandra introduced modular classes for connection, workload, benchmark, and help options. This restructuring improved configuration robustness and streamlined the user experience, reducing setup errors and accelerating benchmarking workflows. The work focused on maintainability and testability, leveraging skills in Java, Picocli, and CLI design. Although no major bugs were addressed, the depth of the refactor provided lasting value by enabling faster onboarding and more consistent performance tuning.