Over a two-month period, contributed core enhancements to gnolang/gno by implementing a fully featured B-Tree data structure in Go, supporting copy-on-write, insertion, deletion, search, and iteration, with comprehensive unit tests to ensure reliability. Improved string formatting capabilities by extending ufmt.Sprintf to handle float verbs and a general-purpose default, increasing formatting correctness for downstream developers. In NeuraLegion/helmcharts, upgraded Juice Shop deployments to improve stability and scalability, addressing resource usage and error rates through Helm and YAML configuration. Focused on performance testing and deployment hygiene, enabling realistic load testing and production readiness while maintaining code quality through targeted refactoring and testing.