Worked on the uiua-lang/uiua repository to enhance the reliability of numerical analytics by addressing a critical bug in mean calculation for large arrays. Focused on correcting the asymmetrical handling of positive and negative infinity, the solution involved refining sign detection logic to ensure accurate results when infinities are present in datasets. This improvement reduced edge-case errors and increased the stability of mean-based metrics used in downstream analytics and reporting. Leveraged Rust for robust bug fixing, data formatting, and numerical computation, demonstrating attention to detail in numerical edge cases and contributing to more dependable large-scale data processing workflows.