February 2026 – Resume-Matcher: Key feature delivered and overall outcomes - Key feature delivered: Resume and Cover Letter Filename Sanitization and Download UX Enhancements. Implemented sanitizeFilename for resumes and cover letters, integrated into download logic to produce safe, properly formatted filenames, and used the API-provided title to enhance filename organization. Added comprehensive tests for sanitizeFilename covering invalid characters, whitespace normalization, and edge cases. - Major bugs fixed: No separate bug tickets closed this month. The sanitization and filename handling fixes reduce risk of invalid downloads and user confusion, with tests validating edge cases to prevent regressions. - Overall impact and accomplishments: Safer, more predictable download experience leads to improved user satisfaction and reduced support overhead. The feature enhances file organization for end users and improves maintainability through robust test coverage and traceability to specific commits. - Technologies/skills demonstrated: JavaScript/TypeScript utility development (sanitizeFilename), test-driven development, API integration for dynamic filenames, blob handling for downloads, and disciplined commit hygiene across four commits for traceability.