QA Engineer & Technical Writer portfolio. 2,500+ issues filed across 380+ open-source projects | 60+ technical documentation pieces created | 4+ years enterprise PDF testing | 8 years professional rescuer background (attention to detail in life-critical scenarios).

Reproducible archetype-based train/test splitting and benchmarking for ML data sets

Python CLI tool for converting US knitting terminology to UK equivalents in PDF patterns, with a unit-tested text-processing core and CI-verified test execution.

Fully validated Roman numeral converter with manual/regex engines, round-trip tests, benchmarks, and cross-platform support.

Lotide is a mini-clone of the Lodash library, created to understand how utility libraries work under the hood. This project demonstrates fundamental JavaScript programming, test-driven development, algorithm implementation, and npm package publishing. It showcases secure coding practices through input validation, type safety, and more.

Custom CSV to JSON converter API with PostgreSQL integration and age distribution reporting