QA / Test Automation
Repeatable tests. Reliable software.
I build Python testing tools and turn requirements into checks for APIs, web workflows, and data pipelines. My work connects test design, negative cases, and clear evidence of what passed.
Selected work
Selected work in API regression, web and data testing, and reproducible Python test tooling.
A capstone toolkit connecting research requirements, Python regression tests, synthetic recordings, and browser acceptance checks for traceable eye-tracking reports.
My role: Primary implementation and QA contributor on a client capstone project.
API regression suite
Project verification · 6 September 2026
An independently developed Flask API and pytest regression suite covering authorization, malformed imports, private playlists, pagination, and data exports.
My role: Sole developer of the REST API and automated regression suite.
Web + data verification
Project verification · 6 September 2026
Team-led development and testing of a financial data interpretation platform, with checks for UI state, report rendering, data cleaning, and failed-request fallbacks.
My role: Team lead with hands-on responsibility for technical implementation and testing.
Designed and implemented a Dockerized Python fuzzer for stdin-driven binaries, using format-aware mutation and deterministic failure capture to preserve reproducible crash, hang, slow-path, and unusual-output cases.
My role: Security Tool Developer for an individual Python project.
Career focus
QA and test automation are my focus, supported by software development, data analysis, and security testing.
Repeatable API, web, and integration checks with meaningful assertions, controlled fixtures, and clearly scoped results.
Checks for malformed inputs, metadata conflicts, missing data, and failure states from ingestion through reporting.
Input mutation, access-control boundaries, reproducible failure capture, and evidence-led investigation.
GitHub
Repositories demonstrating Python security tooling, protocol simulation, and team-based Android development.
RWuilin/simplefuzzer
Designed and implemented a Dockerized Python fuzzer for stdin-driven binaries, using format-aware mutation and deterministic failure capture to preserve reproducible crash, hang, slow-path, and unusual-output cases.
RWuilin/dimy-contact-tracing-simulator
Implemented Python protocol-node behavior and collaborated on multi-node integration, parameter validation, and a six-filter retention fix.
CMPUT301F23T23/Javenture
Developed Firebase-backed Android inventory workflows for authenticated users, including item persistence, CameraX photo capture, cloud image storage, batch tag assignment, and automated tests.
Technical toolkit
Grouped for quick recruiter scanning and backed by implementation or analysis in the project case studies.
Application materials
Explore my testing projects, technical toolkit, and education in the current QA resume.
Contact
Relocating to Edmonton, Alberta in September 2026. Open to QA, test automation, API testing, and junior SDET opportunities across Canada.
Contact Me