I design and validate software systems with a strong focus on reliability, testability, and production safety.

My work focuses on ensuring that backend systems, APIs, and web applications behave correctly under real-world conditions through structured testing, automation, and risk-based analysis.

• API & backend testing (Pytest, Postman, integration testing)
• UI & E2E automation (Cypress, Playwright)
• Risk-based test strategy & documentation
• CI/CD quality gates & validation workflows
• Structured defect reporting & traceability
• System-Level QA analysis (Functional + UX + Edge Cases)

• Systems should fail safely, not silently
• Every feature should be testable by design
• CI pipelines should enforce quality, not just run builds
• Documentation is part of engineering, not an afterthought

• Languages: Python · JavaScript · SQL
• Backend: FastAPI · Node.js · Express
• Frontend Testing: Cypress · Jest · Playwright
• API Testing: Pytest · Postman
• DevOps: GitHub Actions · Docker · CI/CD pipelines
• Cloud (Foundational): Azure

Full engineering lifecycle case study covering:

• Requirements Engineering (BRD, PRD, SRS)
• System Architecture (C4 + UML)
• Frontend Implementation (responsive web system)
• QA Engineering (test plans, execution, defect tracking)
• Lighthouse performance & SEO validation
• Deployment readiness (DNS, SMTP, hosting constraints)

Demonstrates end-to-end software delivery lifecycle execution and production readiness analysis.

Manual → Automation QA lifecycle project including:

• Test Planning & RTM
• Risk-based testing
• Structured defect reporting
• Cypress E2E + Jest unit tests
• CI-based validation workflows

Backend-driven system designed for QA enforcement:

• RBAC & Authentication
• API validation & state control
• Unit + integration tests
• CI/CD quality gates
• Structured documentation (SRS, ADRs, Test Strategy)

Focus: backend reliability + automation enforcement.

Independent QA audits focussing on:

• Functional correctness
• UX friction detection
• Navigation and state analysis
• Error-handling behaviour
• Structured defect reporting

• Build systems that are testable by design
• Shift quality left through CI/CD enforcement
• Prioritise reliability over feature volume
• Document engineering decisions clearly
• Identify risk before production failure

📍 South Africa
🌐 Portfolio: In progress
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