Evidence
Skip the narrative. Jump straight to a category.
The case studies tell the story of each product. This index pulls the underlying artifacts together by discipline, for anyone who wants to evaluate one skill directly — the way a technical interview usually does.
Architecture
"How did you architect these systems, and why that way?"
Both system diagrams side by side, and why a web API service and an offline-first mobile app ended up with different layering — routers→services→models vs strict Clean Architecture.
API Design
"How do you design APIs?"
Resource modeling across ConfirmHai's 37 routes, webhook design, the JWT + OTP auth flow, and the payment_ref idempotency pattern as an API-level decision.
Security
"How do you think about security?"
A control matrix: every hardening decision mapped to the specific threat it mitigates and how it's implemented — not a bullet list of buzzwords.
Testing
"What's your testing philosophy?"
A breakdown of ~24 automated pytest suites by category, the 'green before commit' gate, and why authz/IDOR tests exist alongside happy-path coverage.