Selected work · Real product evidence
Products that made it past the pitch.
Four deeper case studies show how product direction, interaction, engineering boundaries and proof came together. The home archive includes three more verified project summaries.
Sensitive operational data is redacted. Synthetic fixtures and demo media are labelled wherever they appear.- 21/21
- TapWar tests passed
- 56/56
- BodySignal canonical tests passed
- LOCAL
- YEAR search intelligence
01 / TapWar
A fast global choice game and its complete launch loop.
Native interaction, aggregate result logic, a production API, privacy boundaries, sharing and App Store presentation were handled as one product system.
- Native iOS
- Production API
- 21/21 tests
- Five App Store visuals
02 / BodySignal
Personal evidence without manufactured certainty.
A local evidence engine, prospective sleep experiments, native product system and device QA protect the distinction between patterns, unknowns and scientific claims.
- SwiftUI
- Local evidence
- 56/56 canonical tests
- Physical critical-flow QA
03 / YEAR
Private camera-roll search, including spoken moments.
On-device OCR, timed speech indexing, Turkish-aware ranking and SQLite turn selected media into a search layer with no product backend or account.
- Vision OCR
- Speech indexing
- Local SQLite
- Release archive
04 / Style intelligence
A paid-report product path with the trust boundary designed in.
A native product experience, structured comparison report, FastAPI workflow and explicit sample states turn model capability into inspectable user value without claiming public-launch or revenue proof.
- Consumer AI UX
- SwiftUI + FastAPI
- 155 backend tests
- Debug + Release builds