BiteCycle
A private food journal for restaurants, dishes, maps, and trusted recommendations.
- Architecture
- End-to-end encrypted circles
- Current state
- Live on the App Store and the web
Independent studio
Mediterra AI
Products across food, personal finance, health, home, and commerce, plus practical AI training for teams.
6 products
Independent tools, one connected origin
1 practice
Practical engineering training
Private by architecture
Local-first and end-to-end where it counts
Portfolio
The product route
Six independent products from consumer to commerce. Select a node to jump to it.
Defter
A personal finance app centered on accounts, cards, cash flow, and a private ledger.
- Architecture
- On-device ledger, read-only bank proxy
- Availability
- App Store, active development
Download on App Store
Consumer Defter is separate from Kalfa's seller ledger.
Loophole
Keep your smart-ring data on your phone and sync it into Apple Health.
- Data
- On-device HealthKit sync, no server retention
- Availability
- TestFlight — request a build
Bilâl
Offline prayer times and Qibla with no account, server, or API key.
- Computation
- Astronomical algorithms run entirely on-device
- Telemetry
- None; no network permission requested
Nook
A shared place for calendars, travel, memories, and the small details of life together.
- Access
- Pair-based membership (two people)
- Status
- In development — invites in early 2027
Kalfa
Commerce intelligence for Amazon sellers who need clear pricing, clean books, and better sourcing decisions.
Modules
Kaşif
Sourcing
Sahaf
Catalog
Defter
Settlement
Separate practice
Mediterra Training
Practical AI training for engineering teams — short cohorts, real code, honest evaluations.
Structured workshops · in-person and private cohorts · engineering curricula
Curriculum track
Duration & format
Audience
Enrollment
Applied LLM systems in production
Architecture, evaluations, retrieval pipelines, and latency budgets.
3 weeks · Cohort of 16 · Lab-first
Senior backend and infrastructure engineers
Local models and on-device inference
Quantization, Core ML conversion, and privacy-first offline compute.
2 weeks · Intensive workshops
iOS, macOS, and mobile architects
Agentic workflows for engineering teams
Pragmatic tool-calling, verification gates, and honest failure modes.
Custom team intensive (4 days)
Engineering organizations and CTOs
Notes
Field notes from the studio
Local-first sync without the cloud
SQLite delta replication patterns from Defter and Bilâl's offline runtimes.
Wearable telemetry into Apple Health
Why background polling needs strict memory bounds when streaming ring sensors.
The route: navigation as taxonomy
How our design language reflects physical passage and threshold letterforms.
All notes →Contact
Start a conversation
For product access, TestFlight requests, engineering training, or a technical consultation.
Prefer email? hello@mediterraai.com