// project
Portföyüm
An iOS investment portfolio tracker with an AI assistant, notifications, and PDF export. In development.
Date
Status
in-development
Type
Mobile App
Technologies Used
Portföyüm (repo: yatirimapp) is an iOS app for tracking an investment portfolio. It covers holdings, an AI assistant, price and event notifications, and PDF export, with Apple sign-in and biometric unlock.
It is built with Expo and React Native and NativeWind, using TanStack Query for data and i18next for multiple languages. The backend is a Hono service with Drizzle, PostgreSQL, and Better Auth, with Sentry for error tracking. Subscriptions run through RevenueCat.
Status: in development, on TestFlight. Not yet on the App Store.
Highlights
- Portfolio tracking with an AI assistant
- Apple sign-in and biometric unlock
- Notifications and PDF export
- Hono and PostgreSQL backend with Better Auth
Challenges
- Tracking a mixed investment portfolio across apps and spreadsheets is tedious and easy to get wrong.
Outcomes
- Portfolio tracking with an AI assistant
- Apple and biometric auth
- On TestFlight, App Store pending
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