crypto-portfolio-tracker
Swift · SwiftUI · Go · PostgreSQL · APNs
A side project with no team to hide behind: the iOS app, the backend and the deployment are all one pair of hands.
Two repos, one product
The SwiftUI app tracks holdings and performance; the Go API (chi + Postgres) aggregates prices and pushes alerts through APNs when a coin moves. Building both sides of the contract yourself is the fastest way to learn why API design matters.