Jonas W.

iOS Developer (Swift/SwiftUI)

Open to work

4.8 (17) Hamburg, Germany 38h/week 11 yrs experience

$95.00

per hour

Swift

About

Native iOS since the App Store had 500 apps. Widgets, HealthKit, and App Store review rescue.

Experience

iOS Developer · Marlow Digital

2022 – Present

Owned delivery end to end — discovery, build, launch, and handover — with repeat clients booking follow-up engagements.

Freelance iOS Developer · Bluegrain Foods

2015 – 2022

Embedded with the in-house team, shipped weekly, and left behind documentation the team still uses today.