# iOS Engineer résumé example

Seven years of Swift, a fixed-term contract and an eleven-month break, all accounted for on a single page.

![iOS Engineer résumé example — mid level, written for United Kingdom, set in the Scribe design](https://cvaurum.com/img/examples/ios-engineer.webp)

- Field: Software
- Career stage: Mid level
- Written for: United Kingdom
- Design: Scribe (https://cvaurum.com/templates/scribe)
- Open it: https://cvaurum.com/examples/ios-engineer

Every name, employer, address, phone number and figure below is invented.

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## Freya Halloran — iOS Engineer

iOS engineer with seven years in Swift, five of them on regulated banking apps. Rewrote a payments journey so it passed a full external accessibility audit, lifting the store rating from 3.4 to 4.6 over two releases. Returned from an eleven-month parental break in 2023 and now owns that journey end to end.

### Experience

**iOS Engineer**, Quillon Bank · May 2023 – present

Payments and card controls in an app with 1.4 million monthly users.

- Rewrote the payments journey in SwiftUI against WCAG 2.2, clearing all 31 findings from an external audit and lifting the store rating from 3.4 to 4.6.
- Cut cold start from 2.9s to 900ms by deferring feature-flag fetches and removing 46 of the 71 objects built at launch.
- Took crash-free sessions from 99.1% to 99.87% by rebuilding the offline request queue that had been silently dropping transfers.
- Organised snapshot tests across the 24 card-control screens, which caught an iOS 17 layout break a fortnight before release.

**Parental leave**, Career break · June 2022 – April 2023

- Maintained an open-source Swift keychain package throughout, shipping four releases including the move to structured concurrency.
- Answered 130 issues across two Swift packages during the break, holding median first response under three days.

**iOS Developer (nine-month contract)**, Ardwick Digital · September 2021 – May 2022

Fixed-term contract on a grocery retailer ordering app.

- Delivered the substitutions screen the retailer had descoped twice, cutting order cancellations by 23% in its first month.
- Migrated 60 view controllers from Objective-C to Swift without a feature freeze, retiring the last of a 2014 codebase.

**iOS Developer**, Pelham Mobile · July 2018 – August 2021

- Built the offline reading mode for a magazine app with 240,000 subscribers, taking average session length up 31%.
- Replaced hand-rolled networking with URLSession and Codable, removing 4,300 lines and a recurring class of decoding crashes.

### Education

- BSc Computer Science · University of Leeds · September 2015 – June 2018

### Skills

- **Languages**: Swift, Objective-C, Kotlin, TypeScript
- **Platform**: SwiftUI, UIKit, Swift Concurrency, Combine, Core Data, XCTest
- **Practice**: Accessibility audits, Release management, Snapshot testing, Crash triage, Code review