David John Smailes
iOS Developer
Selected Projects
My English Literature GCSE
- Swift
- Firebase
- StoreKit
- Codable
Regularly in the Top 100 UK Education Apps
Top 5 in AppStore search results for “GCSE”
Meme Deep Fryer – Meme Maker
- Swift
- Core Image
- iMessage extension
- ARKit
- CloudKit
- Siri Shortcuts
- TikTok / Snapchat API
- Custom filetype
US charts:
- Top 25 Photo & Video
- Top 10 iMessage Photo & Video
- Top 1000 Overall
Peak 100,000 active users / month
My Study Timetable
- Swift
- WatchKit
- CloudKit
- EventKit
- User Notifications
Fully featured timetable app including Apple Watch
iCloud backup and restore
Food Snap
- Swift
- CollectionView Custom Layout
Diet points counting app with photo diary and filters
3 sessions per active device / day
Dystopian Tableaux
- Swift
- Core Image
- Unsplash API
Inspired by @coldwar_steve
Crash-free as per App Analytics
Additional experience:
- Upcoming app: Since features SwiftUI and iOS 14 widgets
- Managing advertising campaigns including monitoring conversions and CPA using Google Ads, Facebook / Instagram, Twitter, Microsoft Ads
- Integration of banner, interstitial and rewarded ads using AdMob – including mediation of other ad networks
- Use of third-party libraries using CocoaPods
- Designed a companion website to interface with a Firebase real-time database using Angular2 and Typescript – worked alongside the app Teacher Standards Checklist En
- Dealing with Apple AppStore review process
- Responding to customer reviews
