Commercial mobile products I have helped launch, rescue, modernise and move towards production.
Each project appears once, with labels showing the kind of product problem it demonstrates: launch, rescue, modernisation, production scale, connected devices or deeper mobile engineering.
Took over a late-stage React Native app, revamped sign-up, built admin tools, created production backend instances and CI pipelines, integrated multi-tier subscriptions and one-off purchases, then supported deployment and post-launch fixes.
React Native / AWS / S3 / RDS / CI/CD / Revolut
Helped productionise a mostly vibe-coded responsible AI learning platform for film and TV professionals, setting up auth, Stripe one-off purchases, Supabase and Auth0 environments, account limits, LLM abuse controls and third-party integrations.
Supabase / Auth0 / Stripe / Reach360 / 2FA / Rate limiting
Took a Lovable-built web app with Supabase already integrated and turned it into real iOS and Android apps, wrapping the PWA with Capacitor, adding location services, resolving App Store review concerns and fixing mobile UI issues.
Capacitor / iOS / Android / Supabase / Location services / App Store review
Modernised and improved a live iOS and Android tutoring marketplace, including push notification reliability, crash investigation, SDK updates, SwiftUI / Jetpack Compose migration, testing, analytics and user-facing feature work.
iOS / Android / SwiftUI / Jetpack Compose / Push notifications / Testing
Helped launch the UK's first eSIM-only MVNO, then led new native iOS and Android apps from scratch with white-label architecture, Stripe payments, subscriptions, biometric authentication, eSIM integration and store release ownership.
iOS / Android / React Native / eSIMs / Stripe / Fastlane
Built rapid concept apps and reusable foundations for Reckitt R&D, helping teams test product ideas involving device hardware, Bluetooth, augmented reality, video capture, ML models and real-world technical feasibility.
iOS / React Native / Bluetooth / AR / Machine Learning / Rapid prototypes
Led iOS delivery for a production connected-device replenishment product, taking the app from concept to App Store with secure sign-up, biometric authentication, Shopify subscriptions, CI/CD, obfuscation and handover.
iOS / Swift / UIKit / Azure DevOps / Shopify / App Store
Took over an existing Objective-C app with undocumented third-party SDK risk, fixed show-stopper bugs, replaced risky SDKs, added production obfuscation, created new device variants and moved the codebase toward Swift.
iOS / Objective-C / Swift / CoreBluetooth / Smart devices / Security
Rescued and documented an externally-built React Native app so the project could be run, debugged, prioritised and handed back clearly, including setup discovery, issue investigation and team handover.
React Native / iOS / Android / Debugging / Documentation / Handover
Worked on a large-scale production banking app used by over 1.2 million customers, contributing user-facing features, bug fixing, Objective-C to Swift migration and stronger unit testing standards in a high-quality engineering environment.
iOS / Swift / Objective-C / UIKit / Testing / Banking
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