Crashes you cannot reproduce, slow builds, and a codebase only one engineer understands are expensive problems that get worse with every sprint. An audit turns them into a list you can act on.

I review your iOS or React Native codebase the way a senior engineer joining your team would: architecture and layering, state management, networking and error handling, memory and performance hotspots, security of stored data and API keys, crash-prone patterns, test coverage, and App Store release readiness. I have shipped fintech and banking apps where this level of review is not optional.

You receive a written report with findings ranked by severity, the exact files involved, a recommended fix for each, and a prioritised roadmap your team can execute. A 45-minute walkthrough call is included so nothing is lost in translation. Turnaround is 4 to 6 days depending on codebase size.