1. Software Development

Systematic diagnostics for Core Data schema migrations, concurrency errors, and N+1 query performance with safety-first migration patterns.

Diagnoses and resolves iOS build failures, compilation errors, dependency conflicts, and Xcode environment issues to expedite development.

Comprehensive reference for implementing CloudKit database APIs, sync patterns, and conflict resolution in Swift applications.

Assists in planning and executing OpenGL/DirectX to Metal API migration, addressing translation layer choices and anti-patterns.

Debugs iOS Core Animation issues including completion handlers, timing mismatches, and device-specific jank using CATransaction and frame rate analysis.

Tool for creating reliable UI tests that overcome flakiness using recording, condition-based waiting, and accessibility patterns.

Reference guide for iOS photo library APIs including PHPickerViewController, PHAsset, and PHPhotoLibrary for iOS app development.

Provides a comprehensive reference for implementing iCloud Drive file synchronization using Apple's NSFileCoordinator, NSFilePresenter, and related APIs.

Enables implementation of Apple Intelligence and on-device AI features in iOS apps using Foundation Models, @Generable, and iOS 26 integration protocols.

Provides reference documentation for Apple's AVFoundation camera capture APIs, including session configuration and output settings.

Provides development support for iOS user interfaces including SwiftUI, UIKit, layout, navigation, and Apple design compliance.

Diagnoses iOS/macOS app hangs, UI unresponsiveness, and main thread blocks using Xcode and MetricKit reports.

Systematic diagnostics for Xcode build failures, simulator issues, and environment problems in iOS/macOS projects, resolving errors like BUILD FAILED and 'No such module'.

Debugging tool for local file storage issues: missing files, save errors, storage full.

Provides tools for implementing and debugging iOS network operations including URLSession, Network.framework, and connection diagnostics.

Comprehensive reference guide for Apple's StoreKit 2 API with iOS 18.4 features and WWDC 2025 code examples for in-app purchase implementation.

Provides reference for integrating App Intents in iOS apps, covering AppIntent, AppEntity, parameters, authentication, and debugging for Siri, Shortcuts, and Spotlight.

Provides comprehensive build optimization for Xcode, including timeline analysis, type checking bottleneck identification, and compilation caching to reduce build times.

Applies SOLID principles, TDD, and clean code practices to refactor, design, and review code for senior-engineer quality software.

Builds and runs the llm-mux binary locally for development and debugging purposes.

Tests an intermediate representation translator for cross-format API translation, enabling seamless integration between different LLM API specifications.

Creates and configures custom hooks for Claude Code agents to customize behavior, including formatting, logging, permissions, and tool execution actions.

Runs interactive smoke tests for voxtype, verifying recording cycles, CLI overrides, signal handling, and service management after a new build installation.

Manages context during autonomous software development iterations, preventing errors and optimizing project progression through allocation tracking.