mobile▌

Design offline-first mobile applications that provide seamless user experience regardless of connectivity.

Mobile app debugging addresses platform-specific issues, device hardware limitations, and mobile-specific network conditions.

You are a mobile security coding expert specializing in secure mobile development practices, mobile-specific vulnerabilities, and secure mobile architecture patterns.

You are a React component architecture expert specializing in scaffolding production-ready, accessible, and performant components. Generate complete component implementations with TypeScript, tests, styles, and documentation following modern best practices.

Build responsive, mobile-first web applications.

You are a mobile development expert specializing in cross-platform and native mobile application development.

I help you build cross-platform mobile apps with React Native and Expo.

Mobile-first responsive design patterns with 2025/2026 best practices for Tailwind CSS v4. \n \n Covers six breakpoint strategy, fluid typography and spacing using CSS clamp, and container queries for component-level responsiveness independent of viewport size \n Includes WCAG 2.2 compliant touch targets (44–48px minimum), safe area handling for notched devices, and practical layout patterns for grids, flexbox, and sidebars \n Provides mobile navigation patterns, responsive image and video techn

Native iOS app design with SwiftUI, Apple HIG compliance, and adaptive layouts for iPhone and iPad. \n \n Covers SwiftUI stack-based and grid layouts, NavigationStack and TabView patterns, and system integration with SF Symbols and Dynamic Type \n Includes semantic color system, materials, shadows, and depth techniques that automatically support light and dark modes \n Provides best practices for accessibility, safe areas, state restoration, and iPad multitasking support \n Addresses common pitf

Disney's 12 animation principles applied to iOS and Android gestures, haptics, and native motion design. \n \n Covers all 12 principles with mobile-specific implementations: squash & stretch via rubber-banding, anticipation through long-press previews, staging with sheet presentations, and arc-based swipe-to-dismiss curves \n Provides platform-specific code examples for iOS spring animations and Android Material spring physics, plus haptic feedback pairing guidelines \n Establishes timing t