curiositech

Mobile payment integration for Stripe, Apple Pay, Google Pay, in-app purchases, and subscription management.

Mobile push notification expert for FCM, APNs, deep linking, rich notifications, and notification channels.

Tenant isolation, row-level security, shared/siloed schema patterns for SaaS platforms.

Creates breathtaking iOS/Mac and web apps with organic, non-AI aesthetic.

Expert in writing OpenAPI 3.0/3.1 specifications for REST APIs.

Real-time communication coach for navigating partner/relationship texts.

Real-time rope/cable physics using Position-Based Dynamics (PBD), Verlet integration, and constraint solvers.

Expert in PostgreSQL performance tuning, query optimization, and database administration.

Evaluate product desirability, market positioning, and emotional resonance—the complement to friction analysis.

Build offline-first web apps with Service Workers, Workbox, background sync, and progressive enhancement strategies.

Progressive Web App development with Service Workers, offline support, and app-like behavior.

React Native 0.76+ architect with New Architecture, Fabric renderer, TurboModules, and production navigation/state patterns.