Skills

Generates domain-specific models and effect patterns for complex software architectures, focusing on clean, scalable TypeScript implementations.

Generates advanced observability patterns for React effects, tracking performance, state changes, and debugging complex component interactions

Streamlines React effect management, debugging techniques, and performance optimization for complex component interactions and state handling.

Captures Andrew Pavlo's expert insights and mental models for optimizing database performance, focusing on query efficiency, system design, and performance tuning strategies.

Develops and debugs Payload CMS projects by managing collections, fields, hooks, access control, and API interactions with TypeScript-first approach.

Provides flexible payment adapter implementations for integrating multiple payment gateways and processing transactions across different financial services.

Develop Taiwan payment adapters using @rytass/payments base package interfaces (PaymentGateway, Order, BindCardPaymentGateway) and event-driven patterns.

Streamlines payment processing by integrating SePay (Vietnamese gateway) and Polar (global SaaS monetization) for comprehensive billing solutions.

Generates payment processing code, handles transaction workflows, and implements secure payment integration logic for various payment gateways and financial systems.

Integrates PayPal payment processing functionality into applications, enabling seamless online transactions and payment gateway interactions.

Crafts strategic in-app upgrade experiences that convert free users to paid by showcasing value, reducing friction, and presenting compelling paywall moments.

Optimizes conversion rates for paywalls by dynamically testing and implementing user interface improvements.