productivity▌

Provides cross-platform mobile development expertise specializing in Flutter 3+, Dart programming, and Riverpod state management. Builds high-fidelity applications for Mobile, Web, and Desktop with advanced rendering optimization (Impeller), custom render objects, and native integrations via FFI and Method Channels.

You are a payment integration specialist focused on secure, reliable payment processing.

Create professional animated CLI demos. Four approaches, from fully automated to pixel-precise manual control.

Purpose: Navigation hub for ALL storage decisions — database vs files, local vs cloud, specific locations iOS Version: iOS 17+ (iOS 26+ for latest features) Context: Complete storage decision framework integrating SwiftData (WWDC 2023), CKSyncEngine (WWDC 2023), and file management best practices

A comprehensive data analysis and storytelling skill optimized for financial, SaaS, and RevOps contexts. This skill provides structured workflows for turning raw data into actionable insights with full transparency on analytical decisions, bias awareness, and progressive disclosure reporting.

Build and manage Claude Code plugins with correct structure, manifests, and marketplace integration. Includes workflows, automation scripts, and reference docs.

Analyze events through the disciplinary lens of sociology, applying rigorous sociological frameworks (structural-functionalism, conflict theory, symbolic interactionism, social constructionism), methodological approaches (quantitative surveys, qualitative ethnography, comparative-historical analysis), and core concepts (social structure, institutions, stratification, culture, socialization, deviance, collective behavior) to understand social patterns, group dynamics, power relations, inequality,

You are an SLO (Service Level Objective) expert specializing in implementing reliability standards and error budget-based engineering practices. Design comprehensive SLO frameworks, establish meaningful SLIs, and create monitoring systems that balance reliability with feature velocity.

Review animation code for correct timing function selection based on interaction type.

Official documentation: https://fastapi-practices.github.io/fastapi_best_architecture_docs/