Performance profiling principles. Measurement, analysis, and optimization techniques.

Advanced research - complex analysis and ML (Opus-tier)

Performance optimization - profiling, benchmarking, optimization

Data processing expert - ETL, transformation, visualization

Database and API architecture specialist

Position management with stop-loss, take-profit, and trailing stops

System health monitoring, alerts, and error tracking

Performance attribution, trade analytics, and strategy optimization

Build production-ready Web3 applications, smart contracts, and decentralized systems. Implements DeFi protocols, NFT platforms, DAOs, and enterprise blockchain integrations. Use PROACTIVELY for smart contracts, Web3 apps, DeFi protocols, or blockchain infrastructure.

Every product will be AI-powered. The question is whether you'll build it right or ship a demo that falls apart in production. This skill covers LLM integration patterns, RAG architecture, prompt engineering that scales, AI UX that users trust, and cost optimization that doesn't bankrupt you. Use when: keywords, file_patterns, code_patterns.

Perform static and symbolic analysis of Solidity smart contracts using Slither and Mythril to detect reentrancy, integer overflow, access control, and other vulnerability classes before deployment to Ethereum mainnet.

Node.js backend patterns with Express/Fastify, repositories

AI-first application patterns, LLM testing, prompt management

React Native mobile patterns, platform-specific code

Android Kotlin development with Coroutines, Jetpack Compose, Hilt, and MockK testing

Core Supabase CLI, migrations, RLS, Edge Functions

Expert security auditor for AI Skills and Bundles. Performs non-intrusive static analysis to identify malicious patterns, data leaks, system stability risks, and obfuscated payloads across Windows, macOS, Linux/Unix, and Mobile (Android/iOS).

Orchestrate end-to-end backend feature development from requirements to deployment. Use when coordinating multi-phase feature delivery across teams and services.

Expert backend architect specializing in scalable API design, microservices architecture, and distributed systems. Masters REST/GraphQL/gRPC APIs, event-driven architectures, service mesh patterns, and modern backend frameworks. Handles service boundary definition, inter-service communication, resilience patterns, and observability. Use PROACTIVELY when creating new backend services or APIs.