PostgreSQL architecture and design patterns skill covering database schema design, partitioning strategies (range, list, hash, multi-level), high availability architectures (streaming replication,...

Market regime detection and regime-specific trading strategies. Use when analyzing market conditions to select appropriate strategy.

Transform BUSINESS-CASE.md into formal software requirements. Use when user has completed /create-business-case and needs SRS or User Stories documentation.

Social media strategy, content creation, and platform optimization. Use when creating social content, developing engagement strategies, optimizing for platform algorithms, or building community.

Search engine optimization strategies and tactics for organic growth. Use when optimizing content for search, conducting keyword research, performing SEO audits, or building link strategies.

Use this skill when users need to validate if their business can scale, stress-test their model, or assess bottlenecks. Activates for "can this scale," "validate my business model," "what's my...

Build robust backtesting systems for trading strategies with proper handling of look-ahead bias, survivorship bias, and transaction costs. Use when developing trading algorithms, validating...

Build robust backtesting systems for trading strategies with proper handling of look-ahead bias, survivorship bias, and transaction costs. Use when developing trading algorithms, validating...

Build robust backtesting systems for trading strategies with proper handling of look-ahead bias, survivorship bias, and transaction costs. Use when developing trading algorithms, validating...

Expert in content strategy, SEO-driven storytelling, and developer advocacy. Bridges the gap between technical products and market adoption. Use when creating marketing content, developing content...

Use this skill when users need help with business finances, tax planning, bookkeeping, profit/loss analysis, cash flow management, or multi-business financial tracking. Activates for "am I...

Execute database migrations across ORMs and platforms with zero-downtime strategies, data transformation, and rollback procedures. Use when migrating databases, changing schemas, performing data...

Execute database migrations across ORMs and platforms with zero-downtime strategies, data transformation, and rollback procedures. Use when migrating databases, changing schemas, performing data...

Execute database migrations across ORMs and platforms with zero-downtime strategies, data transformation, and rollback procedures. Use when migrating databases, changing schemas, performing data...

Execute database migrations across ORMs and platforms with zero-downtime strategies, data transformation, and rollback procedures. Use when migrating databases, changing schemas, performing data...

Execute database migrations across ORMs and platforms with zero-downtime strategies, data transformation, and rollback procedures. Use when migrating databases, changing schemas, performing data...

Execute database migrations across ORMs and platforms with zero-downtime strategies, data transformation, and rollback procedures. Use when migrating databases, changing schemas, performing data...

Senior Cloud Architect specializing in AWS, Azure, and GCP multi-cloud strategies with expertise in cost optimization, infrastructure design, and enterprise cloud migration. Use when designing...

Strategic product leadership specializing in product strategy, roadmap development, feature prioritization, and cross-functional coordination. Use for product planning, requirements, user stories,...

Quick reference for common SQL patterns, CTEs, window functions, and indexing strategies. Triggers on: sql patterns, cte example, window functions, sql join, index strategy, pagination sql.