
Rust testing patterns (unit, integration, property-based)
Python security patterns and OWASP vulnerability detection
Rust async/await with Tokio and async patterns
Rust ownership, borrowing, and lifetimes
Python Enhancement Proposals (PEPs) and style guidelines
Python performance optimization and profiling
Python type hints, mypy, Protocol, and static typing best practices
Rust Clippy lints and common fixes
Rust error handling with Result, Error trait, anyhow, thiserror
Rust performance optimization and zero-cost abstractions
Rust unsafe code, FFI, and safety invariants
Python testing best practices with pytest, unittest, and mocking
Ansible playbook, role, and security best practices
Python async/await patterns and asyncio best practices